Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gangyi Deng0
Date of Patent
October 29, 2019
0Patent Application Number
155166260
Date Filed
November 17, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A cellular antenna having an array of radiating elements and a flat sheet of dielectric material in front of the antenna radiating elements and spaced about a half wavelength from the antenna phase center to provide an azimuth beam width that is narrower than without the dielectric sheet. The sheet of dielectric material may be continuous or segmented and a single layer or multi-layer. The amount of narrowing may be controlled by changing the thickness and dielectric constant of the dielectric sheet.
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