NDLI: A Novel Carrier Leakage Cancellation Algorithm for Multiple Target Detection

Content Provider	IET Digital Library
Author	Zhou, Junwei Shen, Qing Cui, Wei
Abstract	False alarms and misdetections caused by the carrier leakage problem attract increasing attention for resource-limited platforms. To tackle the problem, we propose a target protected carrier leakage cancellation algorithm to rebuild the leakage signal from reference cells with those cells randomly updated based on each detection result to exclude the targets. The proposed algorithm eliminates the carrier leakage effectively without introducing false target due to the non-involvement of the target information in the reference cells based on a random update strategy. The noise level of our proposed algorithm is less than that of the commonly used algorithms such as the Cell average constant false alarm rate (CA-CFAR) detection method. As verified in the simulations, the proposed algorithm performs better than the CA-CFAR method.
Starting Page	100
Ending Page	106
Page Count	7
ISSN	10224653
Volume Number	28
e-ISSN	20755597
Issue Number	Issue 1, Jan (2019)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/cje/28/1
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/cje.2018.10.004
Journal	Chinese Journal of Electronics
Publisher Date	2019-01-01
Access Restriction	Open
Rights Holder	© Chinese Institute of Electronics
Subject Keyword	Carrier Leakage Problem Cell Average Constant False Alarm Rate Detection Method Commonly Used Algorithm Computer Vision And Image Processing Technique Detection Result False Alarms False Target Increasing Attention Leakage Signal Multiple Target Detection Novel Carrier Leakage Cancellation Algorithm Object Detection Optical, Image And Video Signal Processing Radar Clutter Radar Detection Radar Equipment Random Update Strategy Reference Cell Resource-limited Platform Signal Detection Statistics System And Application Target Information Target Protected Carrier Leakage Cancellation Algorithm
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Electrical and Electronic Engineering

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