Title :
GaAs MMIC phase shifters for phased arrays
Author_Institution :
Plessey Res. Caswell Ltd., Towcester, UK
Abstract :
The author describes the design of two types of four-bit phase shifter commonly used for phased array radar applications. The first phase shifter is a switched delay line type designed for operation over the band 2.7-3.3 GHz and is realised partially as a GaAs MMIC. The second phase shifter described is a switched filter type designed for operation over the band 4-8 GHz and will be realised wholly as a GaAs MMIC
Keywords :
III-V semiconductors; delay lines; field effect integrated circuits; gallium arsenide; microwave filters; microwave integrated circuits; phase shifters; radar systems; 2.7 to 3.3 GHz; 4 to 8 GHz; GaAs; MMIC phase shifters; SHF; four-bit phase shifter; phased array radar; switched delay line; switched filter;
Conference_Titel :
Solid State Components for Radar, IEE Colloquium on
Conference_Location :
London
