首页|期刊导航|现代防御技术|新型树状分形超宽带天线的设计

新型树状分形超宽带天线的设计

曾宪峰张晨新谢聪胡勇

现代防御技术2011，Vol.39Issue(1)：96-99,4.

现代防御技术2011，Vol.39Issue(1)：96-99,4.DOI:10.3969/j.issn.1009-086x.2011.01.019

新型树状分形超宽带天线的设计

Design of a Novel Tree-Shaped UWB Fractal Printed Antenna

曾宪峰 ¹张晨新 ¹谢聪 ²胡勇¹

作者信息

1. 空军工程大学,导弹学院,陕西,三原,713800
2. 西安交通大学,理学院,陕西,西安,710049
折叠

摘要

Abstract

A novel tree-shaped fractal UWB antenna is proposed. By using fractal slot, the CPW fed antennas has a wider bandwidth. Retum loss, radiation patterns and gain of the antenna are investigated.Two-iterative fraetal antenna is fabncated and measured. Measured results show that the bandwidth covers from 3. 5 CHz to 8 GHz and the relative bandwidth is 70％.Simulation results and the measure results agree with each other well. Thus this antenna can be widely used in compact structure and UWB antenna design.

关键词

超宽带天线/分形/共面波导

分类

信息技术与安全科学

引用本文复制引用

曾宪峰,张晨新,谢聪,胡勇..新型树状分形超宽带天线的设计[J].现代防御技术,2011,39(1):96-99,4.

基金项目

国家自然科学基金资助项目(60971118) （60971118）

现代防御技术

OA北大核心CSTPCD

ISSN：1009-086X

访问量0

下载量0

段落导航