[{"type":"conference","year":"2022","citation":{"ieee":"S. Abughannam and J. C. Scheytt, “Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity,” 2022.","short":"S. Abughannam, J.C. Scheytt, in: International Symposium on Circuits and Systems (ISCAS 2022), IEEE Xplore, Austin, Texas, USA, 2022.","mla":"Abughannam, Saed, and J. Christoph Scheytt. “Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity.” International Symposium on Circuits and Systems (ISCAS 2022), IEEE Xplore, 2022.","bibtex":"@inproceedings{Abughannam_Scheytt_2022, place={Austin, Texas, USA}, title={Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity}, booktitle={International Symposium on Circuits and Systems (ISCAS 2022)}, publisher={IEEE Xplore}, author={Abughannam, Saed and Scheytt, J. Christoph}, year={2022} }","chicago":"Abughannam, Saed, and J. Christoph Scheytt. “Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity.” In International Symposium on Circuits and Systems (ISCAS 2022). Austin, Texas, USA: IEEE Xplore, 2022.","ama":"Abughannam S, Scheytt JC. Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity. In: International Symposium on Circuits and Systems (ISCAS 2022). IEEE Xplore; 2022.","apa":"Abughannam, S., & Scheytt, J. C. (2022). Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity. International Symposium on Circuits and Systems (ISCAS 2022)."},"language":[{"iso":"eng"}],"conference":{"start_date":"2022.05.28","end_date":"2022.06.01"},"date_updated":"2022-02-07T14:11:19Z","_id":"29767","publication":"International Symposium on Circuits and Systems (ISCAS 2022)","department":[{"_id":"58"}],"author":[{"last_name":"Abughannam","id":"37628","first_name":"Saed","full_name":"Abughannam, Saed"},{"full_name":"Scheytt, J. Christoph","first_name":"J. Christoph","id":"37144","last_name":"Scheytt"}],"publisher":"IEEE Xplore","date_created":"2022-02-07T14:02:22Z","status":"public","place":"Austin, Texas, USA","title":"Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded SAW Correlator with Scalable Data-Rate and Sensitivity","related_material":{"link":[{"url":"https://research-com.translate.goog/conference/iscas-2022-ieee-international-symposium-on-circuits-and-systems?_x_tr_sl=en&_x_tr_tl=de&_x_tr_hl=de&_x_tr_pto=sc","relation":"confirmation"}]},"user_id":"15931"},{"department":[{"_id":"58"}],"publication":"German Microwave Conference 2022 (GeMiC 2022)","author":[{"id":"37628","last_name":"Abughannam","full_name":"Abughannam, Saed","first_name":"Saed"},{"id":"38254","last_name":"Kruse","full_name":"Kruse, Stephan","first_name":"Stephan"},{"first_name":"Mohammed","full_name":"Iftekhar, Mohammed","last_name":"Iftekhar","id":"47944"},{"last_name":"Scheytt","id":"37144","first_name":"J. Christoph","full_name":"Scheytt, J. Christoph"}],"date_created":"2022-02-07T14:05:19Z","status":"public","place":"Ulm, Germany","title":"Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness","user_id":"15931","related_material":{"link":[{"url":"https://www.gemic2022.de/","relation":"confirmation"}]},"type":"conference","year":"2022","citation":{"short":"S. Abughannam, S. Kruse, M. Iftekhar, J.C. Scheytt, in: German Microwave Conference 2022 (GeMiC 2022), Ulm, Germany, 2022.","ieee":"S. Abughannam, S. Kruse, M. Iftekhar, and J. C. Scheytt, “Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness,” 2022.","chicago":"Abughannam, Saed, Stephan Kruse, Mohammed Iftekhar, and J. Christoph Scheytt. “Design and Measurements of a Low-Power Low-Date-Rate Direct-Detection Wireless Receiver with Improved Co-Channel Interference Robustness.” In German Microwave Conference 2022 (GeMiC 2022). Ulm, Germany, 2022.","ama":"Abughannam S, Kruse S, Iftekhar M, Scheytt JC. Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness. In: German Microwave Conference 2022 (GeMiC 2022). ; 2022.","apa":"Abughannam, S., Kruse, S., Iftekhar, M., & Scheytt, J. C. (2022). Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness. German Microwave Conference 2022 (GeMiC 2022).","bibtex":"@inproceedings{Abughannam_Kruse_Iftekhar_Scheytt_2022, place={Ulm, Germany}, title={Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness}, booktitle={German Microwave Conference 2022 (GeMiC 2022)}, author={Abughannam, Saed and Kruse, Stephan and Iftekhar, Mohammed and Scheytt, J. Christoph}, year={2022} }","mla":"Abughannam, Saed, et al. “Design and Measurements of a Low-Power Low-Date-Rate Direct-Detection Wireless Receiver with Improved Co-Channel Interference Robustness.” German Microwave Conference 2022 (GeMiC 2022), 2022."},"language":[{"iso":"eng"}],"conference":{"end_date":"2022.05.18","start_date":"2022.05.16"},"date_updated":"2022-02-07T14:11:55Z","_id":"29770"},{"place":"Virtuelle Konferenz","abstract":[{"lang":"eng","text":"In this paper we propose a novel low-power receiver architecture which uses a direct-detection receiver in combination with a 2.44 GHz 13 bit Barker Code SAW correlator for improvement of co-channel interference. Furthermore, to improve receiver sensitivity, a narrowband baseband correlator which uses pulse position modulation (PPM) is proposed. The receiver can be used as a Wake-up Receiver (WuRx) in Wireless Sensor Networks (WSN) to minimize the power dissipation and provide asynchronous and on-demand data communication. We present a rigorous analysis of the receiver. It shows that the RF front-end (SAW correlator and envelope detector) alone suffers from poor sensitivity due to the high baseband bandwidth and the absence of an RF low noise amplifier. However, by adding the narrowband correlator with an innovative Pulse Position Modulation (PPM) scheme, the overall sensitivity of the receiver reaches -63.1 dB with an improvement of 17.7 dB due to the use of the narrowband correlator that reduces the baseband bandwidth from 50 to 0.84 MHz. By scaling the narrowband correlator bandwidth further down, the receiver sensitivity can be further improved."}],"related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9217198","relation":"confirmation"}]},"user_id":"15931","title":"Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator","publisher":"IEEE","author":[{"first_name":"Saed","full_name":"Abughannam, Saed","last_name":"Abughannam","id":"37628"},{"id":"37144","last_name":"Scheytt","full_name":"Scheytt, Christoph","first_name":"Christoph"}],"publication":"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) ","department":[{"_id":"58"}],"status":"public","date_created":"2021-09-09T11:50:13Z","date_updated":"2022-01-06T06:56:06Z","_id":"24022","conference":{"end_date":"2020.09.03","start_date":"2020.08.31"},"doi":"10.1109/PIMRC48278.2020.9217198","language":[{"iso":"eng"}],"type":"conference","citation":{"short":"S. Abughannam, C. Scheytt, in: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) , IEEE, Virtuelle Konferenz, 2020.","ieee":"S. Abughannam and C. Scheytt, “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator,” 2020, doi: 10.1109/PIMRC48278.2020.9217198.","chicago":"Abughannam, Saed, and Christoph Scheytt. “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator.” In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) . Virtuelle Konferenz: IEEE, 2020. https://doi.org/10.1109/PIMRC48278.2020.9217198.","ama":"Abughannam S, Scheytt C. Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator. In: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) . IEEE; 2020. doi:10.1109/PIMRC48278.2020.9217198","apa":"Abughannam, S., & Scheytt, C. (2020). Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) . https://doi.org/10.1109/PIMRC48278.2020.9217198","mla":"Abughannam, Saed, and Christoph Scheytt. “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator.” IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) , IEEE, 2020, doi:10.1109/PIMRC48278.2020.9217198.","bibtex":"@inproceedings{Abughannam_Scheytt_2020, place={Virtuelle Konferenz}, title={Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator}, DOI={10.1109/PIMRC48278.2020.9217198}, booktitle={IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) }, publisher={IEEE}, author={Abughannam, Saed and Scheytt, Christoph}, year={2020} }"},"year":"2020"},{"year":"2020","citation":{"short":"S. Ballandras, S. Abughannam, E. Courjon, C. Scheytt, in: GeMiC 2020 - German Microwave Conference, 2020.","ieee":"S. Ballandras, S. Abughannam, E. Courjon, and C. Scheytt, “Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator at 2.45 GHz for Low-Power Wake-up Receivers,” 2020.","chicago":"Ballandras, Sylvain, Saed Abughannam, Emilie Courjon, and Christoph Scheytt. “Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator at 2.45 GHz for Low-Power Wake-up Receivers.” In GeMiC 2020 - German Microwave Conference, 2020.","ama":"Ballandras S, Abughannam S, Courjon E, Scheytt C. Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator at 2.45 GHz for Low-Power Wake-up Receivers. In: GeMiC 2020 - German Microwave Conference. ; 2020.","apa":"Ballandras, S., Abughannam, S., Courjon, E., & Scheytt, C. (2020). Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator at 2.45 GHz for Low-Power Wake-up Receivers. GeMiC 2020 - German Microwave Conference.","mla":"Ballandras, Sylvain, et al. “Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator at 2.45 GHz for Low-Power Wake-up Receivers.” GeMiC 2020 - German Microwave Conference, 2020.","bibtex":"@inproceedings{Ballandras_Abughannam_Courjon_Scheytt_2020, title={Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator at 2.45 GHz for Low-Power Wake-up Receivers}, booktitle={GeMiC 2020 - German Microwave Conference}, author={Ballandras, Sylvain and Abughannam, Saed and Courjon, Emilie and Scheytt, Christoph}, year={2020} }"},"type":"conference","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:56:06Z","_id":"24030","status":"public","date_created":"2021-09-09T11:50:23Z","author":[{"first_name":"Sylvain","full_name":"Ballandras, Sylvain","last_name":"Ballandras"},{"last_name":"Abughannam","id":"37628","first_name":"Saed","full_name":"Abughannam, Saed"},{"first_name":"Emilie","full_name":"Courjon, Emilie","last_name":"Courjon"},{"full_name":"Scheytt, Christoph","first_name":"Christoph","id":"37144","last_name":"Scheytt"}],"department":[{"_id":"58"}],"publication":"GeMiC 2020 - German Microwave Conference","title":"Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator at 2.45 GHz for Low-Power Wake-up Receivers","user_id":"15931","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/9080181"}]},"abstract":[{"text":"Low-power receivers use direct-detection receiver architecture for its design simplicity and its low power dissipation. However, the direct-detection based receivers suffer from co-channel interference which significantly degrades the communication reliability. Co-channel interference robustness can be improved by using a BPSK Barker code modulated Surface Acoustic Wave (SAW) correlator as a prior stage to the RF direct detection circuit. This paper reports in details the design, fabrication and measurements of a 2.45 GHz SAW correlator with 13 bits length Barker code. The device is fabricated on Lithium Niobate LiNbO3 substrate and it is composed of an input non-coded Inter Digital Transducers (IDT), a Piezoelectric substrate and an output coded IDT. The device wavelength λ is set to 1.6 μm, considering a phase velocity of the wave equal to 3970 m.s-1. Several configurations of the device were designed and fabricated, particularly varying the aperture and the non-coded IDT length to find out the optimal device configuration. All devices were found to operate with Insertion Loss (IL) ranging from 12 to 15 dB at 2.45 GHz with a tip probing measurement setup, while a packaged sample has an IL of 12.45 dB at 2.44 GHz mounted on a PCB with external 50 Ω LC matching network. Additionally, time-domain measurement for the packaged device shows that the output has a correlation peak with a peak-to-side-lobe (PSL) ratio of 4:1 for a -0.5 dBm input BPSK Barker code signal.","lang":"eng"}]},{"citation":{"ieee":"S. Abughannam, S. Fard, and C. Scheytt, “Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator ,” Singapore , 2019, doi: 10.1109/APMC46564.2019.9038186.","short":"S. Abughannam, S. Fard, C. Scheytt, in: Asia-Pacific Microwave Conference (APMC), 2019.","mla":"Abughannam, Saed, et al. “Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator .” Asia-Pacific Microwave Conference (APMC), 2019, doi:10.1109/APMC46564.2019.9038186.","bibtex":"@inproceedings{Abughannam_Fard_Scheytt_2019, title={Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator }, DOI={10.1109/APMC46564.2019.9038186}, booktitle={Asia-Pacific Microwave Conference (APMC)}, author={Abughannam, Saed and Fard, Saeed and Scheytt, Christoph}, year={2019} }","chicago":"Abughannam, Saed, Saeed Fard, and Christoph Scheytt. “Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator .” In Asia-Pacific Microwave Conference (APMC), 2019. https://doi.org/10.1109/APMC46564.2019.9038186.","apa":"Abughannam, S., Fard, S., & Scheytt, C. (2019). Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator . Asia-Pacific Microwave Conference (APMC). https://doi.org/10.1109/APMC46564.2019.9038186","ama":"Abughannam S, Fard S, Scheytt C. Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator . In: Asia-Pacific Microwave Conference (APMC). ; 2019. doi:10.1109/APMC46564.2019.9038186"},"type":"conference","year":"2019","language":[{"iso":"eng"}],"conference":{"location":" Singapore ","start_date":"2019.12.10","end_date":"2019.12.13"},"_id":"24051","date_updated":"2023-01-31T13:32:19Z","doi":"10.1109/APMC46564.2019.9038186","publication":"Asia-Pacific Microwave Conference (APMC)","department":[{"_id":"58"}],"author":[{"first_name":"Saed","full_name":"Abughannam, Saed","last_name":"Abughannam","id":"37628"},{"last_name":"Fard","id":"88494","first_name":"Saeed","full_name":"Fard, Saeed"},{"id":"37144","last_name":"Scheytt","full_name":"Scheytt, Christoph","orcid":"https://orcid.org/0000-0002-5950-6618","first_name":"Christoph"}],"date_created":"2021-09-09T12:26:05Z","status":"public","abstract":[{"text":"Using direct-detection architecture in Radio Frequency (RF) receivers allows for ultra-low power dissipation and is often used in Wake-Up receivers. Unfortunately direct-detection receivers suffer from high sensitivity to co-channel interference which reduces the communication performance and reliability. In this paper, it is shown that co-channel interference robustness of direct-detection receivers is improved by using Binary Phase Shift Keying (BPSK) Barker code modulated Surface Acoustic Wave (SAW) correlator as a prior stage to the RF envelope detector. Replacing the band select filter with SAW correlator does not result in higher receiver hardware cost. In our receiver, the SAW correlator functions as a passive signal processor, providing gain for a BPSK Barker code modulated signal, while suppressing in-band interferers. This improves the co-channel interference robustness of the direct-detection receiver while preserving its advantage of power efficiency. The concept is verified by means of a direct-detection receiver with discrete components on an RF PCB including an SAW Barker Code correlator at a center frequency of 2.44 GHz fabricated on Lithium Niobate substrate. Measurements with WiFi signals demonstrate that the interference robustness is improved by more than 10 dB compared to a conventional direct-detection receiver.","lang":"eng"}],"title":"Improving Co-Channel Interference Robustness In Direct Detection Receivers Using A Surface Acoustic Wave (SAW) Correlator ","user_id":"15931","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/9038186","relation":"confirmation"}]}},{"related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/8471531","relation":"confirmation"}]},"user_id":"15931","title":"System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator","abstract":[{"text":"This paper demonstrates system level analysis of an energy efficient Radio Frequency (RF) receiver. The receiver is based on a Surface Acoustic Wave (SAW) correlator which is used for highly linear demodulation and interferer suppression in conjunction with envelope detection for ultra-low power dissipation and hardware efficiency. The receiver is to be used in Wireless Sensor Networks (WSN) as a Wake-up Receiver (WuR) to reduce the network nodes power dissipation and provide asynchronous data communication. Low latency and high interference robustness makes this scheme interesting for industrial real-time applications. In this paper, the SAW correlator transfer function is derived, which functions as a Matched Filter (MF). Since the receiver uses envelope detection and based on the characteristic of the SAW, the receiver sensitivity is analyzed by