Identification and location of PIM faults in radio-frequency circuits with multiple coaxial connectors using a neural network approach

Jin, QY; Gao, JC; Flowers, GT; Wu, YL; Bi, LY; Ji, R

Gao, JC (reprint author), Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing Key Lab Work Safety Intelligent Monitorin, Xitucheng Rd 10, Beijing 100876, Peoples R China.

IET MICROWAVES ANTENNAS & PROPAGATION, 2019; 13 (7): 881

Abstract

Coaxial connectors are widely used in radio-frequency circuits and are a major non-linear source of passive intermodulation (PIM), especially when the......

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