Broad bandwidth matching of rectangular microstrip antenna elements

被引：0
|
作者：
Jeong, K.-H. [1 ]
Petrov, A.S. [2 ]
机构：
[1] Microface Company, Korea, Republic of
[2] Moscow State Institute of Electronics and Mathematics
来源：
Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika) | 2002年 / 58卷 / 11-12期
关键词：
Bandpass filters - Bandwidth - Mathematical models - Resonators;
D O I：
10.1615/TelecomRadEng.v58.i11-12.20
中图分类号：
学科分类号：
摘要：
The bandwidth characteristics of rectangular microstrip antenna elements were investigated with the use of the model of an equivalent transmission line resonator and the theory of synthesis of electrical filters on the basis of low-pass prototypes. The compact expressions allowing to calculate relative band-width of microstrip antennas with multi-sectional filter-type matching circuits mounted at their inputs were obtained. The expression for account of theoretically limiting band-width of microstrip antenna elements is presented. The example of synthesis of a matching circuit realized on a basis of the three-section band-pass filter is given. © 2002 Begell House, Inc.
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页码：11 / 21
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