30GHz SiGe Monolithic LNA

J. Costa Freire, R. Mahmoudi, A.H.M. Roermund, van

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Abstract

In this paper a study of the performance of SiGe QUBiC4G technology to be used on 30GHz LNAs is presented. The best HBT for this purpose is selected. For this HBT and IC bias current leading to NFmin, simple LNAs were designed: common emitter with resistive and inductive bias; and cascode. The results show the possibility of using the QUBiC4G technology, optimised for low microwave applications (few GHz), at the low millimeter wave band - NF 5dB, G 5dB per HBT.
Original languageEnglish
Title of host publicationProceedings of the 15th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) 25 - 26 November 2004, Veldhoven, the Netherlands
Place of PublicationUtrecht, the Netherlands
PublisherSTW Technology Foundation
Pages478-482
ISBN (Print)90-73461-43-X
Publication statusPublished - 2004
Event2004 Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) - Veldhoven, Netherlands
Duration: 25 Nov 200426 Nov 2004

Conference

Conference2004 Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004)
Abbreviated titleProRISC 2004
CountryNetherlands
CityVeldhoven
Period25/11/0426/11/04

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