Interrupted sampling repeater jamming
WebOct 17, 2024 · With the development of digital radio frequency memory technology, the main-lobe deception jamming represented by interrupted-sampling repeater jamming (ISRJ) poses a severe challenge to radar. Traditional antijamming methods usually need to estimate the jamming parameters and have the risk of losing target information. For the … WebMar 11, 2024 · The interrupted sampling repeater jamming (ISRJ) is a coherent interference, and it will result in a large amount of intra-pulse false targets in pulse compression (PC) radar. In this paper, we investigate the problem of ISRJ suppression by jointly designing the detecting waveform (DW) and screening waveform (SW).
Interrupted sampling repeater jamming
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Web5 Neural Network-Guided Sparse Recovery for Interrupted-Sampling Repeater Jamming Suppression. 来源：INT J ANTENN PROPAG( P 1687-5869 E 1687-5877 ) 发表时间: … Web全英汇,QUANYINGHUI,西电教师个人主页系统, A novel ECCM scheme against interrupted-sampling repeater jamming using intra-pulse dual-parameter agile waveform全英汇, ... …
WebNov 19, 2024 · Interrupted sampling repeater jamming (ISRJ) is an effective method for implementing deception jamming on chirp radars. By means of frequency-shifting jamming processing of the target echo signal and pulse compression during image processing, a group of false targets will appear in different spatial locations around the true target. WebRadar Deception Jamming Recognition Based on Weighted Ensemble CNN With Transfer Learning. ... 发表时间： 2024-03-10. 上一条： A novel ECCM scheme against …
WebInterrupted-sampling repeater jamming (ISRJ) is a new kind of coherent jamming to the large time-bandwidth linear frequency modulation (LFM) signal. Many jamming modes, … WebJan 8, 2024 · By partial interception and multiple forwarding of a radar transmitting signal, digital radio frequency memory-based interrupted sampling repeater jamming can yield a partial processing gain and form multiple false target groups in the range direction, achieving jamming effects of both suppression and deception.
WebMar 30, 2024 · Various jamming methods have emerged with the rapid development of electronic jamming technology. Among them, digital radio frequency memory (DRFM) [] technology has been widely used in electronic jamming systems [2,3,4].Interrupted-sampling repeater jamming (ISRJ) based on digital radio frequency memory can … island star cruise shipWebMar 4, 2024 · Interrupted sampling repeater jamming (ISRJ) is a classic active coherent jamming. Due to its structural limitations, it has inherent defects such as a discontinuous … key west all inclusives on the beach resortWebTake single carrier pulse as an example, and the jamming efficiency of interrupted-sampling repeater jamming will be discussed. Assume that single carrier pulse is given … island state credit unionWebOct 1, 2024 · The interrupted-sampling repeater jamming (ISRJ) is coherent with an emitted signal, and significantly limits radar's ability to detect, track and recognise targets. island stationWebJul 21, 2024 · DOI: 10.1117/12.2281779 Corpus ID: 173183333; Study on interrupted-sampling repeater jamming performance based on intra-pulse frequency coded signal @inproceedings{Shen2024StudyOI, title={Study on interrupted-sampling repeater jamming performance based on intra-pulse frequency coded signal}, author={Rui Shen … island star stornowayWeb摘要： By repeatedly sampling, storing, and retransmitting parts of the radar signal, interrupted sampling repeater jamming (ISRJ) based on digital radio frequency memory (DRFM) can produce a train of secondary false targets symmetrical to the main false target, threatening to mislead or deceive the victim radar system. key west aloneWebApr 5, 2024 · Interrupted sampling repeater jamming (ISRJ) is a novel intra-pulse coherent jamming based on digital radio frequency memory (DRFM). By repeatedly … key west all inclusive bungalows key largo