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| Presentation | 2009-10-08 09:50 Ka-band Shaped Dual Gridded Antenna for Transmit and Receive use Hiroyuki Ohmine, Masao Yamato, Takashi Katagi (Mitsubishi Electric Corp.)  AP2009-105 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Ka-band shaped dual gridded antenna for both transmit and receive use with improved intercostals design has been demonstrated for broadband satellite communication. The dual gridded antenna (DGA) consists of grid front reflector, rear reflector and intercostal that support both reflectors has feature of orthogonal purity of two polarizations [1]-[2], in ka-band, however, few papers have been reported the radiation performance such as cross polarization and beam shaping. Especially careful design needs to be taken into account for the intercostal from which reflection and diffraction is larger than that in lower frequency. Further, in ka-band, since transmit and receive frequency separated as 20GHz and 30GHz band, beam performance corresponds to each frequency is fairly varied, which means that required beam performance can not be easily obtained by one feed and one reflector configuration. In this paper, shaped DGA for dual band on transmit and receive use has been designed nevertheless dual frequency is apart 40%. Also practical 2.2 meter-size DGA has been fabricated and tested in ka-band and appropriate performance has been verified thru test results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Dual polarization / Dual gridded antenna / Intercostal / Transmit and receive / cross polarization / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 218, AP2009-105, pp. 13-18, Oct. 2009. | |
| Paper # | AP2009-105 | |
| Date of Issue | 2009-10-01 (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 | AP2009-105 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2009-10-08 - 2009-10-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shizuoka University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | AP |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2009-10-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ka-band Shaped Dual Gridded Antenna for Transmit and Receive use |
| Sub Title (in English) | |
| Keyword(1) | Dual polarization |
| Keyword(2) | Dual gridded antenna |
| Keyword(3) | Intercostal |
| Keyword(4) | Transmit and receive |
| Keyword(5) | cross polarization |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroyuki Ohmine |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 2nd Author's Name | Masao Yamato |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 3rd Author's Name | Takashi Katagi |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
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| Speaker | Author-1 |
| Date Time | 2009-10-08 09:50:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2009-105 |
| Volume (vol) | vol.109 |
| Number (no) | no.218 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2009-10-01 (AP) |
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