[{"language":[{"iso":"eng"}],"_id":"39871","department":[{"_id":"59"}],"user_id":"20179","abstract":[{"lang":"eng","text":"<jats:p>Abstract. Surface acoustic wave sensors consist of a piezoelectric substrate with metal interdigital transducers (IDT) on top. The acoustic waves are generated on the surface of the substrate by a radio wave, as it is well known in band pass filters. The devices can be used as wireless telemetric sensors for temperature and humidity, transmitting the sensed signal as a shift of the sensor’s resonance frequency.\r\n                    </jats:p>"}],"status":"public","publication":"Advances in Radio Science","type":"journal_article","title":"Telemetric surface acoustic wave sensor for humidity","doi":"10.5194/ars-1-131-2003","date_updated":"2023-03-21T10:00:23Z","publisher":"Copernicus GmbH","volume":1,"author":[{"first_name":"M.","full_name":"Dierkes, M.","last_name":"Dierkes"},{"last_name":"Hilleringmann","full_name":"Hilleringmann, Ulrich","id":"20179","first_name":"Ulrich"}],"date_created":"2023-01-25T09:03:30Z","year":"2010","page":"131-133","intvolume":"         1","citation":{"short":"M. Dierkes, U. Hilleringmann, Advances in Radio Science 1 (2010) 131–133.","mla":"Dierkes, M., and Ulrich Hilleringmann. “Telemetric Surface Acoustic Wave Sensor for Humidity.” <i>Advances in Radio Science</i>, vol. 1, Copernicus GmbH, 2010, pp. 131–33, doi:<a href=\"https://doi.org/10.5194/ars-1-131-2003\">10.5194/ars-1-131-2003</a>.","bibtex":"@article{Dierkes_Hilleringmann_2010, title={Telemetric surface acoustic wave sensor for humidity}, volume={1}, DOI={<a href=\"https://doi.org/10.5194/ars-1-131-2003\">10.5194/ars-1-131-2003</a>}, journal={Advances in Radio Science}, publisher={Copernicus GmbH}, author={Dierkes, M. and Hilleringmann, Ulrich}, year={2010}, pages={131–133} }","apa":"Dierkes, M., &#38; Hilleringmann, U. (2010). Telemetric surface acoustic wave sensor for humidity. <i>Advances in Radio Science</i>, <i>1</i>, 131–133. <a href=\"https://doi.org/10.5194/ars-1-131-2003\">https://doi.org/10.5194/ars-1-131-2003</a>","ama":"Dierkes M, Hilleringmann U. Telemetric surface acoustic wave sensor for humidity. <i>Advances in Radio Science</i>. 2010;1:131-133. doi:<a href=\"https://doi.org/10.5194/ars-1-131-2003\">10.5194/ars-1-131-2003</a>","ieee":"M. Dierkes and U. Hilleringmann, “Telemetric surface acoustic wave sensor for humidity,” <i>Advances in Radio Science</i>, vol. 1, pp. 131–133, 2010, doi: <a href=\"https://doi.org/10.5194/ars-1-131-2003\">10.5194/ars-1-131-2003</a>.","chicago":"Dierkes, M., and Ulrich Hilleringmann. “Telemetric Surface Acoustic Wave Sensor for Humidity.” <i>Advances in Radio Science</i> 1 (2010): 131–33. <a href=\"https://doi.org/10.5194/ars-1-131-2003\">https://doi.org/10.5194/ars-1-131-2003</a>."},"publication_identifier":{"issn":["1684-9973"]},"publication_status":"published"},{"_id":"39539","user_id":"20179","department":[{"_id":"59"}],"language":[{"iso":"eng"}],"type":"journal_article","publication":"Advances in Radio Science","abstract":[{"lang":"eng","text":"<jats:p>Abstract. The analysis of the mixed analogue and digital structure of charge-pump phase-locked loops (CP-PLL) is a challenge in modelling and simulation. In most cases the system is designed and characterized using its continuous linear model or its discrete linear model neglecting its non-linear switching behaviour. I.e., the time-varying model is approximated by a time-invariant representation using its average dynamics. Depending on what kind of phase detector is used, the scopes of validity of these approximations are different. Here, a preeminent characterization and simulation technique based on the systems event-driven feature is presented, merging the logical and analogue inherent characteristics of the system. In particular, the high-grade non-linear locking process and the dead-zone are analyzed.