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Second NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2007)
Wideband Dielectric Resonator Antenna with Reconfigurable Radiation Pattern
University of Edinburgh, Scotland, United Kingdom
August 05-August 08
ISBN: 0-7695-2866-X
Hazem Fayad, Heriot-Watt University - School of EPS
Paul Record, Heriot-Watt University - School of EPS
This paper describes a wideband dielectric resonator antenna with 30% fractional bandwidth, operating at 11GHz. The structure consists of a hollow cylindrical dielectric pellet fed by individually switched excitation probes. The switched excitation pattern provides the antenna a radiation beam that can be moved through 360 degrees in the azimuth plane. Simulation and experimental results are presented to illustrate the advantages of this design.
Citation:
Hazem Fayad, Paul Record, "Wideband Dielectric Resonator Antenna with Reconfigurable Radiation Pattern," ahs, pp.3-6, Second NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2007), 2007
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