24-GHz MMIC development using 0.15-μm GaAs PHEMT process for automotive radar applications

Sheng Ming Luo, Ruei Yun Hung, Shou Hsien Weng, Yan Liang Ye, Chia Ning Chuang, Chi Hsien Lin, Hong Yeh Chang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

This paper presents 24-GHz monolithic microwave integrated circuit (MMIC) development for automotive radar applications. The chipset consists of a low noise amplifier (LNA), a power amplifier (PA) and a mixer. The LNA exhibits a small signal gain of 20 dB from 19 to 32 GHz with a noise figure of 3 dB. The PA achieves a small signal gain of 20 dB from 19 to 26 GHz with an output P 1dB of higher than 21 dBm. The mixer exhibits a conversion loss of 9 dB from 20 to 32 GHz with a port-to-port isolation of better than 24 dB.

Original languageEnglish
Title of host publicationProceedings of 2008 Asia Pacific Microwave Conference, APMC 2008
DOIs
StatePublished - 2008
Event2008 Asia Pacific Microwave Conference, APMC 2008 - Hong Kong, China
Duration: 16 Dec 200820 Dec 2008

Publication series

NameProceedings of 2008 Asia Pacific Microwave Conference, APMC 2008

Conference

Conference2008 Asia Pacific Microwave Conference, APMC 2008
Country/TerritoryChina
CityHong Kong
Period16/12/0820/12/08

Keywords

  • GaAs
  • PHEMT
  • Radar

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