A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition Device
Ultrashort pulse (USP) signal with high peak power is also called ultrawideband signal, which has a broad application prospect in radar detection and electronic countermeasures and other fields. In this paper, an acquisition device is proposed to obtain the USP signal with ultrahigh compression effi...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2023/9971860 |
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| author | Jinyong Fang Chang Zhai Jiangniu Wu Haoliang Zhang Huijun Huang Qiwei Li |
| author_facet | Jinyong Fang Chang Zhai Jiangniu Wu Haoliang Zhang Huijun Huang Qiwei Li |
| author_sort | Jinyong Fang |
| collection | DOAJ |
| description | Ultrashort pulse (USP) signal with high peak power is also called ultrawideband signal, which has a broad application prospect in radar detection and electronic countermeasures and other fields. In this paper, an acquisition device is proposed to obtain the USP signal with ultrahigh compression efficiency (CE) and ultrahigh power compression gain (PCG). The long input pulse with a time length of μs level can be compressed to a narrow pulse with a pulse width of 450 ps level (2.6–3.9 GHz) by using the proposed USP acquisition device. Under the condition without loss, the CE of the USP acquisition device can reach up to 98% according to the simulated results. In the simulation, if the material of the acquisition device is set to copper material, then the CE has some reduction due to conductor loss. In order to demonstrate the effectiveness of the proposed USP acquisition device, a USP acquisition device is established and measured. According to the measurement results, a measured PCG of 27 dB is achieved and the pulse width is approximately 460 ps. The peak power of the output USP signal reaches to 100 kW under the condition of input pulse with a power of 200 W. |
| format | Article |
| id | doaj-art-2ee35baab5344e09aa3586b4abd09d39 |
| institution | DOAJ |
| issn | 1687-5877 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-2ee35baab5344e09aa3586b4abd09d392025-08-20T03:18:42ZengWileyInternational Journal of Antennas and Propagation1687-58772023-01-01202310.1155/2023/9971860A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition DeviceJinyong Fang0Chang Zhai1Jiangniu Wu2Haoliang Zhang3Huijun Huang4Qiwei Li5Xi’an BranchXi’an BranchXi’an BranchXi’an BranchXi’an BranchXi’an BranchUltrashort pulse (USP) signal with high peak power is also called ultrawideband signal, which has a broad application prospect in radar detection and electronic countermeasures and other fields. In this paper, an acquisition device is proposed to obtain the USP signal with ultrahigh compression efficiency (CE) and ultrahigh power compression gain (PCG). The long input pulse with a time length of μs level can be compressed to a narrow pulse with a pulse width of 450 ps level (2.6–3.9 GHz) by using the proposed USP acquisition device. Under the condition without loss, the CE of the USP acquisition device can reach up to 98% according to the simulated results. In the simulation, if the material of the acquisition device is set to copper material, then the CE has some reduction due to conductor loss. In order to demonstrate the effectiveness of the proposed USP acquisition device, a USP acquisition device is established and measured. According to the measurement results, a measured PCG of 27 dB is achieved and the pulse width is approximately 460 ps. The peak power of the output USP signal reaches to 100 kW under the condition of input pulse with a power of 200 W.http://dx.doi.org/10.1155/2023/9971860 |
| spellingShingle | Jinyong Fang Chang Zhai Jiangniu Wu Haoliang Zhang Huijun Huang Qiwei Li A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition Device International Journal of Antennas and Propagation |
| title | A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition Device |
| title_full | A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition Device |
| title_fullStr | A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition Device |
| title_full_unstemmed | A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition Device |
| title_short | A Compact High-Gain, High-Power, Ultrashort Pulse Signal Acquisition Device |
| title_sort | compact high gain high power ultrashort pulse signal acquisition device |
| url | http://dx.doi.org/10.1155/2023/9971860 |
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