Electromagnetic Imaging of Passive Intermodulation Sources Based on Virtual Array Expansion Synchronous Imaging Compressed Sensing

Electromagnetic Imaging of Passive Intermodulation Sources Based on Virtual Array Expansion Synchronous Imaging Compressed Sensing

Interference caused by passive intermodulation (PIM) has seriously affected system performance. Compressed sensing (CS) can be used to locate radial PIMs. In CS-based electromagnetic imaging methods, the ability to locate the number of targets is usually limited by the number of receiving antennas,...

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Bibliographic Details
Main Authors: Siyuan Liu, Musheng Liang, Zihan Cheng, Xinjie Li, Menglu Ma, Feng Liang, Deshuang Zhao
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Electronics
Subjects:
compressed sensing
passive intermodulation
electromagnetic imaging
coprime array
fuzzy synchronous principle
Online Access:https://www.mdpi.com/2079-9292/12/7/1653

Internet

https://www.mdpi.com/2079-9292/12/7/1653

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