| Presentation | 2003/5/23 Proposal of Pulse Compression Technique Using PN Sequences for Radar Shinya SEKIZAWA, Tatsuhiro ADACHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a radar remote-sensing technique to enhance its signal to noise ratio (SNR) by applying an M-sequence, that is one of the PN sequences, to a pulse compression of the radar. As a result of our computer simulation, the SNR of a 1.3 GHz-band Wind Profiler Radar (WPR) using this technique was much improved compared with that of the WPR using a conventional pulse compression. To confirm this result, we produced pseudo radar signals with the Doppler frequency shift corresponding to wind velocity by a numerical model, and estimated the SNR of the pseudo signals after practical analyses for a wind measurement. It is remarkable that the maximum height range for the wind measurement could reach approximately from two to three kilometers by using a low-power WPR with a peak transmission power of 300 W. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Pulse Compression / PN Sequence / M-Sequence / Wind Profiler Radar / Coded Pulse Radar |
| Paper # | SANE2003-16 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2003/5/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Pulse Compression Technique Using PN Sequences for Radar |
| Sub Title (in English) | |
| Keyword(1) | Pulse Compression |
| Keyword(2) | PN Sequence |
| Keyword(3) | M-Sequence |
| Keyword(4) | Wind Profiler Radar |
| Keyword(5) | Coded Pulse Radar |
| 1st Author's Name | Shinya SEKIZAWA |
| 1st Author's Affiliation | Okinawa Subtropical Environment Remote-Sensing Center, Communications Research Laboratory() |
| 2nd Author's Name | Tatsuhiro ADACHI |
| 2nd Author's Affiliation | Okinawa Subtropical Environment Remote-Sensing Center, Communications Research Laboratory |
| Date | 2003/5/23 |
| Paper # | SANE2003-16 |
| Volume (vol) | vol.103 |
| Number (no) | 100 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |