光子带隙微带天线的分析与设计  

Analysis and Design of the Photonic-Band-Gap Microstrip Antenna

作　　者：黄龙海[1] 傅佳晨[1] 陈浩[1] 游佰强[1] 

机构地区：[1]厦门大学信息科学与技术学院光波技术研究所,福建厦门361005

出　　处：《集美大学学报（自然科学版）》2007年第1期33-37,共5页Journal of Jimei University：Natural Science

基　　金：福建省自然科学基金资助项目(A0510001)

摘　　要：采用时域有限差分法分析计算了光子隙微带天线的S参数,发现了光子带隙微带结构具有明显的禁带特性,然后利用仿真软件讨论这种结构天线参数的变化与对其禁带特性的关系.最后归纳了这种天线的基本设计原则和这种光子带隙微带天线的优点.The S parameter of PBG antenna was analyzed and calculated with the Finite-Difference TimeDomain method. It showed that the structure of PBG microstrip antenna had obvious forbidden-band characteristic. The influence of the variety of the antenna structure parameters on the forbidden-band character was discussed by software simulating. The methods of designing this kind of antenna were discussed. At last, by analyzing the data, some excellent properties of the PBG microstrip antenna had been elicited.

关 键 词：时域有限差分法 光子带隙 微带天线 

分 类 号：TN820.11[电子电信—信息与通信工程]