SIGNAL SEPARATION DEVICE AND SIGNAL SEPARATION METHOD

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United States of America Patent

APP PUB NO 20170026078A1
SERIAL NO

15124947

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To separate an interference signal regardless of a power and an arrival direction of the interference signal. A delay adjustment unit acquires a plurality of interference signals comprising identical signal components and synchronizes the predetermined single signal component of each interference signal. A waveform shaping unit adjusts phases of the predetermined single signal components included in the plurality of interference signals the delays of which are adjusted by the delay adjustment unit. An addition unit adds the plurality of interference signals in which the phases of the predetermined single signal components are adjusted by the waveform shaping unit.

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Patent Owner(s)

Patent OwnerAddress
NEC PLATFORMS LTD2-6-1 KITAMIKATA TAKATSU-KU KAWASAKI-SHI KANAGAWA 213-8511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHII, Hiroyuki Tokyo, JP 506 6576
NEGISHI, Satoru Kanagawa, JP 8 105

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