The 1000W Microwave Solid State Power Amplifier at Ku Band
In order to satisfy the demand of power and frequency of the power amplifier in radar system, Power synthesis technology and method of microwave wide bandand solid state power amplifier (SSPA) is discussed in this paper. By calculating the influence of phase and amplitude difference on the power output of SSPA, The maximal allowable phase difference and amplitude difference in every power module is presented and the circuit topology is presented too. At last SSPA with 1000 watt power output and 20％ bandwidth at Ku band is desiged.
Solid state power amplifier(SSPA) MMIC Power synthesis phase amplitude
Hu Bei Feng Yanmin
NO.20th Research Institute of CETC Xi’an china 710068
国际会议
2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)
成都
英文
1211-1214
2011-10-24（万方平台首次上网日期，不代表论文的发表时间）