𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Dual-polarized dielectric resonator antennas

✍ Scribed by Chih-Yu Huang; Tzung-Wern Chiou; Kin-Lu Wong

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
107 KB
Volume
31
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Two feeding designs for achieving dual orthogonal linear polarization operations of dielectric resonator (DR) antennas fed by microstrip lines are demonstrated. The microstrip feedlines can be placed directly under the DR or conformal to the surface of the DR. Good dual‐polarization excitation can be obtained for the two feeding designs. Experimental results for the return loss, isolation between two feeding ports, and radiation patterns are presented and discussed. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 222–223, 2001.

πŸ“œ SIMILAR VOLUMES

Compact wideband circularly polarized re
Compact wideband circularly polarized rectangular dielectric resonator antenna with dual underlaid hybrid couplers
✍ Yongmei Pan; Kwok Wa Leung; Eng Hock Lim πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 169 KB

## Abstract A compact wideband circularly polarized rectangular dielectric resonator antenna (DRA) with dual underlaid hybrid couplers is investigated for the first time.As no extra footprint is needed for the couplers, the proposed antenna is very compact. The dual hybrid couplers are connected to

Circularly polarized dielectric resonato
Circularly polarized dielectric resonator antenna excited by dual conformal strips of unequal lengths
✍ W. C. Wong; K. W. Leung πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 119 KB

## Abstract A circularly polarized cylindrical dielectric resonance antenna excited by two conformal strips of unequal lengths is studied experimentally. By using unequal strip lengths, two nearly degenerate orthogonal modes are excited and circularly polarized fields are generated. The measured re

A dual-frequency dielectric resonator an
A dual-frequency dielectric resonator antenna
✍ C. Nannini; J. M. Ribero; J. Y. Dauvignac; Ch. Pichot πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 84 KB

## Abstract A dual‐frequency cylindrical dielectric resonator antenna is presented. This paper proposes a configuration in which the shape and volume of the radiating structure remain unchanged. The behaviour of this antenna after altering some of its attributes is investigated. Β© 2003 Wiley Period

Single-feed elliptical dielectric resona
Single-feed elliptical dielectric resonator antennas for circularly polarized applications
✍ S. L. Steven Yang; Ricky Chair; A. A. Kishk; K. F. Lee; K. M. Luk πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 373 KB

## Abstract A single‐feed elliptical shape dielectric resonator antenna (DRA) is designed for circular polarization application. The antenna is simple in structure and could be excited by either a probe or a narrow aperture. This antenna excites two degenerate orthogonal modes with 90Β° phase differ