DocumentCode
497990
Title
A 77 GHz 90 nm CMOS transceiver for FMCW radar applications
Author
Mitomo, Toshiya ; Ono, Naoko ; Hoshino, Hiroaki ; Yoshihara, Yoshiaki ; Watanabe, Osamu ; Seto, Ichiro
Author_Institution
Corporate Research & Development Center, Toshiba Corp. 1, Komukai Toshiba-cho, Saiwai-ku, Kawasaki 212-8582, Japan
fYear
2009
fDate
16-18 June 2009
Firstpage
246
Lastpage
247
Abstract
The fisrt 77 GHz frequency modulated continuos wave (FMCW) radar transceiver IC with an accurate FMCW signal generator using a 90 nm CMOS process is presented. To realize accurate FMCW radar system in CMOS, a PLL synthesizer that is able to output linear FMCW frequency is applied. Measured radar performances, output spectrum and distance of a target, show the transceiver achieves a fundamental function for radar applications.
Keywords
CMOS integrated circuits; CMOS process; Frequency modulation; Frequency synthesizers; Phase locked loops; Radar applications; Radar measurements; Radar signal processing; Signal generators; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
VLSI Circuits, 2009 Symposium on
Conference_Location
Kyoto, Japan
Print_ISBN
978-1-4244-3307-0
Electronic_ISBN
978-4-86348-001-8
Type
conf
Filename
5205347
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