Paper Abstract and Keywords |
Presentation |
2018-03-09 09:55
Design of a Dual-polarized Slot Array Antenna with Monopulse Corporate-feed Waveguides for Two-dimensional Orthogonal 8-multiplexing in the Non-far Region Kentaro Wada, Ryotaro Ohashi, Takashi Tomura, Jiro Hirokawa (Tokyo Inst. of Tech.) AP2017-196 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have proposed a dual-polarized slot array antenna with monopulse corporate-feed waveguides for rectangular-coordinate orbital multiplexing transmission system in the non-far region, which is equal to OAM. In this paper, we design an 8-multiplexing 16x16-slot array antenna with uniform excitation in the 60GHz band. We design the corporate-feed waveguides, the 2x2-slot subarray and the two-dimensional monopulse circuits, and analyze the 16x16-slot monopulse array combining the radiating elements, the corporate-feed circuits, and the two-dimensional monopulse circuits. 8.5% bandwidth of VSWR less than 2.0, 38 dB or more between the two input ports are achieved. The capacity gain is 7.44 for 0.2m transmission distance and 30dB SNR. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
rectangular-coordinate orthogonal multiplexing transmission / dual polarization / waveguide slot array / corporate-feed / monopulse array antenna / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 490, AP2017-196, pp. 23-26, March 2018. |
Paper # |
AP2017-196 |
Date of Issue |
2018-03-01 (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) |
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AP2017-196 |
Conference Information |
Committee |
AP |
Conference Date |
2018-03-08 - 2018-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hotel Ichii (Kusatsu, Gunma) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2018-03-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design of a Dual-polarized Slot Array Antenna with Monopulse Corporate-feed Waveguides for Two-dimensional Orthogonal 8-multiplexing in the Non-far Region |
Sub Title (in English) |
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Keyword(1) |
rectangular-coordinate orthogonal multiplexing transmission |
Keyword(2) |
dual polarization |
Keyword(3) |
waveguide slot array |
Keyword(4) |
corporate-feed |
Keyword(5) |
monopulse array antenna |
Keyword(6) |
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1st Author's Name |
Kentaro Wada |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Ryotaro Ohashi |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Takashi Tomura |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
4th Author's Name |
Jiro Hirokawa |
4th Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2018-03-09 09:55:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2017-196 |
Volume (vol) |
vol.117 |
Number (no) |
no.490 |
Page |
pp.23-26 |
#Pages |
4 |
Date of Issue |
2018-03-01 (AP) |
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