DocumentCode
3060677
Title
An MMIC active phase shifter using a variable resonant circuit
Author
Hayashi, K. ; Muraguchi, M.
Author_Institution
NTT Wireless Syst. Labs., Kanagawa, Japan
Volume
3
fYear
1998
fDate
7-12 June 1998
Firstpage
1573
Abstract
An MMIC active phase shifter using a variable resonant circuit is described. Phase can be changed with a constant amplitude by varying the resonant circuit´s reactance. More than 100/spl deg/ phase shift and -4/spl plusmn/1-dB insertion loss was obtained from 2.2 GHz to 2.8 GHz. The chip size is less than 1.0 mm/sup 2/.
Keywords
MMIC phase shifters; active networks; circuit resonance; -4 dB; 2.2 to 2.8 GHz; MMIC active phase shifter; insertion loss; reactance; variable resonant circuit; Antenna arrays; Diodes; FETs; Frequency; MMICs; Phase shifters; Phased arrays; RLC circuits; Varactors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1998 IEEE MTT-S International
Conference_Location
Baltimore, MD, USA
ISSN
0149-645X
Print_ISBN
0-7803-4471-5
Type
conf
DOI
10.1109/MWSYM.1998.700676
Filename
700676
Link To Document