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| Presentation | 2010-10-29 09:40 Evaluation of a UWB Phase-Comparison Monopulse Short-Range Radar Hironori Enkouji, Natsuki Hashimoto, Hiromitsu Aoki, Naohiko Iwakiri, Takehiko Kobayashi (Tokyo Denki Univ.)  SANE2010-115 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Ultra wideband (UWB) vehicular radars, less expensive than conventional millimeter-wave radars, have attracted attention from a viewpoint of reducing traffic accidents. This paper presents a two-part experimental and numerical evaluation of the ranging and direction finding performances of a protptype UWB phase-comparison monopulse radar. First, error factors caused by radiofrequency circuitry affecting the direction finding performance were identified and numerically evaluated. Direction to a target (a trihedral corner reflector) was measured in a radio anechoic chamber using the Ka-band (from 24 to 29 GHz) UWB pulse radar equipped with a two-element monopulse systems. A delta-over-sigma (DOS) pattern indicating the target direction was derived from the measurements. Next, ranging and direction finding performances were experimentally evaluated by using a passenger vehicle as a radar target. After compensating for error factors identified in the first part of the study, the UWB radar was capable of measuring the distance and direction of the vehicle within standard deviations of 0.19 m and 5°, respectively. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | short range radar / vehicular radar / ultra wideband / direction finding / monopulse / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 250, SANE2010-115, pp. 267-272, Oct. 2010. | |
| Paper # | SANE2010-115 | |
| Date of Issue | 2010-10-20 (SANE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SANE2010-115 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2010-10-27 - 2010-10-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ramada Hotel, Jeju-do, Korea |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics) |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2010-10-SANE |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of a UWB Phase-Comparison Monopulse Short-Range Radar |
| Sub Title (in English) | |
| Keyword(1) | short range radar |
| Keyword(2) | vehicular radar |
| Keyword(3) | ultra wideband |
| Keyword(4) | direction finding |
| Keyword(5) | monopulse |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hironori Enkouji |
| 1st Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 2nd Author's Name | Natsuki Hashimoto |
| 2nd Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 3rd Author's Name | Hiromitsu Aoki |
| 3rd Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 4th Author's Name | Naohiko Iwakiri |
| 4th Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 5th Author's Name | Takehiko Kobayashi |
| 5th Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-10-29 09:40:00 |
| Presentation Time | 20 minutes |
| Registration for | SANE |
| Paper # | SANE2010-115 |
| Volume (vol) | vol.110 |
| Number (no) | no.250 |
| Page | pp.267-272 |
| #Pages | 6 |
| Date of Issue | 2010-10-20 (SANE) |
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