Study on K/Ku/mmW-band MIC/HMIC Device Development (ADD, 2007.05-2009.12) | |||||
작성자 | ADD | ||||
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조회수 | 103 | 등록일 | 2022.07.22 | ||
In this project, a Ka-band 10 W power amplifier module with seven power MMIC bare dies is designed and fabricated using MIC technology which combines multiple MMIC chips on a thin film substrate. Modified Wilkinson power dividers/combiners and CBFGCPW-Microstrip transitions for suppressing resonance and reducing connection loss are utilized for high-gain and high-power millimeter wave modules. A new TTL pulse timing control scheme is proposed to improve output power degradation due to large bypass capacitors in the gate bias circuit. |