Microstrip-fed low profile and compact dielectric resonator antennas

被引：98

作者：

Saed, M. ^{[1
]}

Yadla, R. ^{[1
]}

机构：

[1] Texas Tech Univ, Dept Elect & Comp Engn, Lubbock, TX 79409 USA

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2006年 / 56卷

关键词：

D O I：

10.2528/PIER05041401

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：

This paper presents a novel broadband, low-profile dielectric resonator antenna using relatively low dielectric constant substrate material. The rectangular DRA is fed with a stepped microstrip feed to ensure efficient coupling. Bandwidths in excess of 17% are obtained. In addition, the paper investigates methods to miniaturize the antenna using metallic strips or patches. Substantial size reduction is demonstrated while maintaining a reasonable bandwidth. Simulations as well as experimental results are presented.

引用

页码：151 / 162

页数：12

共 21 条

[1] Ali M., 2003, IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450), P34, DOI 10.1109/APS.2003.1219173
[2] A low-profile rectangular dielectric-resonator antenna
Esselle, KP
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1996, 44 (09) : 1296 - 1297
[3] Garg R., 2001, MICROSTRIP ANTENNA D
[4] KIM Y, 2002, IEEE ANT PROP INT S, V3, P16
[5] BROAD-BAND STACKED DIELECTRIC RESONATOR ANTENNAS
KISHK, AA
AHN, B
KAJFEZ, D
[J]. ELECTRONICS LETTERS, 1989, 25 (18) : 1232 - 1233
[6] COPLANAR WAVE-GUIDE EXCITATION OF DIELECTRIC RESONATOR ANTENNAS
KRANENBURG, RA
LONG, SA
WILLIAMS, JT
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1991, 39 (01) : 119 - 122
[7] MICROSTRIP TRANSMISSION-LINE EXCITATION OF DIELECTRIC RESONATOR ANTENNAS
KRANENBURG, RA
LONG, SA
[J]. ELECTRONICS LETTERS, 1988, 24 (18) : 1156 - 1157
[8] Kumar G., 2003, BROADBAND MICROSTRIP
[9] A small dielectric resonator antenna
Lee, MT
Luk, KM
Leung, KW
Leung, MK
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2002, 50 (10) : 1485 - 1487
[10] Bandwidth enhancement of dielectric resonator antenna by loading a low-profile dielectric disk of very high permittivity
Leung, KW
Luk, KM
Chow, KY
Yung, EKN
[J]. ELECTRONICS LETTERS, 1997, 33 (09) : 725 - 726

← 1 2 3 →