Ultra-wideband balanced schottky envelope detector for data communication with high bitrate to carrier frequency ratio

Angel Blanco Granja, Bruno Cimoli, Sebastian Rodriguez, Rolf Jakoby, Jesper Bevensee Jensen, Andreas Penirschke, Idelfonso Tafur Monroy, Tom Keinicke Johansen

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

3 Citaten (Scopus)

Samenvatting

This paper reports on an ultra-wideband (UWB) Schottky diode based balanced envelope detector for the L-, S-, C- and X- bands. The proposed circuit consists of a balun that splits the input signal into two 180° out of phase signals, a balanced detector, that demodulates the two signals, a low pass filter that rejects the second harmonic spurious from the Schottky diode and a bias tee that selects the optimum rectification point. The manufactured prototype is able to demodulate error free a 4 Gbps amplitude shift keying (ASK) signal at 4 GHz carrier frequency, leading to a record bitrate to frequency carrier ratio (Δb) of 100%. Besides this, the detector achieves error free demodulation for carrier frequencies between 4 and 8 GHz, while keeping the bitrate at 4 Gbps.
Originele taal-2Engels
Titel2017 IEEE MTT-S International Microwave Symposium (IMS)
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's2052-2055
Aantal pagina's4
ISBN van elektronische versie978-1-5090-6360-4
ISBN van geprinte versie978-1-5090-6361-1
DOI's
StatusGepubliceerd - 4 okt 2017
Evenement2017 IEEE MTT-S International Microwave Symposium (IMS) - Honolulu, Verenigde Staten van Amerika
Duur: 4 jun 20179 jun 2017

Congres

Congres2017 IEEE MTT-S International Microwave Symposium (IMS)
LandVerenigde Staten van Amerika
StadHonolulu
Periode4/06/179/06/17

Trefwoorden

  • Amplitude shift keying. Envelope detectors
  • Microwave detector
  • Schottky diode. Ultra-Wideband

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