A tiny and fully integrated differential VCO for LMDS application

Cortese, P. ; Camiade, M. ; Domnesque, D. (2002) A tiny and fully integrated differential VCO for LMDS application. In: Gallium Arsenide applications symposium. GAAS 2002, 23-27 september 2002, Milano.
Full text disponibile come:
[thumbnail of GaAs_4_Cortese.pdf]
Anteprima
Documento PDF
Download (174kB) | Anteprima

Abstract

A fully integrated GaAs HBT dual frequency VCO providing a high frequency 18 GHz signal but also a half-frequency 9 GHz signal to a PLL is described. The key advance is achieving good phase noise performance, over a wide frequency band, with very good temperature behaviour and harmonics suppression, at a low cost and small size. More than 3 GHz tuning range is achieved at the 18 GHz port, with 25 dB suppression of fundamental frequency (9 GHz).The 18 GHz VCO yields 5 dBm output power, while on the 9 GHz port it shows more than –10 dBm output power. The chip was assembled in a test jig, then a phase noise of –95 dBc/Hz @ 100 kHz offset was obtained at 9 GHz.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Atto)
Autori
AutoreAffiliazioneORCID
Cortese, P.
Camiade, M.
Domnesque, D.
Settori scientifico-disciplinari
DOI
Data di deposito
17 Giu 2004
Ultima modifica
17 Feb 2016 13:37
URI

Altri metadati

Statistica sui download

Statistica sui download

Gestione del documento: Visualizza il documento

^