| Presentation | 2006-03-16 A study on the circuit with rapid acquisition and small tracking error for DSSS radar Kenji KONDA, Yasunori IWANAMI, Eiji OKAMOTO, Hiroyuki KIDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we have considered a precise measurement scheme of short distance by using a DSSS (Direct Sequence Spread Spectrum) wideband radar, which is just the extension of conventional DSSS radar. It is important for the DSSS radar to achieve rapid initial acquisition as well as low tracking error simultaneously. In order to attain such requirements, we have proposed a single Delay Lock Loop (DLL) with the adaptive control of sliding speed and with the low tracking error. Under the environment of multipath reflecting waves, we have aimed to estimate the delay time of the first arrived reflecting wave. We have evaluated the initial acquisition probability, acquisition time and tracking error characteristics through theory and simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wide band DSSS radar / DLL / Search speed control / Fast acquisition |
| Paper # | IT2005-71,ISEC2005-128,WBS2005-85 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2006/3/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on the circuit with rapid acquisition and small tracking error for DSSS radar |
| Sub Title (in English) | |
| Keyword(1) | Wide band DSSS radar |
| Keyword(2) | DLL |
| Keyword(3) | Search speed control |
| Keyword(4) | Fast acquisition |
| 1st Author's Name | Kenji KONDA |
| 1st Author's Affiliation | Department of Computer Science and Engineering, Graduate School of Engineering Nagoya Institute of Technology() |
| 2nd Author's Name | Yasunori IWANAMI |
| 2nd Author's Affiliation | Department of Computer Science and Engineering, Graduate School of Engineering Nagoya Institute of Technology |
| 3rd Author's Name | Eiji OKAMOTO |
| 3rd Author's Affiliation | Department of Computer Science and Engineering, Graduate School of Engineering Nagoya Institute of Technology |
| 4th Author's Name | Hiroyuki KIDA |
| 4th Author's Affiliation | Japan Radio Co., Ltd. |
| Date | 2006-03-16 |
| Paper # | IT2005-71,ISEC2005-128,WBS2005-85 |
| Volume (vol) | vol.105 |
| Number (no) | 663 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |