A new wideband cavity-backed spiral antenna

A new wideband cavity-backed spiral antenna
复制标题

DOI：
10.1109/aps.2001.959415
复制
发表时间：
2001-07
期刊：
IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)
影响因子：
--
通讯作者：
M. Afsar;Yong Wang;D. Hanyi
M. Afsar;Yong Wang;D. Hanyi
中科院分区：
其他
文献类型：
--
作者：
M. Afsar;Yong Wang;D. Hanyi

文献摘要

被引文献

相似文献

设计了一种新型阶梯式背腔螺旋天线来提高增益。采用时域有限差分(FDTD)方法对该天线的性能进行了分析。计算结果表明，该天线比吸波材料背腔螺旋天线有明显的增益提升。
A new stepped cavity-backed spiral antenna has been designed to improve the gain. The performance of this antenna was analyzed by the finite difference time domain (FDTD) method. The calculated results showed that this antenna has an obvious gain improvement over a cavity-backed spiral antenna with absorbing materials.