A strip loaded dielectric resonator antenna for circular polarisation | Zendy

Praveen Kumar A. V. | Zendy; Hamsakutty V. | Zendy; Yohannan Jaimon | Zendy; Mathew K. T. | Zendy

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A strip loaded dielectric resonator antenna for circular polarisation

Author(s) -

Praveen Kumar A. V.,

Hamsakutty V.,

Yohannan Jaimon,

Mathew K. T.

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.21660

Subject(s) - dielectric resonator antenna , optics , microstrip antenna , patch antenna , coaxial antenna , microwave , dielectric resonator , radiation pattern , microstrip , antenna (radio) , materials science , resonator , physics , electrical engineering , engineering , telecommunications

The paper presents an experimental investigation of a cylindrical dielectric resonator antenna (DRA) with a conducting strip loaded on its top surface enabling circular polarisation. A simple 50Ω microstrip transmission line excites the antenna. The reflection, polarisation, and radiation characteristics of the antenna are studied. The antenna exhibits circular polarisation with an axial ratio (AR) < 3 dB over a bandwidth of 3.14% and a beam width of 60°. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1354–1356, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21660

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