DocumentCode
2672903
Title
A Continuously Variable Ku-Band Phase/amplitude Control Module
Author
Gazit, Y. ; Johnson, H.C.
fYear
1981
fDate
15-19 June 1981
Firstpage
436
Lastpage
438
Abstract
A Ku-band microstrip phase shifter capable of continuous phase and amplitude control is described. Three dual-gate FET amplifiers provide variable amplitude vectors that are separated by 120/spl deg/ and summed through an arrangement of quadrature couplers. The described phase shifter provides a full 360/spl deg/ shift with an amplitude weighting capability of more than 20 dB.
Keywords
Assembly; Automatic control; Circuits; Couplers; Electric variables control; FETs; Gain; Microwave technology; Phase shifters; Phased arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1981 IEEE MTT-S International
Conference_Location
Los Angeles, CA, USA
ISSN
0149-645X
Type
conf
DOI
10.1109/MWSYM.1981.1129952
Filename
1129952
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