Circularly polarised higher-order rectangular dielectric-resonatorantenna
- 1 February 1996
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 32 (3) , 150-151
- https://doi.org/10.1049/el:19960171
Abstract
A circularly polarised, rectangular, low-profile, dielectric-resonator antenna is presented which is fed by a 50 Ω microstrip line through a single aperture. The measured 3 dB axial-ratio bandwidth in the boresight direction is 14.35 – 14.80 GHz (3%). At 14.75 GHz, the input |s11| is -28 dB; the measured pattern in one elevation plane decreases with increasing thetas but the axial ratio is close to 3 dB over 110°; in the orthogonal elevation plane, the axial ratio increases more rapidly with thetas.Keywords
This publication has 2 references indexed in Scilit:
- Circularly polarised rectangular dielectricresonator antennaElectronics Letters, 1995
- Circularly polarised dielectric resonator antennaElectronics Letters, 1994