Subset Selection Strategies Based on Target Positioning Characteristics for Anti-Jamming Technology

Liu, Jieyi; Gong, Maoguo; Nie, Zhao; Li, Hao; Liu, Jingyao

doi:10.3390/rs14246230

Cited by 3 publications

(4 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [24], to improve the quality of detection of airborne objects, it was proposed to increase the number of radars. To reduce the amount of spent resource (radars), an asymptotic strategy for choosing a radar subset is proposed.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

“…These methods provide the specified detection characteristics with limited resources (radars). Advantage of [24] is the optimal spatial distribution of the radar and the high ability to recognize objects in a multistatic radar system. The simulation results show that the radar subset provides the same detection efficiency as the original multistatic system.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

“…The simulation results show that the radar subset provides the same detection efficiency as the original multistatic system. The disadvantage of [24] is the use of multiple radars, which increases the cost of the system.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

See 2 more Smart Citations

The Methods for Improving the Quality of Detection of Inconspicuous Aerial Objects Through the Use of External Radiation Sources

Khudov¹,

Bashynskyi²,

Kovalenko³

et al. 2023

IJETAE

View full text Add to dashboard Cite

The article focuses on the methods for improving the quality of detection of inconspicuous aerial objects through the use of external radiation sources. It has been established that the existing methods for improving the quality of detection of airborne objects do not meet modern requirements for detection indicators. The energy potential of modern radars is limited. Therefore, the article proposes detection methods that combine active radar and nontraditional principles for detecting airborne objects. In the article, we will focus only on two main methods for improving the quality of detection of small airborne objects. This is the use of energy from digital television receivers (external radiation source) and the use of information from ADS-B receivers. Technically, this means introducing an additional receiving channel into the radar. The gain in the conditional probability of correct detection for bistatic signal reception (compared to monostatic) is due to the properties of the bistatic effective scattering surface. It is shown that with the additional use of digital television signals, the quality of detection of airborne objects is improved. It is shown that the additional use of information from the ADS-B receivers makes it possible to increase the accuracy of determining the coordinates of an air object up to 40-50%, depending on the parameters of the movement of an air object. The subject of advanced research is the development of methods for suppressing the penetrating signal when using digital television and the development of methods for detecting airborne objects not equipped with the ADS B system. Keywords— aerial object, detection, quality, third-party source, ADS-B, digital TV, radar

show abstract

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Section: Literature Review and Problem Statementmentioning

confidence: 99%

See 1 more Smart Citation

The Methods for Improving the Quality of Detection of Inconspicuous Aerial Objects Through the Use of External Radiation Sources

Khudov¹,

Bashynskyi²,

Kovalenko³

et al. 2023

IJETAE

View full text Add to dashboard Cite

show abstract

“…The electronic counter-countermeasures (ECCMs) for active deception jamming have been developing from the early monostatic radar system to the distributed multistatic radar system [4,5]. Compared with the monostatic radar with limited resources, the multistatic radar system can perceive the environment from multiple dimensions and perspectives and benefits from fusion processing, therefore improving the performance on target detection [6,7], target tracking [8,9] and ECCM [10,11]. The multistatic radar system can suppress jamming signals or discriminate false targets by fusing and processing the redundant detection information of different receivers.…”

Section: Introductionmentioning

confidence: 99%

Deception Velocity-Based Method to Discriminate Physical Targets and Active False Targets in a Multistatic Radar System

Li,

Guo,

Zhang

et al. 2024

Remote Sensing

View full text Add to dashboard Cite

Due to the silent operation of the receiver station in a multistatic radar system, it is difficult for the jammer to generate the cooperative active deception target for the multistatic radar system. Making use of the spatial diversity property, a data level fusion method is proposed to counter the active deception jamming in this paper. According to the spatial correlation difference in physical target and active false target motion states, the deception velocity of the physical target, which is obtained by the radial velocity of each receiver, obeys the Gaussian distribution with zero mean, and the one of the active false target obeys the Gaussian distribution with the mean being its true deception velocity. Based on this fact, the active false target and physical target are discriminated by the deception velocity testing. The proposed deception velocity-based (DVB) method can keep a constant misjudgment probability for physical targets and discriminate active false targets effectively, especially in large deception velocity cases. The simulation verifies the feasibility and validity of the proposed discrimination method. Moreover, the proposed method can be combined with the location information association method to enhance the ability to discriminate the range–velocity joint deception of false targets.

show abstract

Anti-Deception Jamming Power Optimization Strategy for Multi-Target Tracking Tasks in Multi-Radar Systems

Sun,

Yuan,

Greco

et al. 2024

ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

View full text Add to dashboard Cite

Subset Selection Strategies Based on Target Positioning Characteristics for Anti-Jamming Technology

Cited by 3 publications

References 34 publications

The Methods for Improving the Quality of Detection of Inconspicuous Aerial Objects Through the Use of External Radiation Sources

The Methods for Improving the Quality of Detection of Inconspicuous Aerial Objects Through the Use of External Radiation Sources

Deception Velocity-Based Method to Discriminate Physical Targets and Active False Targets in a Multistatic Radar System

Anti-Deception Jamming Power Optimization Strategy for Multi-Target Tracking Tasks in Multi-Radar Systems

Contact Info

Product

Resources

About