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C-band T/R module for high performance phased array radars

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1 Author(s)
C. Andricos ; ITT Gilfillan, Van Nuys, CA, USA

A C-band transmit/receive (T/R) module using gallium arsenide (GaAs) monolithic chips has been designed for an active aperture radar. Three C-band T/R modules were built and successfully tested. It is demonstrated that, with interior open-loop calibration and power conditioning, excellent phase and amplitude tracking can be obtained over frequency, temperature, and power supply variations. A peak module output power of 12 W was achieved at an overall module efficiency of 20%

Published in:

Radar Conference, 1991., Proceedings of the 1991 IEEE National

Date of Conference:

12-13 Mar 1991