\r\n                    </jats:p>"}],"status":"public","publisher":"Copernicus GmbH","date_updated":"2023-03-21T10:22:05Z","author":[{"full_name":"Wiegand, C.","last_name":"Wiegand","first_name":"C."},{"first_name":"C.","last_name":"Hedayat","full_name":"Hedayat, C."},{"last_name":"Hilleringmann","id":"20179","full_name":"Hilleringmann, Ulrich","first_name":"Ulrich"}],"date_created":"2023-01-24T12:04:57Z","volume":8,"title":"Non-linear behaviour of charge-pump phase-locked loops","doi":"10.5194/ars-8-161-2010","publication_status":"published","publication_identifier":{"issn":["1684-9973"]},"year":"2010","citation":{"ama":"Wiegand C, Hedayat C, Hilleringmann U. Non-linear behaviour of charge-pump phase-locked loops. <i>Advances in Radio Science</i>. 2010;8:161-166. doi:<a href=\"https://doi.org/10.5194/ars-8-161-2010\">10.5194/ars-8-161-2010</a>","chicago":"Wiegand, C., C. Hedayat, and Ulrich Hilleringmann. “Non-Linear Behaviour of Charge-Pump Phase-Locked Loops.” <i>Advances in Radio Science</i> 8 (2010): 161–66. <a href=\"https://doi.org/10.5194/ars-8-161-2010\">https://doi.org/10.5194/ars-8-161-2010</a>.","ieee":"C. Wiegand, C. Hedayat, and U. Hilleringmann, “Non-linear behaviour of charge-pump phase-locked loops,” <i>Advances in Radio Science</i>, vol. 8, pp. 161–166, 2010, doi: <a href=\"https://doi.org/10.5194/ars-8-161-2010\">10.5194/ars-8-161-2010</a>.","short":"C. Wiegand, C. Hedayat, U. Hilleringmann, Advances in Radio Science 8 (2010) 161–166.","bibtex":"@article{Wiegand_Hedayat_Hilleringmann_2010, title={Non-linear behaviour of charge-pump phase-locked loops}, volume={8}, DOI={<a href=\"https://doi.org/10.5194/ars-8-161-2010\">10.5194/ars-8-161-2010</a>}, journal={Advances in Radio Science}, publisher={Copernicus GmbH}, author={Wiegand, C. and Hedayat, C. and Hilleringmann, Ulrich}, year={2010}, pages={161–166} }","mla":"Wiegand, C., et al. “Non-Linear Behaviour of Charge-Pump Phase-Locked Loops.” <i>Advances in Radio Science</i>, vol. 8, Copernicus GmbH, 2010, pp. 161–66, doi:<a href=\"https://doi.org/10.5194/ars-8-161-2010\">10.5194/ars-8-161-2010</a>.","apa":"Wiegand, C., Hedayat, C., &#38; Hilleringmann, U. (2010). Non-linear behaviour of charge-pump phase-locked loops. <i>Advances in Radio Science</i>, <i>8</i>, 161–166. <a href=\"https://doi.org/10.5194/ars-8-161-2010\">https://doi.org/10.5194/ars-8-161-2010</a>"},"page":"161-166","intvolume":"         8"},{"type":"journal_article","publication":"Advances in Radio Science","abstract":[{"lang":"eng","text":"<jats:p>Abstract. This letter presents organic thin-film-transistors (OTFT) using the small organic molecule Pentacene targeting applications like radio controlled identification tags. Simple OTFTs as well as inverter circuits based on a pconducting silicon wafer substrate are presented. Comparing PECVD oxide and LTO as dielectric, only LTO deposited layers provide sufficient electrical stability. PECVD oxides show defects called “pin-holes\", leading to short circuiting through the gate dielectrics. OTFTs of L=1µm/W=1000µm were prepared providing Ids = 61µA at –40Vds and –40Vgs, a subthreshold slope of 10.3 V/dec and an on-offratio of 102. The inverter circuits using insulated gate contacts switch from VA=–10V to VA=–3V output voltage when the input voltage is varied from VE=0V to VE=–8V at a supplied voltage of VB=–10V.