RWG Method Based Design of Minkowski Fractal Loop Yagi Antenna
Fractal shape is a structure that has been formed bybroken curve.Its application in antenna theory is in design ofsmall antenna,multi-band antenna and fractal array antenna.This paper presents the design of Minkowski loop yagi antennabased on Matlab simulation at 880-960MHz band.Minkowskiloop is introduced into the antenna structure intended to reducethe antenna size.Rao-Wilton-Glisson (RWG) basis functionsand delta-gap feed model are used to create a system ofmoment equations in matlab simulation.The designed antennahas good return loss at the whole band.And the antenna gain isbetween 10dBi and 11.2dBi.Compared to square loop yagiantenna which works at the same hand,its size is reduced34.5％.
factal RWG Matlab Minkowski antenna Yagi antenna
Tu Zhen Zhang Guangqiu Xing Feng Zhou Dongfang
PLA Information Engineering University,ZhengZhou,Henan,China
国际会议
2008 China-Japan Joint Microwave Conference(2008年中日微波会议)
上海
英文
262-264
2008-09-10（万方平台首次上网日期，不代表论文的发表时间）