Compact UWB Antenna With Integrated Triple Notch Bands for WBAN Applications

被引：54

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.

引用

页码：183 / 190

页数：8

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