Method and apparatus for forming a plurality of beamformed signals using a plurality of received signals

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United States of America Patent

PATENT NO 11431400
SERIAL NO

17064110

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Abstract

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A 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system, such as long term evolution (LTE) is provided. The wireless communication system, includes a plurality of antennas for identifying a plurality of radio signal, a receiver for receiving the plurality of the radio signals via the plurality of the antennas, wherein the receiver may include a coupler circuit for coupling the plurality of the received signals to different signal paths, to generate a first coupling signal by summing the plurality of the received signals and a second coupling signal corresponding to a difference of the plurality of the received signals, and a beam generator for generating a plurality of beamformed signals based on in-phase signals and quadrature-phase signals corresponding to the first coupling signal and the second coupling signal.

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Patent Owner(s)

  • KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jang, Byung-Jun Seoul, KR 7 14

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