Compact UWB Antenna With Integrated Triple Notch Bands for WBAN Applications

被引：53
作者：
Doddipalli, Srinivas [1 ]
Kothari, Ashwin [1 ]
机构：
[1] Visvesvaraya Natl Inst Technol, Dept Elect & Commun Engn, Nagpur 440010, Maharashtra, India
来源：
IEEE ACCESS | 2019年 / 7卷
关键词：
Stubs; notch bands; WBAN; UWB antenna; ULTRA-WIDE-BAND; DESIGN; FILTER; WIMAX; SHARP; STUB; WLAN;
D O I：
10.1109/ACCESS.2018.2885248
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A triple-notch band planar ultra-wideband (UWB) antenna is proposed for wireless body area networks (WBANs) to suppress unwanted signals of conventional narrow band communication technologies. These notch bands are WiMAX (3.3-3.8 GHz), WLAN (5.1-5.825 GHz), and X-band downlink satellite communication systems (7.25-7.75 GHz). A complementary split ring resonator slot and two L-shaped stubs are introduced on an elliptical-shaped radiating patch to obtain UWB coverage from 2.9 to 12 GHz with three notch bands. The overall antenna structure is fabricated on FR4 substrate with a size of 12 mmx 19 mm which provides a size reduction of more than 42% with respect to recent literature. The simulated and measured results indicate that the proposed antenna is a good candidate for WBAN applications.
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收藏
页码：183 / 190
页数：8
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