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Mutual Interference Suppression Using Signal Separation and Adaptive Mode Decomposition in Noncontact Vital Sign Measurements

IEEE Transactions on Instrumentation and Measurement, 2022
Noncontact vital sign measurements based on millimeter-wave radar can realize long-range detection of respiratory and heartbeat signals, therefore it is gradually applied in more and more scenes.
Xin Zhang   +3 more
semanticscholar   +1 more source

SAR Interference Suppression Algorithm Based on Low-Rank and Sparse Matrix Decomposition in Time–Frequency Domain

IEEE Geoscience and Remote Sensing Letters, 2022
Radio frequency electromagnetic interference is a relatively common phenomenon, especially for synthetic aperture radar (SAR) systems working in P- or L-band.
Qiyuan Lyu   +6 more
semanticscholar   +1 more source

Mutual Interference Suppression Using Wavelet Denoising in Automotive FMCW Radar Systems

IEEE transactions on intelligent transportation systems (Print), 2021
This paper presents an efficient mutual interference suppression method using wavelet denoising in automotive radar systems. When a radar signal transmitted from another radar-equipped vehicle flows into our radar system, it acts as an interference ...
Seongwook Lee   +2 more
semanticscholar   +1 more source

Interference Suppression for Railway Wireless Communication Systems: A Reconfigurable Intelligent Surface Approach

IEEE Transactions on Vehicular Technology, 2021
Due to transmission of train control and dispatch commands, the ultra high reliability is required for railway wireless communication systems (RWCS). However, the quality of service (QoS) of RWCS is affected by external interference and jamming seriously
Zheng Ma   +4 more
semanticscholar   +1 more source

An Efficient Graph-Based Algorithm for Time-Varying Narrowband Interference Suppression on SAR System

IEEE Transactions on Geoscience and Remote Sensing, 2021
Synthetic aperture radar (SAR) as a wideband radar system is subject to complicated interferences, such as radio frequency interference or other narrowband interferences (NBIs).
Yan Huang   +6 more
semanticscholar   +1 more source

Suppression of Cross-Band Coupling Interference in Tri-Band Shared-Aperture Base Station Antenna

IEEE Transactions on Antennas and Propagation, 2022
A triband shared aperture (TBSA) antenna is proposed to meet the new requirements of base station antennas for multiband antennas fusion. The proposed TBSA (P-TBSA) antenna is composed of a lower band (LB, 790–960 MHz) antenna, two columns of middle band
Yu‐Lin Chang, Q. Chu
semanticscholar   +1 more source

Multipath Interference Suppression

, 2018
Interferences on GNSS can be categorized into two types: intentional interference and unintentional interference. Jamming and spoofing, mainly discussed in Chaps. 2 and 4 in this book, belong to the category of intentional interference. Multipath interference studied in this chapter, and pulse interference that will be studied in Chap. 6 both belong to
R. Wu   +4 more
semanticscholar   +3 more sources

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