Low-cost PCB antenna for UWB applications

被引：119

作者：

Low, ZN ^{[1
]}

Cheong, JH ^{[1
]}

Law, CL ^{[1
]}

机构：

[1] Nanyang Technol Univ, Positioning & Wireless Technol Ctr, Singapore 639798, Singapore

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2005年 / 4卷

关键词：

Knight's helm shape antenna; printed circuit board (PCB) antenna; UWB antenna;

D O I：

10.1109/LAWP.2005.852577

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 letter presents a low-cost knight's helm shape double-sided printed circuit board (PCB) antenna of size 3 cm x 3 cm for ultra-wideband (UWB) application. The antenna has a return loss of more than 10 dB, constant group delay and gain flatness over the frequency range set by the Federal Communications Commission (FCC) for UWB application. Satisfactory performance was obtained using FR4 substrate, allowing low cost of production. This letter also addresses the experimental measurements of group delay and impulse response, which are commonly overlooked.

引用

页码：237 / 239

页数：3

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Low, ZN ;

Cheong, JH ;

Law, CL ;

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[4]

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[5]

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