ASYMMETRIC CHEBYSHEV ARRAY ANTENNA

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United States of America Patent

APP PUB NO 20240322451A1
SERIAL NO

18613378

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is an asymmetric Chebyshev array antenna, comprising a substrate, a power divider, a ground plane, and a serial antenna unit. The serial antenna unit includes at least one middle radiating element, a plurality of first radiating elements, and a plurality of second radiating elements. An original current value of the middle radiating element is defined as A, original current values of the first radiating elements from a first end toward a second end of the serial antenna unit are defined as B1, B2, . . . , Bn, original current values of the second radiating elements from the second end toward the first end of the serial antenna unit are defined as C1, C2, . . . , Cn, a sum of original current values of the power divider and the ground plane is defined as D, current compensation values of the second radiating elements from the second end toward the first end of the serial antenna unit are defined as δ1, δ2, . . . , δn, n≥1 and n is a positive integer, Bn=Cn, D12< . . . n1+δ12+δ2< . . . n+δni=1n δi12+ . . . +δn≅D.

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Patent Owner(s)

Patent OwnerAddress
ARCADYAN TECHNOLOGY CORPORATIONHSINCHU CITY 30071

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Shih-Chieh HSINCHU CITY, TW 40 142
Kuo, Shin-Lung HSINCHU CITY, TW 16 20

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