2.45 GHz INTER-/INTRABOARD WIRELESS COMMUNICATION USING A CPW-FED VERTICAL BOW TIE ANTENNA

被引：3

作者：

Kim, J. K. ^{[1
]}

Cha, S. Y. ^{[1
]}

Yun, T. S. ^{[1
]}

Yoon, Y. K. ^{[1
]}

机构：

[1] SUNY Buffalo, Buffalo, NY 14260 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 01期

基金：

美国国家科学基金会;

关键词：

bow-tie antenna; vertically standing; interboard communication; intraboart communication; in-plane board-to-board communication; TECHNOLOGY;

D O I：

10.1002/mop.23988

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：

Coplanar waveguide (CPW)-fed vertically standing bow-tie antennas for 2.45 GHz ISM band applications for inter-/intraboard wireless communication are presented. The vertical antenna scheme provides wave propagation in the horizontal direction parallel to the substrate, allowing effective in-plane board-to-board communication. The monopole bow-tie antenna is implemented in an air-lifted fashion, resulting in high efficiency, broad bandwidth, and small footprint compared with the conventional surface mounted patch type antenna. The vertical bow-tie antenna with a height of 22.4 mm and a flare angle of 43 degrees shows a 10-dB bandwidth of 20.4%, a footprint of similar to 1 mm(2), and a height reduction of 33% compared with a cylindrical monopole counterpart. A numerical analysis has been performed between 1 and 4 GHz and the transmission characteristics using two identical antennas have been performed at 2.45 GHz with a network analyzer. The numerical results are in good agreement with experimental data. (c) 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 266-269, 2009; Published online in Wiley InterScience (www.interscience.wiley.com).

引用

页码：266 / 269

页数：4

共 11 条

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