Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeffrey Peebles0
Yan Guo0
Rodolfo Diaz0
Date of Patent
February 15, 2011
0Patent Application Number
120046810
Date Filed
December 21, 2007
0Patent Primary Examiner
Patent abstract
A dielectric polyrod having at least one tapered section, where a section exposed outside of the waveguide is tapered a long a curve that depends on the dielectric constant of the material used. The invention also relates to an aperture matched polyrod antenna which includes the same and an inductive tuning element used to achieve wideband impedance match and to create a Gaussian beam in the radiating near field of the antenna, suitable to mimic a small region plane wave.
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