Passive Localization Countermeasure Based on Frequency Diverse Array
Passive localization technology is an integral part of electronic warfare. However, most methods for countering passive localization systems, such as radio frequency stealth and electronic interference, have limitations. This paper proposes a new passive localization countermeasure method based on F...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
China Science Publishing & Media Ltd. (CSPM)
2021-12-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | https://radars.ac.cn/cn/article/doi/10.12000/JR21091 |
| _version_ | 1797422361298862080 |
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| author | Haoliang GUAN Shunsheng ZHANG Wenqin WANG |
| author_facet | Haoliang GUAN Shunsheng ZHANG Wenqin WANG |
| author_sort | Haoliang GUAN |
| collection | DOAJ |
| description | Passive localization technology is an integral part of electronic warfare. However, most methods for countering passive localization systems, such as radio frequency stealth and electronic interference, have limitations. This paper proposes a new passive localization countermeasure method based on Frequency Diverse Array (FDA). The unique beam scanning property reduces dwell time at a certain azimuth direction, making it difficult for a passive localization system to intercept FDA signals for a long time. In contrast, the time-varying characteristics of the FDA considerably reduce the signal-to-noise ratio of the received signal, increasing the difficulty in accurately detecting the localization information of the radiation source. Thus, using this new technology, the electronic system platform can perceive the external environment through the signals radiated by the FDA antenna while deceiving the enemy’s passive localization system. Both theoretical analysis and numerical results showed that FDA transmitted signal achieved significantly better localization countermeasure performance in direction finding by an interferometer, frequency difference of arrival, and time difference of arrival, which are particularly useful for a new generation of electronic systems with reconnaissance detection and passive localization countermeasures capability. |
| first_indexed | 2024-03-09T07:31:12Z |
| format | Article |
| id | doaj.art-56226304c4a8475a9f1d066d774dfaeb |
| institution | Directory Open Access Journal |
| issn | 2095-283X |
| language | English |
| last_indexed | 2024-03-09T07:31:12Z |
| publishDate | 2021-12-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-56226304c4a8475a9f1d066d774dfaeb2023-12-03T06:13:13ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2021-12-0110683384110.12000/JR21091R21091Passive Localization Countermeasure Based on Frequency Diverse ArrayHaoliang GUAN0Shunsheng ZHANG1Wenqin WANG2School of Information and Communication Engineering, University of Science and Technology of China, Chengdu 611731, ChinaResearch Institute of Electronic Science and Technology, University of Science and Technology of China, Chengdu 611731, ChinaSchool of Information and Communication Engineering, University of Science and Technology of China, Chengdu 611731, ChinaPassive localization technology is an integral part of electronic warfare. However, most methods for countering passive localization systems, such as radio frequency stealth and electronic interference, have limitations. This paper proposes a new passive localization countermeasure method based on Frequency Diverse Array (FDA). The unique beam scanning property reduces dwell time at a certain azimuth direction, making it difficult for a passive localization system to intercept FDA signals for a long time. In contrast, the time-varying characteristics of the FDA considerably reduce the signal-to-noise ratio of the received signal, increasing the difficulty in accurately detecting the localization information of the radiation source. Thus, using this new technology, the electronic system platform can perceive the external environment through the signals radiated by the FDA antenna while deceiving the enemy’s passive localization system. Both theoretical analysis and numerical results showed that FDA transmitted signal achieved significantly better localization countermeasure performance in direction finding by an interferometer, frequency difference of arrival, and time difference of arrival, which are particularly useful for a new generation of electronic systems with reconnaissance detection and passive localization countermeasures capability.https://radars.ac.cn/cn/article/doi/10.12000/JR21091electronic warfarepassive localization countermeasurefrequency diverse array (fda)direction finding by interferometerfrequency different of arrival (fdoa)time different of arrival (tdoa) |
| spellingShingle | Haoliang GUAN Shunsheng ZHANG Wenqin WANG Passive Localization Countermeasure Based on Frequency Diverse Array Leida xuebao electronic warfare passive localization countermeasure frequency diverse array (fda) direction finding by interferometer frequency different of arrival (fdoa) time different of arrival (tdoa) |
| title | Passive Localization Countermeasure Based on Frequency Diverse Array |
| title_full | Passive Localization Countermeasure Based on Frequency Diverse Array |
| title_fullStr | Passive Localization Countermeasure Based on Frequency Diverse Array |
| title_full_unstemmed | Passive Localization Countermeasure Based on Frequency Diverse Array |
| title_short | Passive Localization Countermeasure Based on Frequency Diverse Array |
| title_sort | passive localization countermeasure based on frequency diverse array |
| topic | electronic warfare passive localization countermeasure frequency diverse array (fda) direction finding by interferometer frequency different of arrival (fdoa) time different of arrival (tdoa) |
| url | https://radars.ac.cn/cn/article/doi/10.12000/JR21091 |
| work_keys_str_mv | AT haoliangguan passivelocalizationcountermeasurebasedonfrequencydiversearray AT shunshengzhang passivelocalizationcountermeasurebasedonfrequencydiversearray AT wenqinwang passivelocalizationcountermeasurebasedonfrequencydiversearray |