Title:
COMPOSITE ANTENNA ELEMENT DESIGN AND METHOD FOR BEAMWIDTH CONTROL
Document Type and Number:
WIPO Patent Application WO/2020/140130
Kind Code:
A3
Abstract:
An antenna system includes a first antenna element disposed above a ground plane, the first antenna element operatively coupled to a first signal feed, the first antenna element configured to radiate a first signal provided by the first signal feed; and a second antenna element disposed above the first antenna element, the second antenna element operatively coupled to a second signal feed, the second antenna element configured to radiate a second signal provided by the second signal feed, the first signal and the second signal being adjusted to set a beamwidth and a directivity of a beam pattern of a combined beam radiated by the composite antenna element.
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Inventors:
ABDELRAHMAN AHMED HASSAN ABDELAZIZ (US)
MA ZHENGXIANG (US)
MA ZHENGXIANG (US)
Application Number:
PCT/US2020/032888
Publication Date:
March 11, 2021
Filing Date:
May 14, 2020
Export Citation:
Assignee:
FUTUREWEI TECHNOLOGIES INC (US)
International Classes:
H01Q9/28; H01Q1/24; H01Q3/26; H01Q19/10; H01Q21/08; H01Q21/12; H01Q21/26; H01Q21/29
Foreign References:
| US8604997B1 | 2013-12-10 |
Attorney, Agent or Firm:
WIEBUSCH, Landon E. (US)
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