Single‐feed elliptical dielectric resonator antennas for circularly polarized applications | Zendy

Yang S. L. Steven | Zendy; Chair Ricky | Zendy; Kishk A. A. | Zendy; Lee K. F. | Zendy; Luk K. M. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Single‐feed elliptical dielectric resonator antennas for circularly polarized applications

Author(s) -

Yang S. L. Steven,

Chair Ricky,

Kishk A. A.,

Lee K. F.,

Luk K. M.

Publication year - 2006

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.21937

Subject(s) - dielectric resonator antenna , optics , axial ratio , dielectric resonator , bandwidth (computing) , microwave , impedance matching , circular polarization , dielectric , resonator , aperture (computer memory) , antenna feed , physics , electrical impedance , engineering , microstrip antenna , electrical engineering , antenna (radio) , optoelectronics , antenna factor , acoustics , telecommunications , microstrip

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 90° phase difference. From experimental studies, the single probe feed DRA achieves 5.2% 3‐dB axial ratio (AR) bandwidth and 17.3% impedance matching bandwidth (S 11 < −10 dB), and the single aperture feed DRA achieves 4.2% AR bandwidth and 26.5% impedance matching bandwidth. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48:2340–2345, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21937

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research