Design of Shell-borne Amplifier in Very High Frequency
WANG Yin;WEI Ming;DONG liang;No.36 Research Institute of CETC;
The differences between general power amplifiers and shell-borne amplifiers, in terms of choosing transistors, design of matching networks and analysis of stability, etc., are given. To be more specific, the criteria for choosing transistors are overload limitation, power capacity, efficiency and gain, etc. while the design of matching network are on the basis of power capacity, gain flatness, harmonic compression, and linearity, etc.Then considerations about stability and reliability, based on a systematic perspective, are discussed. The simulation and measurement show consistent results that meet requirements.
【CateGory Index】： TN722.75;TJ760.3