---
_id: '29767'
author:
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
citation:
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).
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.'
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.
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.
short: 'S. Abughannam, J.C. Scheytt, in: International Symposium on Circuits and
Systems (ISCAS 2022), IEEE Xplore, Austin, Texas, USA, 2022.'
conference:
end_date: 2022.06.01
start_date: 2022.05.28
date_created: 2022-02-07T14:02:22Z
date_updated: 2022-02-07T14:11:19Z
department:
- _id: '58'
language:
- iso: eng
place: Austin, Texas, USA
publication: International Symposium on Circuits and Systems (ISCAS 2022)
publisher: IEEE Xplore
related_material:
link:
- relation: confirmation
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
status: public
title: Low-Power Low-Data-Rate Wireless PPM Receiver Based on 13-Bits Barker Coded
SAW Correlator with Scalable Data-Rate and Sensitivity
type: conference
user_id: '15931'
year: '2022'
...
---
_id: '29770'
author:
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: Mohammed
full_name: Iftekhar, Mohammed
id: '47944'
last_name: Iftekhar
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
citation:
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} }'
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.
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.
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.
short: 'S. Abughannam, S. Kruse, M. Iftekhar, J.C. Scheytt, in: German Microwave
Conference 2022 (GeMiC 2022), Ulm, Germany, 2022.'
conference:
end_date: 2022.05.18
start_date: 2022.05.16
date_created: 2022-02-07T14:05:19Z
date_updated: 2025-02-25T06:02:05Z
department:
- _id: '58'
language:
- iso: eng
place: Ulm, Germany
publication: German Microwave Conference 2022 (GeMiC 2022)
related_material:
link:
- relation: research_paper
url: https://ieeexplore.ieee.org/document/9783610
status: public
title: Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless
Receiver with Improved Co-channel Interference Robustness
type: conference
user_id: '38254'
year: '2022'
...
---
_id: '24022'
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.
author:
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
citation:
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
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} }'
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.'
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.'
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.
short: 'S. Abughannam, C. Scheytt, in: IEEE International Symposium on Personal,
Indoor and Mobile Radio Communications (PIMRC 2020) , IEEE, Virtuelle Konferenz,
2020.'
conference:
end_date: 2020.09.03
start_date: 2020.08.31
date_created: 2021-09-09T11:50:13Z
date_updated: 2022-01-06T06:56:06Z
department:
- _id: '58'
doi: 10.1109/PIMRC48278.2020.9217198
language:
- iso: eng
place: Virtuelle Konferenz
publication: 'IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
(PIMRC 2020) '
publisher: IEEE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9217198
status: public
title: Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code
SAW Correlator and a Baseband Narrowband Correlator
type: conference
user_id: '15931'
year: '2020'
...
---
_id: '24030'
abstract:
- lang: eng
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.
author:
- first_name: Sylvain
full_name: Ballandras, Sylvain
last_name: Ballandras
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Emilie
full_name: Courjon, Emilie
last_name: Courjon
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
citation:
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.
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} }'
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.
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.
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.
short: 'S. Ballandras, S. Abughannam, E. Courjon, C. Scheytt, in: GeMiC 2020 - German
Microwave Conference, 2020.'
date_created: 2021-09-09T11:50:23Z
date_updated: 2022-01-06T06:56:06Z
department:
- _id: '58'
language:
- iso: eng
publication: GeMiC 2020 - German Microwave Conference
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9080181
status: public
title: Design and Fabrication of Barker Coded Surface Acoustic Wave (SAW) Correlator
at 2.45 GHz for Low-Power Wake-up Receivers
type: conference
user_id: '15931'
year: '2020'
...
---
_id: '24051'
abstract:
- lang: eng
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.
author:
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Saeed
full_name: Fard, Saeed
id: '88494'
last_name: Fard
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
orcid: https://orcid.org/0000-0002-5950-6618
citation:
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'
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
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.
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.'
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.
short: 'S. Abughannam, S. Fard, C. Scheytt, in: Asia-Pacific Microwave Conference
(APMC), 2019.'
conference:
end_date: 2019.12.13
location: ' Singapore '
start_date: 2019.12.10
date_created: 2021-09-09T12:26:05Z
date_updated: 2023-01-31T13:32:19Z
department:
- _id: '58'
doi: 10.1109/APMC46564.2019.9038186
language:
- iso: eng
publication: Asia-Pacific Microwave Conference (APMC)
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/9038186
status: public
title: 'Improving Co-Channel Interference Robustness In Direct Detection Receivers
Using A Surface Acoustic Wave (SAW) Correlator '
type: conference
user_id: '15931'
year: '2019'
...
---
_id: '24195'
abstract:
- lang: eng
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.
author:
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
citation:
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'
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
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} }'
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.'
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.'
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.
short: 'S. Abughannam, C. Scheytt, in: 2nd URSI AT-RASC, IEEE, Spain/Gran Canaria/Meloneras,
2018, pp. 1–4.'
conference:
end_date: 2018.06.01
start_date: 2018.05.28
date_created: 2021-09-13T07:38:02Z
date_updated: 2022-01-06T06:56:09Z
department:
- _id: '58'
doi: 10.23919/URSI-AT-RASC.2018.8471531
language:
- iso: eng
page: 1-4
place: Spain/Gran Canaria/Meloneras
publication: 2nd URSI AT-RASC
publisher: IEEE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/8471531
status: public
title: System Analysis of a Wake-Up Receiver Based on Surface Acoustic Wave Correlator
type: conference
user_id: '15931'
year: '2018'
...
---
_id: '24196'
abstract:
- lang: eng
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.
author:
- first_name: Liang
full_name: Wu, Liang
id: '30401'
last_name: Wu
- first_name: Mohammad Khizer
full_name: Hussain, Mohammad Khizer
last_name: Hussain
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
- first_name: Wolfgang
full_name: Ecker, Wolfgang
last_name: Ecker
citation:
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
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} }'
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.'
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.
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.'
conference:
end_date: 2018.04.12
start_date: 2018.04.09
date_created: 2021-09-13T07:38:03Z
date_updated: 2022-01-06T06:56:09Z
department:
- _id: '58'
doi: 10.1109/DTIS.2018.8368549
language:
- iso: eng
place: Italy/Taormina
publication: '2018 13th International Conference on Design & Technology of Integrated
Systems In Nanoscale Era (DTIS)) '
publisher: IEEE
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/8368549
status: public
title: Analog fault simulation automation at schematic level with random sampling
techniques
type: conference
user_id: '15931'
year: '2018'
...
---
_id: '24215'
abstract:
- lang: eng
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)"
author:
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
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.
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}
}'
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.
ieee: S. Abughannam and C. Scheytt, “ Low-Power wake up receiver based on Surface
Acoustic Wave Correlator,” in Kleinheubacher Tagung 2017, 2017, p. 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.'
conference:
end_date: 2017.09.27
start_date: 2017.09.25
date_created: 2021-09-13T08:20:28Z
date_updated: 2022-01-06T06:56:13Z
department:
- _id: '58'
language:
- iso: eng
page: '47'
place: Miltenberg, Germany
publication: Kleinheubacher Tagung 2017
related_material:
link:
- relation: confirmation
url: https://www.kh2017.de/
status: public
title: ' Low-Power wake up receiver based on Surface Acoustic Wave Correlator'
type: conference
user_id: '15931'
year: '2017'
...
---
_id: '24223'
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."
author:
- first_name: Liang
full_name: Wu, Liang
id: '30401'
last_name: Wu
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
- first_name: Wolfgang
full_name: Ecker, Wolfgang
last_name: Ecker
citation:
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.'
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.
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} }'
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.
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.
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.
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.'
date_created: 2021-09-13T08:20:39Z
date_updated: 2022-01-06T06:56:13Z
department:
- _id: '58'
language:
- iso: eng
page: '68'
place: Lausanne, Switzerland
publication: 2nd Workshop on Resiliency in Embedded Electronic Systems (REES)
related_material:
link:
- relation: confirmation
url: https://past.date-conference.com/date17/conference/workshop-w05
status: public
title: SPICE-Level Fault Injection with Likelihood Weighted Random Sampling - A Case
Study
type: conference
user_id: '15931'
year: '2017'
...
---
_id: '24263'
abstract:
- lang: eng
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.
author:
- first_name: Saed
full_name: Abughannam, Saed
id: '37628'
last_name: Abughannam
- first_name: Liang
full_name: Wu, Liang
id: '30401'
last_name: Wu
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Christoph
full_name: Scheytt, Christoph
id: '37144'
last_name: Scheytt
- first_name: Wolfgang
full_name: Ecker, Wolfgang
last_name: Ecker
- first_name: Christiano
full_name: Novello, Christiano
last_name: Novello
citation:
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.'
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.
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} }'
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.
mla: Abughannam, Saed, et al. “Fault Injection and Mixed-Level Simulation for Analog
Circuits - A Case Study.” Analog 2016 - VDE, 2016.
short: 'S. Abughannam, L. Wu, W. Müller, C. Scheytt, W. Ecker, C. Novello, in: Analog
2016 - VDE, 2016.'
conference:
end_date: 2016.09.14
start_date: 2016.09.12
date_created: 2021-09-13T09:44:29Z
date_updated: 2022-02-17T13:58:08Z
department:
- _id: '58'
language:
- iso: eng
publication: Analog 2016 - VDE
publication_identifier:
isbn:
- 978-3-8007-4265-3
related_material:
link:
- relation: confirmation
url: https://ieeexplore.ieee.org/document/7584296/
status: public
title: Fault Injection and Mixed-Level Simulation for Analog Circuits - A Case Study
type: conference
user_id: '15931'
year: '2016'
...