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| Presentation | 2006-05-19 11:15 Input Impedance Approximations of Self-Supported Dipole Antennas With a Constant Gain Over Wide-Band Kazushi Nishizawa, Naoyuki Yamamoto, Miyuki Tanaka, Hiroaki Miyashita, Shigeru Makino (Mitsubishi Electric)  AP2006-22 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the previous report, a self-supported dipole antenna fed by a coaxial line, which this antenna is located over the ground, is taken up for the direction-of-arrival (DOA) estimation use and then a new analysis of the input impedance and its constant gain characteristic over a wide-band had been indicated. To do an impedance matching of the dipole, the operation mechanism of its feed section should become clear. In this report, the simple representation of the input impedance is reduced from approximations. The impedance approximation is represented as a parallel circuit consists of an inductance L and a capacitance C. This representation is, moreover, verified by comparing with the previous numerical analysis and is a good indication of the relationship between the geometrical parameters, that is, the radius of the dipole and the feed gap, and the input impedance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Dipole Antenna / Input Impedance / Approximation / Wide-band / Constant Gain / Radial Line / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 40, AP2006-22, pp. 77-82, May 2006. | |
| Paper # | AP2006-22 | |
| Date of Issue | 2006-05-11 (AP) | |
| 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 | AP2006-22 |
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| Conference Information | |
| Committee | AP SAT |
| Conference Date | 2006-05-18 - 2006-05-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communications and Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2006-05-AP-SAT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Input Impedance Approximations of Self-Supported Dipole Antennas With a Constant Gain Over Wide-Band |
| Sub Title (in English) | |
| Keyword(1) | Dipole Antenna |
| Keyword(2) | Input Impedance |
| Keyword(3) | Approximation |
| Keyword(4) | Wide-band |
| Keyword(5) | Constant Gain |
| Keyword(6) | Radial Line |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazushi Nishizawa |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 2nd Author's Name | Naoyuki Yamamoto |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 3rd Author's Name | Miyuki Tanaka |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 4th Author's Name | Hiroaki Miyashita |
| 4th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 5th Author's Name | Shigeru Makino |
| 5th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
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| Speaker | Author-1 |
| Date Time | 2006-05-19 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2006-22 |
| Volume (vol) | vol.106 |
| Number (no) | no.40 |
| Page | pp.77-82 |
| #Pages | 6 |
| Date of Issue | 2006-05-11 (AP) |
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