\r\n                    </jats:p>"}],"status":"public","_id":"39869","user_id":"20179","department":[{"_id":"59"}],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["1684-9973"]},"year":"2010","citation":{"ama":"Pannemannn C, Diekmann T, Hilleringmann U. Organic Field-Effect-Transistors with Pentacene for radio-controlled-price-tag applications. <i>Advances in Radio Science</i>. 2010;1:219-221. doi:<a href=\"https://doi.org/10.5194/ars-1-219-2003\">10.5194/ars-1-219-2003</a>","ieee":"C. Pannemannn, T. Diekmann, and U. Hilleringmann, “Organic Field-Effect-Transistors with Pentacene for radio-controlled-price-tag applications,” <i>Advances in Radio Science</i>, vol. 1, pp. 219–221, 2010, doi: <a href=\"https://doi.org/10.5194/ars-1-219-2003\">10.5194/ars-1-219-2003</a>.","chicago":"Pannemannn, C., T. Diekmann, and Ulrich Hilleringmann. “Organic Field-Effect-Transistors with Pentacene for Radio-Controlled-Price-Tag Applications.” <i>Advances in Radio Science</i> 1 (2010): 219–21. <a href=\"https://doi.org/10.5194/ars-1-219-2003\">https://doi.org/10.5194/ars-1-219-2003</a>.","mla":"Pannemannn, C., et al. “Organic Field-Effect-Transistors with Pentacene for Radio-Controlled-Price-Tag Applications.” <i>Advances in Radio Science</i>, vol. 1, Copernicus GmbH, 2010, pp. 219–21, doi:<a href=\"https://doi.org/10.5194/ars-1-219-2003\">10.5194/ars-1-219-2003</a>.","short":"C. Pannemannn, T. Diekmann, U. Hilleringmann, Advances in Radio Science 1 (2010) 219–221.","bibtex":"@article{Pannemannn_Diekmann_Hilleringmann_2010, title={Organic Field-Effect-Transistors with Pentacene for radio-controlled-price-tag applications}, volume={1}, DOI={<a href=\"https://doi.org/10.5194/ars-1-219-2003\">10.5194/ars-1-219-2003</a>}, journal={Advances in Radio Science}, publisher={Copernicus GmbH}, author={Pannemannn, C. and Diekmann, T. and Hilleringmann, Ulrich}, year={2010}, pages={219–221} }","apa":"Pannemannn, C., Diekmann, T., &#38; Hilleringmann, U. (2010). Organic Field-Effect-Transistors with Pentacene for radio-controlled-price-tag applications. <i>Advances in Radio Science</i>, <i>1</i>, 219–221. <a href=\"https://doi.org/10.5194/ars-1-219-2003\">https://doi.org/10.5194/ars-1-219-2003</a>"},"intvolume":"         1","page":"219-221","publisher":"Copernicus GmbH","date_updated":"2023-03-21T10:04:29Z","author":[{"full_name":"Pannemannn, C.","last_name":"Pannemannn","first_name":"C."},{"last_name":"Diekmann","full_name":"Diekmann, T.","first_name":"T."},{"last_name":"Hilleringmann","full_name":"Hilleringmann, Ulrich","id":"20179","first_name":"Ulrich"}],"date_created":"2023-01-25T09:00:14Z","volume":1,"title":"Organic Field-Effect-Transistors with Pentacene for radio-controlled-price-tag applications","doi":"10.5194/ars-1-219-2003"},{"publication_identifier":{"issn":["1684-9973"]},"publication_status":"published","year":"2010","page":"139-143","intvolume":"         6","citation":{"apa":"Wiegand, C., Fischer, C., Kazemzadeh, R., Hedayat, C., John, W., &#38; Hilleringmann, U. (2010). Macro-modelling via radial basis functionen nets. <i>Advances in Radio Science</i>, <i>6</i>, 139–143. <a