means of a non-linear approach.","lang":"eng"}],"place":"Spain/Gran Canaria/Meloneras","date_created":"2021-09-13T07:38:02Z","status":"public","department":[{"_id":"58"}],"publication":"2nd URSI AT-RASC","author":[{"last_name":"Abughannam","id":"37628","first_name":"Saed","full_name":"Abughannam, Saed"},{"full_name":"Scheytt, Christoph","first_name":"Christoph","id":"37144","last_name":"Scheytt"}],"publisher":"IEEE","doi":"10.23919/URSI-AT-RASC.2018.8471531","conference":{"start_date":"2018.05.28","end_date":"2018.06.01"},"date_updated":"2022-01-06T06:56:09Z","_id":"24195","language":[{"iso":"eng"}],"page":"1-4","year":"2018","citation":{"ieee":"S. Abughannam and C. Scheytt, “System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator,” in 2nd URSI AT-RASC, 2018, pp. 1–4, doi: 10.23919/URSI-AT-RASC.2018.8471531.","short":"S. Abughannam, C. Scheytt, in: 2nd URSI AT-RASC, IEEE, Spain/Gran Canaria/Meloneras, 2018, pp. 1–4.","bibtex":"@inproceedings{Abughannam_Scheytt_2018, place={Spain/Gran Canaria/Meloneras}, title={System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator}, DOI={10.23919/URSI-AT-RASC.2018.8471531}, booktitle={2nd URSI AT-RASC}, publisher={IEEE}, author={Abughannam, Saed and Scheytt, Christoph}, year={2018}, pages={1–4} }","mla":"Abughannam, Saed, and Christoph Scheytt. “System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator.” 2nd URSI AT-RASC, IEEE, 2018, pp. 1–4, doi:10.23919/URSI-AT-RASC.2018.8471531.","chicago":"Abughannam, Saed, and Christoph Scheytt. “System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator.” In 2nd URSI AT-RASC, 1–4. Spain/Gran Canaria/Meloneras: IEEE, 2018. https://doi.org/10.23919/URSI-AT-RASC.2018.8471531.","apa":"Abughannam, S., & Scheytt, C. (2018). System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator. 2nd URSI AT-RASC, 1–4. https://doi.org/10.23919/URSI-AT-RASC.2018.8471531","ama":"Abughannam S, Scheytt C. System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator. In: 2nd URSI AT-RASC. IEEE; 2018:1-4. doi:10.23919/URSI-AT-RASC.2018.8471531"},"type":"conference"},{"conference":{"end_date":"2018.04.12","start_date":"2018.04.09"},"_id":"24196","date_updated":"2022-01-06T06:56:09Z","doi":"10.1109/DTIS.2018.8368549","language":[{"iso":"eng"}],"type":"conference","citation":{"mla":"Wu, Liang, et al. “Analog Fault Simulation Automation at Schematic Level with Random Sampling Techniques.” 2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) , IEEE, 2018, doi:10.1109/DTIS.2018.8368549.","bibtex":"@inproceedings{Wu_Hussain_Abughannam_Müller_Scheytt_Ecker_2018, place={Italy/Taormina}, title={Analog fault simulation automation at schematic level with random sampling techniques}, DOI={10.1109/DTIS.2018.8368549}, booktitle={2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) }, publisher={IEEE}, author={Wu, Liang and Hussain, Mohammad Khizer and Abughannam, Saed and Müller, Wolfgang and Scheytt, Christoph and Ecker, Wolfgang}, year={2018} }","ama":"Wu L, Hussain MK, Abughannam S, Müller W, Scheytt C, Ecker W. Analog fault simulation automation at schematic level with random sampling techniques. In: 2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) . IEEE; 2018. doi:10.1109/DTIS.2018.8368549","apa":"Wu, L., Hussain, M. K., Abughannam, S., Müller, W., Scheytt, C., & Ecker, W. (2018). Analog fault simulation automation at schematic level with random sampling techniques. 2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) . https://doi.org/10.1109/DTIS.2018.8368549","chicago":"Wu, Liang, Mohammad Khizer Hussain, Saed Abughannam, Wolfgang Müller, Christoph Scheytt, and Wolfgang Ecker. “Analog Fault Simulation Automation at Schematic Level with Random Sampling Techniques.” In 2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) . Italy/Taormina: IEEE, 2018. https://doi.org/10.1109/DTIS.2018.8368549.","ieee":"L. Wu, M. K. Hussain, S. Abughannam, W. Müller, C. Scheytt, and W. Ecker, “Analog fault simulation automation at schematic level with random sampling techniques,” 2018, doi: 10.1109/DTIS.2018.8368549.","short":"L. Wu, M.K. Hussain, S. Abughannam, W. Müller, C. Scheytt, W. Ecker, in: 2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) , IEEE, Italy/Taormina, 2018."