The Design of Coaxial Microwave Amplitude Equalizer

被引：1
|
作者：
Gu Jihui [1 ]
Zhu Yinxia [1 ]
Zhou Hong [1 ]
Zhou Xiaomin [1 ]
Yang Yifei [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Dept Commun Engn, Sch Elect Engn & Optoelect Technol, Nanjing 210094, Jiangsu, Peoples R China
来源：
2008 CHINA-JAPAN JOINT MICROWAVE CONFERENCE (CJMW 2008), VOLS 1 AND 2 | 2008年
关键词：
D O I：
10.1109/RAMS.2008.4925843
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The amplitude frequency characteristic curve of microwave power amplifier is nonuniformity in its frequency band. To improve the flatness and the stability of the transmission characteristic, a method is presented in this paper that is to place a microwave amplitude equalizer in the output port of an amplifier. With the help of HFSS (high frequency structure simulator), the modeling, simulation and optimization for a given equalizing curve are completed. The simulation results of the transmission characteristic and VSWR (Voltage Standing Wave Ratio) show that the designed coaxial resonator has advantages of simple-structured and easy-debugging, and the designed equalizer may preferably compensate for the amplitude distortion of the amplifier.
引用
收藏
页码：481 / 484
页数：4
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