Antenna design automation and application for DSRC

• Main Authors: Yuan-Chang Hou, 侯元昌
• Other Authors: 周錫增
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/93609622140803585311

碩士 === 元智大學 === 通訊工程學系 === 94 === A dual band patch antenna design that covers two unlicensed bands of DSRC(Dedicated Short Range Communications, DSRC) applications is proposed in this work. In order to optimize the initial design performance, the genetic algorithm is implemented in conjunction with the IE3D simulation software to adjust the geometric parameters of the patch. The automated control program examines the fitness of the design via input impedance and bandwidth of an antenna design and utilizes the natural selection method to generate new designs. The migration of antenna characteristics in the simulated and measurement results agrees and shows apparent performance improvement.