A novel UWB antenna with small side-leakage

被引：0

作者：

Wang X. ^{[1
]}

Jiang Y. ^{[1
]}

Wang W. ^{[1
]}

机构：

[1] Inst. Microwave and Optical Commun., Xi'an Jiao Tong University, Xi'an

来源：

International Journal of Infrared and Millimeter Waves | 2004年 / 25卷 / 9期

关键词：

FDTD method; NRD-guide; UWB antenna;

D O I：

10.1023/B:IJIM.0000045142.19356.f0

中图分类号：

学科分类号：

摘要：

A successful design for a UWB (ultra-wideband antennas) antenna based on NRD-guide (nonradiative dielectric waveguide) with small side-leakage is presented. The rule of the theoretical selection of its parameters, if NRD-guide is used as the UWB antennas, is studied firstly, then the temporal propagation characteristics of the NRD-guide and the radiation characteristics for an tapered open-ended NRD-guide are calculated by FDTD (finite-difference time-domain) method.

引用

页码：1325 / 1335

页数：10

共 9 条

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