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Circular-polarized hemispherical dielectric resonator antenna excited by dual conformal-strip

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2 Author(s)
Ng, H.K. ; Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, China ; Leung, K.W.

The circularly polarized (CP) hemispherical dielectric resonator antenna (DRA) is excited by two conformal strips with 90° phase difference. More than 20% of the 3-dB axial ratio bandwidth is obtained. Good agreement between theory and experiment is observed.

Published in:

Antennas and Propagation Society International Symposium, 2002. IEEE  (Volume:3 )

Date of Conference:

2002