},"year":"2018","abstract":[{"text":"This paper presents an approach for analog fault effect simulation automation based on random fault selection with a high fault coverage of the circuit under test by means of fault injection and simulation based on advanced sampling techniques. The random fault selection utilizes the likelihood of the fault occurrence of different electrical components in the circuit with a confidence level. Defect models of different devices are analyzed for the calculation of the fault probability. A case study with our implemented tool demonstrates that likelihood calculation and fault simulation provides means for efficient fault effect simulation automation.","lang":"eng"}],"place":"Italy/Taormina","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/document/8368549"}]},"user_id":"15931","title":"Analog fault simulation automation at schematic level with random sampling techniques","publication":"2018 13th International Conference on Design & Technology of Integrated Systems In Nanoscale Era (DTIS)) ","department":[{"_id":"58"}],"publisher":"IEEE","author":[{"first_name":"Liang","full_name":"Wu, Liang","last_name":"Wu","id":"30401"},{"last_name":"Hussain","first_name":"Mohammad Khizer","full_name":"Hussain, Mohammad Khizer"},{"last_name":"Abughannam","id":"37628","first_name":"Saed","full_name":"Abughannam, Saed"},{"id":"16243","last_name":"Müller","full_name":"Müller, Wolfgang","first_name":"Wolfgang"},{"first_name":"Christoph","full_name":"Scheytt, Christoph","last_name":"Scheytt","id":"37144"},{"full_name":"Ecker, Wolfgang","first_name":"Wolfgang","last_name":"Ecker"}],"date_created":"2021-09-13T07:38:03Z","status":"public"},{"conference":{"start_date":"2017.09.25","end_date":"2017.09.27"},"date_updated":"2022-01-06T06:56:13Z","_id":"24215","language":[{"iso":"eng"}],"page":"47","year":"2017","type":"conference","citation":{"ama":"Abughannam S, Scheytt C. Low-Power wake up receiver based on Surface Acoustic Wave Correlator. In: Kleinheubacher Tagung 2017. ; 2017:47.","apa":"Abughannam, S., & Scheytt, C. (2017). Low-Power wake up receiver based on Surface Acoustic Wave Correlator. Kleinheubacher Tagung 2017, 47.","chicago":"Abughannam, Saed, and Christoph Scheytt. “ Low-Power Wake up Receiver Based on Surface Acoustic Wave Correlator.” In Kleinheubacher Tagung 2017, 47. Miltenberg, Germany, 2017.","bibtex":"@inproceedings{Abughannam_Scheytt_2017, place={Miltenberg, Germany}, title={ Low-Power wake up receiver based on Surface Acoustic Wave Correlator}, booktitle={Kleinheubacher Tagung 2017}, author={Abughannam, Saed and Scheytt, Christoph}, year={2017}, pages={47} }","mla":"Abughannam, Saed, and Christoph Scheytt. “ Low-Power Wake up Receiver Based on Surface Acoustic Wave Correlator.” Kleinheubacher Tagung 2017, 2017, p. 47.","short":"S. Abughannam, C. Scheytt, in: Kleinheubacher Tagung 2017, Miltenberg, Germany, 2017, p. 47.","ieee":"S. Abughannam and C. Scheytt, “ Low-Power wake up receiver based on Surface Acoustic Wave Correlator,” in Kleinheubacher Tagung 2017, 2017, p. 47."},"abstract":[{"text":"Wireless Sensor Networks (WSN) consist of large number of distributed sensors nodes which are able to sense, \r\nread and transmit physical measurements such as temperature, humidity and pressure over wireless \r\ncommunication links. WSN nodes are often powered by batteries or can use energy harvesting methods from \r\nenvironmental energy sources. One of the major challenges in the design of WSN nodes is the high level of \r\npower dissipation for sensing, processing and communication. Operating at low-power levels reduces \r\nmaintenance effort for periodic battery replacement or can even provide unlimited operation by means of energy \r\nharvesting. Since the communication process is the most power hungry process, ultra-low-power wireless \r\ncommunication is an enabler for network applications such as cyber-physical systems, Internet-of-Things and \r\nIndustry 4.0 etc. Our research is based on Wake-up Receivers (WuR) architectures. Each of the WSN nodes contains a WuR \r\nwhich is always-on, listening for a wake-up signal from other nodes or the base