TRI-BAND FREQUENCY-SELECTIVE SURFACE WITH CIRCULAR RING ELEMENTS

被引：165

作者：

HUANG, J ^{[1
]}

WU, TK ^{[1
]}

LEE, SW ^{[1
]}

机构：

[1] UNIV ILLINOIS,URBANA,IL 61801

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1994年 / 42卷 / 02期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1109/8.277210

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：

Theoretical analysis, physical reasonings, and experimental verifications are presented for a frequency selective surface with circular ring elements. Both double-screen and single-screen designs are generated for a tri-band system that reflects the X-band signal while transmitting through the S- and Ku-band signals. In these designs, the dielectric loading effect is used to reduce ring size and element spacing and thus avoid the grating lobe problem. The circular ring element is very insensitive to a large variation of the RF incident angle.

引用

页码：166 / 175

页数：10

共 18 条

[1]

CAHILL R, 1981, ELECTRON LETT, V18, P313

[2]

CHEN CC, 1970, IEEE T ANTENN PROPAG, VAP18, P660, DOI 10.1109/TAP.1970.1139760

[3] SCATTERING FROM A PERIODIC ARRAY OF FREESTANDING ARBITRARILY SHAPED PERFECTLY CONDUCTING OR RESISTIVE PATCHES [J].