APPARATUS, PORTABLE APPARATUS AND METHOD FOR DETECTING PASSIVE INTERMODULATION

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United States of America Patent

APP PUB NO 20170230129A1
SERIAL NO

15217884

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Abstract

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Provided is a PIM detection apparatus including: a tone signal input unit configured to apply a tone signal having a first frequency characteristic to a test target apparatus; a sequence signal input unit configured to apply a sequence signal having a second frequency characteristic to the test target apparatus; a PIM detector configured to receive a Passive Intermodulation (PIM) signal from the test target apparatus, and to detect a delay time and a size of the PIM signal based on the sequence signal; and a PIM position determiner configured to determine a PIM occurrence position by using the delay time and the size of the PIM signal.

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Patent Owner(s)

Patent OwnerAddress
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE218 GAJEONG-RO YUSEONG-GU DAEJEON 34129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JUNG, Hoi Yoon Daejeon, KR 48 517
KANG, Kyu Min Daejeon, KR 36 430
PARK, Jae Cheol Daejeon, KR 77 193
PARK, Seung Keun Daejeon, KR 63 541
UM, Jung Sun Daejeon, KR 56 679
YOO, Sung Jin Daejeon, KR 47 516

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