Cylindrical CPW-fed and CPS-fed slot antennas

被引：3
|
作者：
Omar, Amjad A. [1 ]
Scardelletti, Maximilian C. [2 ]
Dib, Nihad [3 ]
Shubair, Raed [4 ]
机构：
[1] Yarmouk Univ, Dept Commun Engn, Hijjawi Fac Engn Technol, Irbid, Jordan
[2] NASA, Glenn Res Ctr, Cleveland, OH USA
[3] Jordan Univ Sci & Technol, Dept Elect Engn, Irbid, Jordan
[4] Khalifa Univ Sci Technol & Res, Dept Commun Engn, Sharjah, U Arab Emirates
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 2009年 / 96卷 / 04期
关键词：
antennas; CAD; electromagnetic analysis; microwave; frequency analysis; WAVE; DESIGN;
D O I：
10.1080/00207210802654455
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：
Cylindrical antennas are needed in applications which require mounting on curved surfaces. This article presents two new designs of antennas printed on cylindrical substrates. The first antenna is a dual frequency coplanar waveguide (CPW)-fed double folded slot antenna operating at 5 and 7GHz. This antenna is matched to the feed line without external matching circuitry and exhibits a gain of about 3.2dBi. It has a bidirectional pattern in the E-plane and a more omnidirectional pattern in the H-plane. The second antenna is a coplanar strips (CPS)-fed folded slot antenna operating at 7GHz. Its gain is about 2.56dBi. The experimental and numerical results are provided for the return loss and radiation patterns with good agreement.
引用
收藏
页码：397 / 407
页数：11
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