Application of the T-chart for solving exponentially tapered lossless nonuniform transmission-line problems

被引：21

作者：

Torrungrueng, D ^{[1
]}

Thimaporn, C ^{[1
]}

机构：

[1] Asian Univ Sci & Technol, Fac Engn & Technol, Dept Elect & Elect Engn, Chon Buri 20260, Thailand

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2005年 / 45卷 / 05期

关键词：

generalized ZY Smith chart; T-chart; lossless nonreciprocal uniform transmission line; exponentially tapered lossless nonuniform transmission line (ETLNUTL);

D O I：

10.1002/mop.20836

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：

Nonuniform transmission lines (NUTLs) have several advantages over uniform ones. One of the NUTLs, the exponentially tapered lossless nonuniform transmission line (ETLNUTL), has found various applications in microwave technology. Due to complicated equations associated with the ETLNUTL, a graphical solution is needed to assist the analysis and design. In this paper, a generalized ZY Smith chart developed for lossless nonreciprocal uniform transmission lines, called the T-chart, is applied to solve ETLNUTL problems readily and intuitively. It is found that the T-chart provides accurate results when compared to the analytical solutions. (c) 2005 Wiley Periodicals, Inc.

引用

页码：402 / 406

页数：5

共 7 条

[1]

Collin R.E., 2001, Foundations for Microwave Engineering, V2nd ed.

[2]

Ghose R. N., 1957, IRE T MICROWAVE THEO, V5, P213, DOI DOI 10.1109/TMTT.1957.1125143

[3]

Pozar M. D., 1998, MICROWAVE ENG

[4]

Torungrueng D, 2004, MICROW OPT TECHN LET, V40, P57, DOI [10.1002/mop.11284, 10.1002/mop11284]

[5]

Urbani F, 1997, MICROW OPT TECHN LET, V14, P36, DOI 10.1002/(SICI)1098-2760(199701)14:1<36::AID-MOP11>3.0.CO

[6]

2-A

[7] AN EXPONENTIALLY TAPERED TRANSMISSION-LINE ANTENNA [J].

YOUNAN, NH ;

COX, BL ;

TAYLOR, CD ;

PRATHER, WD .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1994, 36 (02) :141-144

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