Paper Abstract and Keywords |
Presentation |
2018-01-19 15:30
A Configuration Method of the Feeding Circuit with Arbitrary Number of Division in a Cooperate-feed Waveguide Slot Array Antenna Shuki Wai, Takashi Tomura, Jiro Hirokawa (Tokyo Tech.) AP2017-171 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The corporate-feed waveguide slot array antenna is a high-efficiency and wide-band antenna in the millimeter-wave band. However, in the conventional corporate-feed structure, the number of the radiating elements is limited to be a power of two by using a cascade of T-junctions.
In this paper, the authors propose a configuration method of the feeding circuit with arbitrary number of division in the cooperate-feed waveguide slot array antenna. As one example, the authors design and analyze an 112×64-element array which combines a 56×32-division circuit and a circularly polarized radiation part by simulation. VSWR of the overall antenna is less than 1.5 in the 60GHz band (57-66GHz). The output at the ends of the feeding circuit is -0.5 to 0.5dB (Amplitude ratio) and -4.5 to 5.0deg. (Phase difference) in the 60GHz band. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
waveguide slot array antenna / millimeter wave band / 60GHz-band / cooperate-feed / array antenna / feeding circuit / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 382, AP2017-171, pp. 115-119, Jan. 2018. |
Paper # |
AP2017-171 |
Date of Issue |
2018-01-11 (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 |
AP2017-171 |
Conference Information |
Committee |
AP WPT |
Conference Date |
2018-01-18 - 2018-01-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
ATR |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless transmission technology, Radio propagation, Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2018-01-AP-WPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Configuration Method of the Feeding Circuit with Arbitrary Number of Division in a Cooperate-feed Waveguide Slot Array Antenna |
Sub Title (in English) |
|
Keyword(1) |
waveguide slot array antenna |
Keyword(2) |
millimeter wave band |
Keyword(3) |
60GHz-band |
Keyword(4) |
cooperate-feed |
Keyword(5) |
array antenna |
Keyword(6) |
feeding circuit |
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Shuki Wai |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
2nd Author's Name |
Takashi Tomura |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
3rd Author's Name |
Jiro Hirokawa |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2018-01-19 15:30:00 |
Presentation Time |
20 minutes |
Registration for |
AP |
Paper # |
AP2017-171 |
Volume (vol) |
vol.117 |
Number (no) |
no.382 |
Page |
pp.115-119 |
#Pages |
5 |
Date of Issue |
2018-01-11 (AP) |
|