station, and activating the node \r\nonly when a wake-up signal is detected. By this scheme the communication with the base station becomes \r\nasynchronous, real-time and on-demand. Due to the centrally-coordinated, collision-free communication such \r\nWSNs can be scaled to very large node numbers. Designing always-on WuR at ultra-low-power dissipation \r\nlevels makes the WSN nodes very energy efficient because they are only activated when a wake-up-signal is \r\nreceived. Additionally, the WuR must be robust to noise and co-channel interference in order to operate safely \r\nin parallel to other wireless systems. We investigate a novel radio architecture for the WuR using Linear Frequency Modulation (LFM) and passive \r\nanalog signal processing by means of a Surface Acoustic Wave (SAW) correlator. The base station sends the \r\nrequired WSN node ID using LFM signal at 2.4 GHz. The node ID is encoded as chirp up or chirp down signal \r\nwith chirping bandwidth of 80MHz. On the receiver side, the SAW chirp correlator demodulates the received \r\nLFM signal while suppressing other wireless signals. In order to achieve proper demodulation and high Signal-to-Noise Ratio (SNR), the SAW correlator is designed to behave like a Matched Filter (MF) which boosts up the \r\nSNR. After that the signal is amplified/detected by baseband amplifier stage, it is compared with the unique ID \r\nof the node, and the node's Wake up signal is asserted accordingly. Since the SAW correlator operates \r\ncompletely passive, the WuR can be implemented in a very energy-efficient way, without the need to use power \r\nhungry device such as Low Noise Amplifiers (LNA) or down conversion Local Oscillators (LO)","lang":"eng"}],"place":"Miltenberg, Germany","user_id":"15931","related_material":{"link":[{"url":"https://www.kh2017.de/","relation":"confirmation"}]},"title":" Low-Power wake up receiver based on Surface Acoustic Wave Correlator","publication":"Kleinheubacher Tagung 2017","department":[{"_id":"58"}],"author":[{"id":"37628","last_name":"Abughannam","full_name":"Abughannam, Saed","first_name":"Saed"},{"id":"37144","last_name":"Scheytt","full_name":"Scheytt, Christoph","first_name":"Christoph"}],"date_created":"2021-09-13T08:20:28Z","status":"public"},{"abstract":[{"lang":"eng","text":"This paper presents the design flow of using \r\nsampling technique for fault injection on sche-\r\nmatic level. The parameters used in the docu-\r\nment to calculate the likelihood could be modi-\r\nfied by using more realistic data from the fab. \r\nWith the help of the fault simulator, the whole \r\ndesign flow of the fault effect simulation can be \r\nrealized automatically."}],"place":"Lausanne, Switzerland","title":"SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case Study","related_material":{"link":[{"url":"https://past.date-conference.com/date17/conference/workshop-w05","relation":"confirmation"}]},"user_id":"15931","department":[{"_id":"58"}],"publication":"2nd Workshop on Resiliency in Embedded Electronic Systems (REES)","author":[{"first_name":"Liang","full_name":"Wu, Liang","last_name":"Wu","id":"30401"},{"first_name":"Saed","full_name":"Abughannam, Saed","last_name":"Abughannam","id":"37628"},{"id":"16243","last_name":"Müller","full_name":"Müller, Wolfgang","first_name":"Wolfgang"},{"id":"37144","last_name":"Scheytt","full_name":"Scheytt, Christoph","first_name":"Christoph"},{"last_name":"Ecker","full_name":"Ecker, Wolfgang","first_name":"Wolfgang"}],"date_created":"2021-09-13T08:20:39Z","status":"public","date_updated":"2022-01-06T06:56:13Z","_id":"24223","page":"68","type":"conference","citation":{"short":"L. Wu, S. Abughannam, W. Müller, C. Scheytt, W. Ecker, in: 2nd Workshop on Resiliency in Embedded Electronic Systems (REES), Lausanne, Switzerland, 2017, p. 68.","ieee":"L. Wu, S. Abughannam, W. Müller, C. Scheytt, and W. Ecker, “SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case Study,” in 2nd Workshop on Resiliency in Embedded Electronic Systems (REES), 2017, p. 68.","chicago":"Wu, Liang, Saed Abughannam, Wolfgang Müller, Christoph Scheytt, and Wolfgang Ecker. “SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case Study.” In 2nd Workshop on Resiliency in Embedded Electronic Systems (REES), 68. Lausanne, Switzerland, 2017.","apa":"Wu, L., Abughannam, S., Müller, W., Scheytt, C., & Ecker, W. (2017). SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case Study. 