Closed-form approach to design distributed matching networks for high-frequency amplifiers

被引:3
|
作者
Scucchia, L [1 ]
机构
[1] Univ Roma Tor Vergata, Dept Elect Engn, I-00133 Rome, Italy
关键词
transmission line; stub; impedance matching; closed-form synthesis; amplifier design;
D O I
10.1002/mmce.20158
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Based on the use of distributed lossless elements, a closed-form synthesis for double-frequency-matching networks is introduced with an emphasis on the design of high-frequency amplifiers. Three different circuit conditions are considered and design relationships are provided and discussed. Finally, the proposed approach, which uses the circle method, is successfully employed to design a Ka-band (26-32 GHz) linear amplifier with gain equal to 8 dB and return loss greater than 10 dB for the considered band. (C) 2006 Wiley Periodicals, Inc.
引用
收藏
页码:374 / 384
页数:11
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