Phased array antenna

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12199367
APP PUB NO 20240250434A1
SERIAL NO

18016038

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Abstract

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The present disclosure provides a phased array antenna, including a waveguide radiation unit, a phase shifter unit and a waveguide power dividing unit, a radiation patch and a first waveguide feed structure in the waveguide radiation unit are the same in number, and a first transmission port of each first waveguide feed structure is arranged corresponding to the radiation patch; the waveguide power dividing unit includes second waveguide feed structures, and a first transmission port of each second waveguide feed structure corresponds to a second feed region of at least one phase shifter; each of the first waveguide feed structure and the second waveguide feed structures includes a ridge waveguide structure; the ridge waveguide structure is provided with at least one sidewall; defining a waveguide cavity of the ridge waveguide structure; at least one ridge protruding toward the waveguide cavity is arranged on the at least one sidewall.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTD100015 NO 10 JIUXIANQIAO ROAD BEIJING CHAOYANG DISTRICT BEIJING CITY BEIJING CITY 100015
BEIJING BOE SENSOR TECHNOLOGY CO LTDROOM C-301 C-302 FLOOR 3 AREA C BUILDING 2 NO 8 XIHUANZHONG RD BDA BEIJING 100176

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Di Beijing, CN 10 46
Feng, Guodong Beijing, CN 3 0
Jia, Haocheng Beijing, CN 38 43
Lu, Yan Beijing, CN 294 4203
Wang, Yan Beijing, CN 1171 7294
Zhang, Zhifeng Beijing, CN 99 159

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