A Compact Dual-Frequency Transformer for Frequency-dependent Complex Impedance Load

被引：0
|
作者：
He, Qing [1 ]
Liu, Yuanan [1 ]
Su, Ming [1 ]
Wu, Yongle [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing, Peoples R China
来源：
2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012) | 2012年
关键词：
Complex impedances; dual-band; frequency-dependent; impedance transformer; LINE TRANSFORMER; 2; SECTIONS; DESIGN;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A novel single-stub impedance transformer for matching frequency-dependent complex impedance load is presented. The nonlinear equations to design this transformer are derived for different termination types of the stub line. The proposed impedance matching scheme is successfully adapted to the design of input matching network of a low noise transistor. For demonstration, an impedance transformer for a frequency-dependent complex impedance load is simulated and fabricated. The results of both simulation and measurement verify the validity of the proposed method.
引用
收藏
页码：1241 / 1243
页数：3
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