A fully integrated SiGe low phase noise push-push VCO for 82 GHz

Robert Wanner, Herbert Schäfer, Rudolf Lachner, Gerhard R. Olbrich, Peter Russer

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

6 Zitate (Scopus)

Abstract

We present a fully monolithically integrated push-push oscillator fabricated in a production-near SiGe:C bipolar technology. The oscillator output frequency can be varactor tuned from 80.6 GHz to 82.4 GHz. In this frequency range the measured output power is 3.5 ± 0.4 dBm while the measured single sideband phase noise is less than - 105dBc/Hz at 1MHz offset frequency. To our knowledge this phase noise level is the lowest one reported in literature so far for an VCO in this frequency band. The transistors used in this work show a maximum transit frequency fT = 200 GHz and a maximum frequency of oscillation fmax = 275 GHz. For the passive circuitry transmission-line components, MIM-capacitors and integrated resistors are used.

OriginalspracheEnglisch
TitelGAAS 2005 Conference Proceedings - 13th European Gallium Arsenide and Other Compound Semiconductors Application Symposium
Seiten249-252
Seitenumfang4
PublikationsstatusVeröffentlicht - 2005
VeranstaltungGAAS 2005 - 13th European Gallium Arsenide and Other Compound Semiconductors Application Symposium - Paris, Frankreich
Dauer: 3 Okt. 20054 Okt. 2005

Publikationsreihe

NameGAAS 2005 Conference Proceedings - 13th European Gallium Arsenide and Other Compound Semiconductors Application Symposium
Band2005

Konferenz

KonferenzGAAS 2005 - 13th European Gallium Arsenide and Other Compound Semiconductors Application Symposium
Land/GebietFrankreich
OrtParis
Zeitraum3/10/054/10/05

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