Dual-frequency electronically tunable CPW-fed CPS dipole antenna

被引：19

作者：

Kolsrud, AT

Li, MY

Chang, K

机构：

[1] Lucent Technol Inc, Whippany, NJ 07981 USA

[2] Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 07期

关键词：

D O I：

10.1049/el:19980495

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：

A CPW-fed CPS dipole antenna is presented which operates at dual frequencies. A wideband CPW-to-CPS balun was designed and used. Dual-Frequency operation of the CPS dipole antenna was realised by introducing a small gap in the length of the dipole. Varactors were integrated with CPS dipoles to form integrated antennas. The CPS dipole antenna was electronically tuned by varying the varactor bias voltages. Measurements showed good results of dual operating frequencies, frequency range, and antenna pattern.

引用

页码：609 / 611

页数：3

共 9 条

[1] FAST, ACCURATE AND SIMPLE APPROXIMATE ANALYTIC FORMULAS FOR CALCULATING THE PARAMETERS OF SUPPORTED COPLANAR WAVE-GUIDES FOR (M)MICS [J].