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A high-speed Schottky detector for ultra-wideband communications

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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