Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation Receiver
Aiming at the problem that satellite navigation signals are easily interfered by the radio frequency (RF) pulse signal, the electromagnetic interference effect of RF pulse on the navigation receiver is studied in this paper. A mathematical model of the pulse interference signal is established, and w...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2022/3049899 |
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| author | Xin Huang Yuming Wang Yazhou Chen |
| author_facet | Xin Huang Yuming Wang Yazhou Chen |
| author_sort | Xin Huang |
| collection | DOAJ |
| description | Aiming at the problem that satellite navigation signals are easily interfered by the radio frequency (RF) pulse signal, the electromagnetic interference effect of RF pulse on the navigation receiver is studied in this paper. A mathematical model of the pulse interference signal is established, and we choose the bit error rate (BER) as an indicator of the quality of the BDS signal. It is found that the BER is proportional to the duty cycle of the pulse signal and inversely proportional to the equivalent carrier-to-noise ratio (C/N0) through simulation. Then, an experiment of electromagnetic injection on the BDS receiver has been carried out, which studied the influence of the pulse interference parameters, such as repetition frequency and duty cycle on the C/N0 of the BDS signal and the electromagnetic sensitivity threshold of the receiver. The comparative experiment between the pulse interference and the single-frequency continuous wave (CW) interference was also carried out, and we found that the effect of the pulse interference is better than that of single-frequency CW interference. The former is the correlation interference, and the latter is the blocking interference. Combined with the experiment phenomenon, the interference mechanism was further analyzed according to the relationship between the pulse period and the ranging code period of the navigation signal. |
| format | Article |
| id | doaj-art-01f4c42f85cf4b41afe8e64a38348e64 |
| institution | Kabale University |
| issn | 1687-5877 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-01f4c42f85cf4b41afe8e64a38348e642025-02-03T06:11:19ZengWileyInternational Journal of Antennas and Propagation1687-58772022-01-01202210.1155/2022/3049899Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation ReceiverXin Huang0Yuming Wang1Yazhou Chen2Army Engineering UniversityArmy Engineering UniversityArmy Engineering UniversityAiming at the problem that satellite navigation signals are easily interfered by the radio frequency (RF) pulse signal, the electromagnetic interference effect of RF pulse on the navigation receiver is studied in this paper. A mathematical model of the pulse interference signal is established, and we choose the bit error rate (BER) as an indicator of the quality of the BDS signal. It is found that the BER is proportional to the duty cycle of the pulse signal and inversely proportional to the equivalent carrier-to-noise ratio (C/N0) through simulation. Then, an experiment of electromagnetic injection on the BDS receiver has been carried out, which studied the influence of the pulse interference parameters, such as repetition frequency and duty cycle on the C/N0 of the BDS signal and the electromagnetic sensitivity threshold of the receiver. The comparative experiment between the pulse interference and the single-frequency continuous wave (CW) interference was also carried out, and we found that the effect of the pulse interference is better than that of single-frequency CW interference. The former is the correlation interference, and the latter is the blocking interference. Combined with the experiment phenomenon, the interference mechanism was further analyzed according to the relationship between the pulse period and the ranging code period of the navigation signal.http://dx.doi.org/10.1155/2022/3049899 |
| spellingShingle | Xin Huang Yuming Wang Yazhou Chen Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation Receiver International Journal of Antennas and Propagation |
| title | Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation Receiver |
| title_full | Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation Receiver |
| title_fullStr | Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation Receiver |
| title_full_unstemmed | Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation Receiver |
| title_short | Analysis of Electromagnetic Interference Effect of the Pulse Interference on the Navigation Receiver |
| title_sort | analysis of electromagnetic interference effect of the pulse interference on the navigation receiver |
| url | http://dx.doi.org/10.1155/2022/3049899 |
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