Wide-band impedance matching:: H∞ performance bounds

被引:11
|
作者
Schwartz, DF [1 ]
Allen, JC [1 ]
机构
[1] SPAWAR Syst Ctr, San Diego, CA 92125 USA
关键词
Fano bounds; gain equalization; Hankel matrices; H-infinity; high-frequency (HF) antennas; impedance matching; lossless circuits;
D O I
10.1109/TCSII.2004.831427
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
This paper presents the first implementation of Helton's H-infinity approach to wide-band impedance matching. The prototypical problem is to maximize the transducer power gain uniformly over an operating band for a load connected to a generator by a lossless two-port. The H-infinity approach computes the maximum transducer power gain attainable by any lossless two-port uniformly over the operating band. This maximum gain is computed for Fano's classic RLC circuit and an high-frequency antenna represented by measured reflectance data.
引用
收藏
页码:364 / 368
页数:5
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