A Compact Proximity-Coupled Bow-Tie Microstrip Antenna using Stubs for Ultra-Wideband Application

被引：0

作者：

Sarkar, S. ^{[1
]}

Prasad, S. S. ^{[2
]}

机构：

[1] New Horizon Coll Engn, Dept Elect & Commun Engn, Bangalore, Karnataka, India

[2] Natl Inst Technol, Dept Elect & Commun Engn, Jamshedpur, Bihar, India

来源：

2013 INTERNATIONAL CONFERENCE ON INFORMATICS, ELECTRONICS & VISION (ICIEV) | 2013年

关键词：

microstrip; Vector Network Analyzer (VNA); Proximity; Styling; Ultra-Wideband (UWB); Bow-Tie; SLOT ANTENNA;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper proposes a compact stacked Bow-Tie microstrip antenna using Stubs operating over a bandwidth (6 GHz-11GHz) as allocated by FCC (Federal Communications Commission), suited for an UWB (Ultra-Wideband) application. The application of proximity-coupled feeding mechanisms for achieving ultra-wideband with microstrip antenna has also been proposed. The proposed antenna is compact and planar profile with less surface area. Initially Bow-tie microstrip patch using stubs is tested for bandwidth, thereafter, two non-uniform rectangular parasitic patches is used in the same plane as the radiating patch, along the radiating edges, to provide multiple resonating frequencies at 7 GHz and 10.147 GHz, which are then adjusted to get closer in order to obtain a wider bandwidth. The prototype antenna was built successfully and the measured result shows a good amount of agreement with that of experimental results.

引用

页数：5