2nd Workshop on Resiliency in Embedded Electronic Systems (REES), 68.","ama":"Wu L, Abughannam S, Müller W, Scheytt C, Ecker W. SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case Study. In: 2nd Workshop on Resiliency in Embedded Electronic Systems (REES). ; 2017:68.","bibtex":"@inproceedings{Wu_Abughannam_Müller_Scheytt_Ecker_2017, place={Lausanne, Switzerland}, title={SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case Study}, booktitle={2nd Workshop on Resiliency in Embedded Electronic Systems (REES)}, author={Wu, Liang and Abughannam, Saed and Müller, Wolfgang and Scheytt, Christoph and Ecker, Wolfgang}, year={2017}, pages={68} }","mla":"Wu, Liang, et al. “SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case Study.” 2nd Workshop on Resiliency in Embedded Electronic Systems (REES), 2017, p. 68."},"year":"2017","language":[{"iso":"eng"}]},{"abstract":[{"text":"The design of safety critical systems requires an efficient methodology for an effective fault effect simulation for analog and digital circuits where analog fault injection and fault effect simulation is currently a field of active research and commercial tools are not available yet. This article begins by discussing fault injection strategies for analog circuits applied on a case study with two topologies of a Voltage Controlled Oscillator (VCO). In the second part it performs on the basis of the example of a Wireless Sensor Network (WSN) node, how far different mixed level implementations with Verilog-A and SPICE can affect the simulation time and points out which component consumes the major part of the simulation time.","lang":"eng"}],"title":"Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study","user_id":"15931","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/document/7584296/","relation":"confirmation"}]},"publication":"Analog 2016 - VDE","department":[{"_id":"58"}],"author":[{"id":"37628","last_name":"Abughannam","full_name":"Abughannam, Saed","first_name":"Saed"},{"id":"30401","last_name":"Wu","full_name":"Wu, Liang","first_name":"Liang"},{"first_name":"Wolfgang","full_name":"Müller, Wolfgang","last_name":"Müller","id":"16243"},{"last_name":"Scheytt","id":"37144","first_name":"Christoph","full_name":"Scheytt, Christoph"},{"first_name":"Wolfgang","full_name":"Ecker, Wolfgang","last_name":"Ecker"},{"last_name":"Novello","full_name":"Novello, Christiano","first_name":"Christiano"}],"publication_identifier":{"isbn":["978-3-8007-4265-3"]},"date_created":"2021-09-13T09:44:29Z","status":"public","conference":{"end_date":"2016.09.14","start_date":"2016.09.12"},"_id":"24263","date_updated":"2022-02-17T13:58:08Z","type":"conference","year":"2016","citation":{"mla":"Abughannam, Saed, et al. “Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study.” Analog 2016 - VDE, 2016.","bibtex":"@inproceedings{Abughannam_Wu_Müller_Scheytt_Ecker_Novello_2016, title={Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study}, booktitle={Analog 2016 - VDE}, author={Abughannam, Saed and Wu, Liang and Müller, Wolfgang and Scheytt, Christoph and Ecker, Wolfgang and Novello, Christiano}, year={2016} }","apa":"Abughannam, S., Wu, L., Müller, W., Scheytt, C., Ecker, W., & Novello, C. (2016). Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study. Analog 2016 - VDE.","ama":"Abughannam S, Wu L, Müller W, Scheytt C, Ecker W, Novello C. Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study. In: Analog 2016 - VDE. ; 2016.","chicago":"Abughannam, Saed, Liang Wu, Wolfgang Müller, Christoph Scheytt, Wolfgang Ecker, and Christiano Novello. “Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study.” In Analog 2016 - VDE, 2016.","ieee":"S. Abughannam, L. Wu, W. Müller, C. Scheytt, W. Ecker, and C. Novello, “Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study,” 2016.","short":"S. Abughannam, L. Wu, W. Müller, C. Scheytt, W. Ecker, C. Novello, in: Analog 2016 - VDE, 2016."},"language":[{"iso":"eng"}]}]