On deception jamming for countering bistatic ISAR based on sub‐Nyquist sampling

Pan, Xiaoyi; Wang, Wei; Feng, Dejun; Liu, Yongcai; Fu, Qun; Guo-yu, Wang

doi:10.1049/iet-rsn.2013.0020

Cited by 81 publications

(49 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Nyquist sampling theorem says that the sampling frequency should be at least twice the highest frequency contained within the signal, so the mathematical form of this theory is [7]:…”

Section: Sub-nyquist Sampling Analysis and Jamming Signal Constructionmentioning

confidence: 99%

“…The interval Ár between two adjacent false target signals from the same scatterer point [7] is given by…”

Section: False Target Signals Generation Conditionsmentioning

confidence: 99%

“…Otherwise, the false target signals will interacts each other's, if the signal plane occupies d r-max along the down-range direction, so that the maximum number of false targets [7] is given as…”

Section: False Target Signals Generation Conditionsmentioning

confidence: 99%

“…All transmitted pulses are similarly sampled, retransmitted, scattered at different aspects caused by the relative motion of target and moreover recorded by the radar receiver to form a two-dimensional (2D) matrix, which is the number of range cells against the number of pulses, in each pulse repetition interval (PRI). Expected false-target signals that retains the information of real target is induced in the radar displaying system by adopting the range Doppler (RD) algorithm on the 2D matrix [7].…”

Section: Introductionmentioning

confidence: 99%

“…The SWJ suffers from the complexity of forming numerous false-target signals, which are potentially useful for radars in two aspects: first, the false target information is revealed and utilized to deceive the imaging system; second, multiple false-target signals can increase the cost burden and waste the finite resource of radar for identifying the real one [7].…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

A new airborne self-protection jammer for countering ground radars based on sub-Nyquist

Almslmany

Cao

Wang

2015

IEICE Electron. Express

View full text Add to dashboard Cite

Deception jammer is the most effective technique for spoofing a radar system. In this paper a new model for airborne self-protection jammer was proposed, this model provides a countering technique to the ground radars. It is used for generating a deceptive jamming signal using digital radio frequency memory (DRFM) based on sub-Nyquist sampling, it shows that under sampling with lower sampling rates will be useful in generating a multiple deceptive false target signals with a better resolution, it has greatly reduced the demands on sampling rate, processing time, and power transmitted.

show abstract

“…The Nyquist sampling theorem says that the sampling frequency should be at least twice the highest frequency contained within the signal, so the mathematical form of this theory is [7]:…”

Section: Sub-nyquist Sampling Analysis and Jamming Signal Constructionmentioning

confidence: 99%

“…The interval Ár between two adjacent false target signals from the same scatterer point [7] is given by…”

Section: False Target Signals Generation Conditionsmentioning

confidence: 99%

Section: False Target Signals Generation Conditionsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations