DocumentCode
282939
Title
A GaAs phase shifter for electronically scanned antennae
Author
Lane, A.A. ; Geen, M.W.
Author_Institution
Plessey Res. Caswell Ltd., Allen Clark Res. Centre, Towcester, UK
fYear
1988
fDate
32163
Abstract
The authors describe the design of a 4-bit phase shifter GaAs MMIC for operation over a 4-8 GHz bandwidth. Phase shifting is achieved by using GaAs MESFETs to switch the circuit transfer function from high pass to low pass and vice versa. In order to achieve small chip size and improved phase accuracy a novel component has been developed
Keywords
III-V semiconductors; Schottky gate field effect transistors; antenna phased arrays; gallium arsenide; microwave integrated circuits; phase shifters; 4 to 8 GHz; 4-bit phase shifter; GaAs phase shifter; MESFETs; MMIC; SHF; chip size; circuit transfer function; electronically scanned antennae; phase accuracy;
fLanguage
English
Publisher
iet
Conference_Titel
Electronically Scanned Antennas, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
208702
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