DocumentCode
2003462
Title
A Compact Ka Band CW Doppler Radar with High if and its System Noise Analysis
Author
Fu, Li Dun ; Duan, Wu
fYear
1989
fDate
4-7 Sept. 1989
Firstpage
300
Lastpage
304
Abstract
A new circuit structure of the high IF Doppler radar is raised in this paper. It employs the leaked Lo power of the balanced mixer to generate the reference signal, and a four-port circulator is used to combine all the other components together. Not only the advantage of high sensitivity of the high IF schemes remains, but also the structure is simplified and miniaturization is realized. The analysis of the system noise is also presented.
Keywords
Assembly; Circuit noise; Doppler radar; Monitoring; Noise figure; Power generation; Radar detection; Radio frequency; Signal detection; Signal generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1989. 19th European
Conference_Location
London, UK
Type
conf
DOI
10.1109/EUMA.1989.333980
Filename
4132699
Link To Document