Netted Radar Tracking with Multiple Simultaneous Transmissions against Combined PDS Interception
Joint Authors
Wang, Fei
Zhou, Jianjiang
Wu, Zijian
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-04
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
One of the advantages of a netted airborne radar system (NARS) is escaping interception of the passive detection system (PDS) while tracking a target.
A significant tactic to realize tracking without PDS interception is to study the low probability of interception (LPI) time of NARS.
Firstly, this paper analyses the power, frequency, and platform interception probabilities of a combined PDS consisting of a radar-warning receiver (RWR) and an electronic support measurement (ESM).
Secondly, this paper takes interactive multiple models (IMM) to describe the target tracking process and introduces a binary hypothesis test for chi square as well as noncentralized chi square distributions as a detection criterion of NARS during target tracking after the design of adaptive dwell time and the maximum illumination interval algorithm.
Finally, based on experiential moving platform interception probabilities of a RWR and an ESM, a simplified math model is presented to estimate LPI time of NARS when the parameters are partially known.
Simulations illustrate that the simultaneous management of radiation power and time is crucial for NARS against combined PDS interception.
American Psychological Association (APA)
Wu, Zijian& Wang, Fei& Zhou, Jianjiang. 2020. Netted Radar Tracking with Multiple Simultaneous Transmissions against Combined PDS Interception. Journal of Sensors،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1190479
Modern Language Association (MLA)
Wu, Zijian…[et al.]. Netted Radar Tracking with Multiple Simultaneous Transmissions against Combined PDS Interception. Journal of Sensors No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1190479
American Medical Association (AMA)
Wu, Zijian& Wang, Fei& Zhou, Jianjiang. Netted Radar Tracking with Multiple Simultaneous Transmissions against Combined PDS Interception. Journal of Sensors. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1190479
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1190479