| Presentation | 2016-01-21 Multiplexing of Antenna Signal Using Perfect Periodic Code for PC-HPRF Radar. Takashi Shiba, Masato Watanabe, Masahiro Ishii, Manabu Akita, Takayuki Inaba, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | MIMO (Multi Input Multi Output) methods of PC-HPRF(Phase Coded High Pulse Repetition Frequency) radar have been studied. It is able to be considered that Some orthogonal codes are used for discrimination of each transmitter antennas. Correlations of periodic codes which are used in Radar system generally, however, have some sidelobes in the case that codes are demodulated by 2nd code because this sequence is corresponding to aperiodic basicaly. Three methods to obtain low sidelobe correlation signal using perfect periodic code were proposed in this paper. We choose the Ipatov code as perfect periodic code and several baseband simulation were applied for verifying orthogonal characteristics for each anntena signal. We also compared each methods at viewpoint of system merits. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Aperiodic correlation / Perfect periodic correlation code, / Orthogonal code / Sidelobe / Walsh sequence / Code division / Ipatov code |
| Paper # | SANE2015-91 |
| Date of Issue | 2016-01-14 (SANE) |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2016/1/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Prefectural Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Positioning, navigation, radar and general |
| Chair | Hirokazu Kobayashi(Osaka Inst. of Tech.) |
| Vice Chair | Masanobu Tsuji(JAXA) / Takahide Mizuno(JAXA) |
| Secretary | Masanobu Tsuji(Univ. of Electro-Comm.) / Takahide Mizuno(JAXA) |
| Assistant | Yasushi Obata(Mitsubishi Electric) / Atsushi Kezuka(ENRI) |
| Paper Information | |
| Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multiplexing of Antenna Signal Using Perfect Periodic Code for PC-HPRF Radar. |
| Sub Title (in English) | |
| Keyword(1) | Aperiodic correlation |
| Keyword(2) | Perfect periodic correlation code, |
| Keyword(3) | Orthogonal code |
| Keyword(4) | Sidelobe |
| Keyword(5) | Walsh sequence |
| Keyword(6) | Code division |
| Keyword(7) | Ipatov code |
| 1st Author's Name | Takashi Shiba |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Masato Watanabe |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Masahiro Ishii |
| 3rd Author's Affiliation | The University of Electro-Communications(UEC) |
| 4th Author's Name | Manabu Akita |
| 4th Author's Affiliation | The University of Electro-Communications(UEC) |
| 5th Author's Name | Takayuki Inaba |
| 5th Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2016-01-21 |
| Paper # | SANE2015-91 |
| Volume (vol) | vol.115 |
| Number (no) | SANE-403 |
| Page | pp.pp.53-58(SANE), |
| #Pages | 6 |
| Date of Issue | 2016-01-14 (SANE) |