href=\"https://doi.org/10.5194/ars-6-139-2008\">https://doi.org/10.5194/ars-6-139-2008</a>","bibtex":"@article{Wiegand_Fischer_Kazemzadeh_Hedayat_John_Hilleringmann_2010, title={Macro-modelling via radial basis functionen nets}, volume={6}, DOI={<a href=\"https://doi.org/10.5194/ars-6-139-2008\">10.5194/ars-6-139-2008</a>}, journal={Advances in Radio Science}, publisher={Copernicus GmbH}, author={Wiegand, C. and Fischer, C. and Kazemzadeh, R. and Hedayat, C. and John, W. and Hilleringmann, Ulrich}, year={2010}, pages={139–143} }","short":"C. Wiegand, C. Fischer, R. Kazemzadeh, C. Hedayat, W. John, U. Hilleringmann, Advances in Radio Science 6 (2010) 139–143.","mla":"Wiegand, C., et al. “Macro-Modelling via Radial Basis Functionen Nets.” <i>Advances in Radio Science</i>, vol. 6, Copernicus GmbH, 2010, pp. 139–43, doi:<a href=\"https://doi.org/10.5194/ars-6-139-2008\">10.5194/ars-6-139-2008</a>.","chicago":"Wiegand, C., C. Fischer, R. Kazemzadeh, C. Hedayat, W. John, and Ulrich Hilleringmann. “Macro-Modelling via Radial Basis Functionen Nets.” <i>Advances in Radio Science</i> 6 (2010): 139–43. <a href=\"https://doi.org/10.5194/ars-6-139-2008\">https://doi.org/10.5194/ars-6-139-2008</a>.","ieee":"C. Wiegand, C. Fischer, R. Kazemzadeh, C. Hedayat, W. John, and U. Hilleringmann, “Macro-modelling via radial basis functionen nets,” <i>Advances in Radio Science</i>, vol. 6, pp. 139–143, 2010, doi: <a href=\"https://doi.org/10.5194/ars-6-139-2008\">10.5194/ars-6-139-2008</a>.","ama":"Wiegand C, Fischer C, Kazemzadeh R, Hedayat C, John W, Hilleringmann U. Macro-modelling via radial basis functionen nets. <i>Advances in Radio Science</i>. 2010;6:139-143. doi:<a href=\"https://doi.org/10.5194/ars-6-139-2008\">10.5194/ars-6-139-2008</a>"},"date_updated":"2023-03-22T10:32:22Z","publisher":"Copernicus GmbH","volume":6,"date_created":"2023-01-24T12:14:16Z","author":[{"full_name":"Wiegand, C.","last_name":"Wiegand","first_name":"C."},{"full_name":"Fischer, C.","last_name":"Fischer","first_name":"C."},{"full_name":"Kazemzadeh, R.","last_name":"Kazemzadeh","first_name":"R."},{"first_name":"C.","full_name":"Hedayat, C.","last_name":"Hedayat"},{"full_name":"John, W.","last_name":"John","first_name":"W."},{"full_name":"Hilleringmann, Ulrich","id":"20179","last_name":"Hilleringmann","first_name":"Ulrich"}],"title":"Macro-modelling via radial basis functionen nets","doi":"10.5194/ars-6-139-2008","publication":"Advances in Radio Science","type":"journal_article","abstract":[{"text":"<jats:p>Abstract. By the rising complexity and miniaturisation of the device's dimensions, the density of the conductors increases considerably. Referring to this, locally transient interactions between single physical values become apparent. Therefore, for the investigation and optimisation of integrated circuits it is essential to develop suitable models and simulation surroundings which allow for memory and time-efficient calculation of the behaviour. By means of the dynamic reconstruction theory and the radial basis functions nets the so-called black box models are provided. The description of black box models is derived from the input and output behaviour or so-called time series of a dynamic system. Concerning the time series, the black box model adapts its parameters via the extended Kalman filter. This paper provides a modelling approach that enables fast and efficient simulations.\r\n                    </jats:p>","lang":"eng"}],"status":"public","_id":"39558","department":[{"_id":"59"}],"user_id":"20179","language":[{"iso":"eng"}]}]