Passive Radar Source Localization Based on Cuckoo Search NVTDOA
Joint Authors
Source
International Journal of Antennas and Propagation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-14
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
In order to meet the requirement of passive radar source localization in electronic warfare, the concept of the virtual time differences of arrival (VTDOA) is proposed by taking advantage of the characteristics of the same UAV in different positions at different times and the periodic rotation of radar pulse signal.
The VTDOAs are the passive localization information defined as the time differences of the radar pulse transmission from the radar position to different virtual receivers.
Firstly, a nonlinear VTDOA (NVTDOA) localization model is constructed.
Moreover, sufficient conditions for accurately calculating the periodic integers in the model are analyzed, and the observability conditions of the localization model determined are deduced.
Secondly, the convergence solution of the NVTDOA localization equation is obtained by Cuckoo search algorithm; thus, passive radar source localization is realized.
Finally, the performance of the proposed method is verified by comparing with the existing methods.
American Psychological Association (APA)
Niu, Gang& Gao, Jie& Du, Tai-Hang. 2020. Passive Radar Source Localization Based on Cuckoo Search NVTDOA. International Journal of Antennas and Propagation،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1168698
Modern Language Association (MLA)
Niu, Gang…[et al.]. Passive Radar Source Localization Based on Cuckoo Search NVTDOA. International Journal of Antennas and Propagation No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1168698
American Medical Association (AMA)
Niu, Gang& Gao, Jie& Du, Tai-Hang. Passive Radar Source Localization Based on Cuckoo Search NVTDOA. International Journal of Antennas and Propagation. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1168698
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168698