宽频带微带天线的设计  

Broadband microstrip antenna design

作　　者：洪家才[1] 徐天东 

机构地区：[1]北京怀柔装备指挥技术学院,讲师男101416

出　　处：《宇航计测技术》2000年第3期40-44,共5页Journal of Astronautic Metrology and Measurement

摘　　要：频带窄严重制约微带天线的广泛应用。在讨论微带天线频带展宽的基础上 ,研究多谐振方式展宽频带的方法。采用时域有限差分法进行优化设计计算 ,给出了具体测试结果。Narrow bandwidth has been one of the most serious limitations hindering the wider application of microstrip antenna technology. This paper will first discuss bandwidth enhancement in general, and then research the multiple resonance method to enhance the bandwidth. FDTD method is used to calculate for optimum design and the measurement data is given out.

关 键 词：宽频带 微带天线 时域有限差分 L波段 设计 

分 类 号：TN823[电子电信—信息与通信工程]