A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass Filtering
Interrupted-sampling repeater jamming (ISRJ) is a new kind of coherent jamming to the large time-bandwidth linear frequency modulation (LFM) signal. Many jamming modes, such as lifelike multiple false targets and dense false targets, can be made through setting up different parameters. According to...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2017/6759169 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832566953724608512 |
|---|---|
| author | Hui Yuan Chun-yang Wang Xin Li Lei An |
| author_facet | Hui Yuan Chun-yang Wang Xin Li Lei An |
| author_sort | Hui Yuan |
| collection | DOAJ |
| description | Interrupted-sampling repeater jamming (ISRJ) is a new kind of coherent jamming to the large time-bandwidth linear frequency modulation (LFM) signal. Many jamming modes, such as lifelike multiple false targets and dense false targets, can be made through setting up different parameters. According to the “storage-repeater-storage-repeater” characteristics of the ISRJ and the differences in the time-frequency-energy domain between the ISRJ signal and the target echo signal, one new method based on the energy function detection and band-pass filtering is proposed to suppress the ISRJ. The methods mainly consist of two parts: extracting the signal segments without ISRJ and constructing band-pass filtering function with low sidelobe. The simulation results show that the method is effective in the ISRJ with different parameters. |
| format | Article |
| id | doaj-art-6cd6ade710b64d7fb2b94f403810e243 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-6cd6ade710b64d7fb2b94f403810e2432025-02-03T01:02:42ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772017-01-01201710.1155/2017/67591696759169A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass FilteringHui Yuan0Chun-yang Wang1Xin Li2Lei An3Air and Missile Defense College of Air Force Engineering University, Xi’an, Shanxi 710051, ChinaAir and Missile Defense College of Air Force Engineering University, Xi’an, Shanxi 710051, ChinaAir and Missile Defense College of Air Force Engineering University, Xi’an, Shanxi 710051, ChinaAir and Missile Defense College of Air Force Engineering University, Xi’an, Shanxi 710051, ChinaInterrupted-sampling repeater jamming (ISRJ) is a new kind of coherent jamming to the large time-bandwidth linear frequency modulation (LFM) signal. Many jamming modes, such as lifelike multiple false targets and dense false targets, can be made through setting up different parameters. According to the “storage-repeater-storage-repeater” characteristics of the ISRJ and the differences in the time-frequency-energy domain between the ISRJ signal and the target echo signal, one new method based on the energy function detection and band-pass filtering is proposed to suppress the ISRJ. The methods mainly consist of two parts: extracting the signal segments without ISRJ and constructing band-pass filtering function with low sidelobe. The simulation results show that the method is effective in the ISRJ with different parameters.http://dx.doi.org/10.1155/2017/6759169 |
| spellingShingle | Hui Yuan Chun-yang Wang Xin Li Lei An A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass Filtering International Journal of Antennas and Propagation |
| title | A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass Filtering |
| title_full | A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass Filtering |
| title_fullStr | A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass Filtering |
| title_full_unstemmed | A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass Filtering |
| title_short | A Method against Interrupted-Sampling Repeater Jamming Based on Energy Function Detection and Band-Pass Filtering |
| title_sort | method against interrupted sampling repeater jamming based on energy function detection and band pass filtering |
| url | http://dx.doi.org/10.1155/2017/6759169 |
| work_keys_str_mv | AT huiyuan amethodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering AT chunyangwang amethodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering AT xinli amethodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering AT leian amethodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering AT huiyuan methodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering AT chunyangwang methodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering AT xinli methodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering AT leian methodagainstinterruptedsamplingrepeaterjammingbasedonenergyfunctiondetectionandbandpassfiltering |