Slot antennas on photonic band gap crystals

被引：21

作者：

Leung, WY

Biswas, R

Cheng, SD

Sigalas, MM

McCalmont, JS

Tuttle, G

Ho, KM

机构：

[1] IOWA STATE UNIV,US DOE,AMES LAB,AMES,IA 50011

[2] IOWA STATE UNIV,DEPT PHYS & ASTRON,AMES,IA 50011

[3] ELECT TECHNOL CORP,AMES,IA 50010

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1997年 / 45卷 / 10期

关键词：

slot antennas;

D O I：

10.1109/8.633871

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The radiation patterns of a slot antenna placed on a photonic band gap crystal have been measured. We used a layer-by-layer photonic band gap crystal having a three-dimensional stop band between 12 and 15 GHz. The slot antenna radiation depends sensitively on the relative position and orientation of the slot in the surface unit cell of the photonic crystal. We have found configurations of the slot antenna with an increase of radiated power by 2-3 dB. The photonic band gap crystal can considerably improve the performance of a simple slot antenna.

引用

页码：1569 / 1570

页数：2

共 8 条

[1] RADIATION PROPERTIES OF A PLANAR ANTENNA ON A PHOTONIC-CRYSTAL SUBSTRATE [J].