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| Paper Abstract and Keywords | ||
| Presentation | 2023-07-13 09:30 Design of Linear Array Antenna with Loss Less Beam Forming Network for Designed Excitation Coefficient Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric Co.)  AP2023-41 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Each antenna element in an array antenna should be excited by designed ratios to obtain desired antenna pattern. Each antenna element is fed by a BFN (Beam Forming Network). The ideal BFN has no reflection at an input port and the designed excite coefficient at each antenna element. If BFN is composed of loss less circuit, it is vulnerable against reflection or mutual coupling of antenna elements. This report proposes the novel design method that realizes designed excite coefficients and no reflection at an input port under the condition that antenna elements have reflections and mutual couplings. Application to a linear array antenna is also shown. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | antenna / array / beam forming network / loss less / coupling / reflection / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 103, AP2023-41, pp. 54-58, July 2023. | |
| Paper # | AP2023-41 | |
| Date of Issue | 2023-07-05 (AP) | |
| ISSN | 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 | AP2023-41 |
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| Conference Information | |
| Committee | AP SANE SAT |
| Conference Date | 2023-07-12 - 2023-07-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The Citizen Activity Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2023-07-AP-SANE-SAT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Linear Array Antenna with Loss Less Beam Forming Network for Designed Excitation Coefficient |
| Sub Title (in English) | |
| Keyword(1) | antenna |
| Keyword(2) | array |
| Keyword(3) | beam forming network |
| Keyword(4) | loss less |
| Keyword(5) | coupling |
| Keyword(6) | reflection |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toru Fukasawa |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Co.) |
| 2nd Author's Name | Yoshio Inasawa |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Co.) |
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| Speaker | Author-1 |
| Date Time | 2023-07-13 09:30:00 |
| Presentation Time | 20 minutes |
| Registration for | AP |
| Paper # | AP2023-41 |
| Volume (vol) | vol.123 |
| Number (no) | no.103 |
| Page | pp.54-58 |
| #Pages | 5 |
| Date of Issue | 2023-07-05 (AP) |
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