Radio wave device testing system having improved signal transmission path

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12196797
APP PUB NO 20230400493A1
SERIAL NO

17952215

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a radio wave device test system, comprising a fixed part configured to fix a radio wave device; a positioner system configured to control a rotation of the radio wave device by controlling the fixed part; an arch structure whose central point is located at a position where the radio wave device is located; a plurality of probes disposed to be spaced apart from one another at fixed intervals in the arch structure, and configured to receive a radio frequency (RF) signal from the raid wave device; and a plurality of receiving modules located at the plurality of probes, respectively, and configured to transform the RF signal into in-phase/quadrature (I/Q) data by carrying out digital transformation for the RF signal and to detect information on amplitude and a phase from the I/Q data.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL RADIO RESEARCH AGENCY767 BITGARAM-RO NAJU-SI JEOLLANAM-DO 58323

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jung, Sam Young Icheon-si, KR 1 0
Jung, Young Bae Daejeon, KR 26 216
Kim, Kang Wook Gwangju, KR 14 88
Lim, Jong Hyuk Icheon-si, KR 4 45
Oh, Soon Soo Gwangju, KR 1 0
Park, Jung Kuy Yeoju-si, KR 2 3

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