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Target Detection with Distributed Terahertz Sensors
Author(s) -
Yu Yang,
Jin Li,
Xiaobo Yang
Publication year - 2015
Publication title -
international journal of distributed sensor networks
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 53
eISSN - 1550-1477
pISSN - 1550-1329
DOI - 10.1155/2015/275676
Subject(s) - terahertz radiation , computer science , fusion center , radar , noise (video) , sensor fusion , fusion , object detection , point (geometry) , real time computing , artificial intelligence , telecommunications , pattern recognition (psychology) , optics , physics , wireless , cognitive radio , linguistics , image (mathematics) , geometry , mathematics , philosophy
The distributed target detection system with multiple Terahertz sensors is presented. With the different fusion rules of fusion center, the performance of the system is analyzed. The distribution of THz radar system noise is measured and investigated to confirm the applicability of the detection algorithm in THz band. Experiments with multiple THz sensors are performed to detect single and multiple point-like targets, respectively. The results show that the system proposed is able to detect target while giving the precise coordinates of the target in the observation area.

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