Silva Valdecasa, Guillermo ; Cimoli, Bruno ; Blanco Granja, Angel ; Jensen, Jesper Bevensee ; Tafur Monroy, Idelfonso ; Johansen, Tom Keinicke ; Vegas Olmos, Juan José (2017)
A high-speed Schottky detector for ultra-wideband communications.
In: Microwave and Optical Technology Letters, 59 (2)
doi: 10.1002/mop.30300
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
ABSTRACT This letter reviews the design procedure of a high-speed Schottky video detector for high-data-rate communications within the ultra-wideband (UWB) frequencies. The classic design approach for video detectors is extended with a mixer-like analysis, which results in a more detailed assessment of the detector performance. The designed circuit is reviewed and measurements are provided for a manufactured prototype. The detector can successfully demodulate 2.5 Gbps video signals around a 7 GHz carrier. The bitrate to carrier frequency ratio of 35.7% is the highest reported for detectors at UWB frequencies. Using 0 dBm carrier power, the lowest measured conversion loss is 10 dB for a video frequency of 1.1 GHz and better than 13 dB up to 1.8 GHz. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:388–393, 2017
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2017 |
| Autor(en): | Silva Valdecasa, Guillermo ; Cimoli, Bruno ; Blanco Granja, Angel ; Jensen, Jesper Bevensee ; Tafur Monroy, Idelfonso ; Johansen, Tom Keinicke ; Vegas Olmos, Juan José |
| Art des Eintrags: | Bibliographie |
| Titel: | A high-speed Schottky detector for ultra-wideband communications |
| Sprache: | Englisch |
| Publikationsjahr: | 2017 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Microwave and Optical Technology Letters |
| Jahrgang/Volume einer Zeitschrift: | 59 |
| (Heft-)Nummer: | 2 |
| DOI: | 10.1002/mop.30300 |
| URL / URN: | https://onlinelibrary.wiley.com/doi/abs/10.1002/mop.30300 |
| Kurzbeschreibung (Abstract): | ABSTRACT This letter reviews the design procedure of a high-speed Schottky video detector for high-data-rate communications within the ultra-wideband (UWB) frequencies. The classic design approach for video detectors is extended with a mixer-like analysis, which results in a more detailed assessment of the detector performance. The designed circuit is reviewed and measurements are provided for a manufactured prototype. The detector can successfully demodulate 2.5 Gbps video signals around a 7 GHz carrier. The bitrate to carrier frequency ratio of 35.7% is the highest reported for detectors at UWB frequencies. Using 0 dBm carrier power, the lowest measured conversion loss is 10 dB for a video frequency of 1.1 GHz and better than 13 dB up to 1.8 GHz. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:388–393, 2017 |
| Freie Schlagworte: | Schottky video detector, microwave detector, ultra-wideband, envelope detector, harmonic balance |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) > Mikrowellentechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 07 Aug 2019 11:41 |
| Letzte Änderung: | 26 Nov 2021 14:48 |
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