10W X-band AlGaN/GaN MMIC

Abstract

A two-stage AlGaN/GaN MMIC on high pure SiC (HP-SiC) substrate for X band frequency was designed and manufactured. The MMIC had a CW output power of over 10W, 12dB power gain from 9.1GHz to 10.GHz and with a gain flatness of 0.3dB. 

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