Automotive Radar Signal Source Using InP Based MMICs

970175

02/24/1997

Event
SAE International Congress and Exposition
Authors Abstract
Content
A 60GHz millimeter-wave signal source for automotive radar was developed with MMICs. This signal source consists of two MMICs; a 30GHz VCO and a 30GHz-to-60GHz frequency doubler. For the transistor of these MMICs, we used the InAIAs/InGaAs on InP pseudomorphic HEMT with a 0.5μm gate length. Because of the high electron mobility and the high sheet charge density, the HEMT performed with sufficient output power gain in the millimeter-wave frequency range. The oscillation frequency of the signal source was controlled from 58.403GHz to 59.373GHz linearly. These frequency characteristics will satisfy the specifications of the FMCW radar system.
Meta TagsDetails
DOI
https://doi.org/10.4271/970175
Pages
8
Citation
Matsugatani, K., Hoshino, K., Sasaki, K., Mizuno, H. et al., "Automotive Radar Signal Source Using InP Based MMICs," SAE Technical Paper 970175, 1997, https://doi.org/10.4271/970175.
Additional Details
Publisher
Published
Feb 24, 1997
Product Code
970175
Content Type
Technical Paper
Language
English