Electronically Steerable 1-D Fabry-Perot Leaky-Wave Antenna Employing a Tunable High Impedance Surface
نویسندگان
چکیده
منابع مشابه
An Electronically Switchable Leaky Wave Antenna
We report an electronically switchable dielectric leaky wave antenna. The main beam angle can be electronically steered using p-i-n diodes. The diodes are used as switches to control the radiation from two sets of gratings with different periods, thereby switching the main beam angle. Beam steering is achieved at a single fixed frequency; no frequency sweeping is necessary. A microwave prototyp...
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ژورنال
عنوان ژورنال: IEEE Transactions on Antennas and Propagation
سال: 2012
ISSN: 0018-926X,1558-2221
DOI: 10.1109/tap.2012.2208089