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Paper Abstract and Keywords
Presentation 2007-12-18 11:50
Test fabrication of phase shifters with a LTCC substrate for an active integrated phased array antenna.
Takeshi Yamamoto, Harunobu Seita, Shigeo Kawasaki, Kiyotaka Yamashita (Kyoto Univ.), Toshio Ishizaki, Masaya Tamura (Panasonic Electronic Devices), Daisuke Yamane, Hiroshi Toshiyoshi (Tokyo Univ.), Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) MW2007-129
Abstract (in Japanese) (See Japanese page) 
(in English) 5.8GHz band digital phase shifters for controlling a beam direction of an active integrated phased array antenna are designed and fabricated with a LTCC substrate. These are the line-switching type phase shifters using a GaAs MMIC SPDT switch. By using the LTCC technology in the phase shifter, small-sized and thin multi-layered phase shifter was realized. 3-bit phase shifters are fabricated on a LTCC substrate and their size are 7.7mm×13.9mm×0.5mm and 10.0mm×10.0mm×0.5mm. From the experimental data, it is possible to realize the 3-bit phase shifter with insertion loss of about -2.0dB±0.6dB.
Keyword (in Japanese) (See Japanese page) 
(in English) Phase Shifter / LTCC Substrate / Multilayer Circuit / Phased Array Operation / Active Integrated Antenna / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 394, MW2007-129, pp. 13-18, Dec. 2007.
Paper # MW2007-129 
Date of Issue 2007-12-11 (MW) 
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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Conference Information
Committee MW  
Conference Date 2007-12-18 - 2007-12-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukui Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2007-12-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Test fabrication of phase shifters with a LTCC substrate for an active integrated phased array antenna. 
Sub Title (in English)  
Keyword(1) Phase Shifter  
Keyword(2) LTCC Substrate  
Keyword(3) Multilayer Circuit  
Keyword(4) Phased Array Operation  
Keyword(5) Active Integrated Antenna  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takeshi Yamamoto  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Harunobu Seita  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Shigeo Kawasaki  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Kiyotaka Yamashita  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
5th Author's Name Toshio Ishizaki  
5th Author's Affiliation Panasonic Electronic Devices Co., Ltd. (Panasonic Electronic Devices)
6th Author's Name Masaya Tamura  
6th Author's Affiliation Panasonic Electronic Devices Co., Ltd. (Panasonic Electronic Devices)
7th Author's Name Daisuke Yamane  
7th Author's Affiliation Tokyo University (Tokyo Univ.)
8th Author's Name Hiroshi Toshiyoshi  
8th Author's Affiliation Tokyo University (Tokyo Univ.)
9th Author's Name Naoki Shinohara  
9th Author's Affiliation Kyoto University (Kyoto Univ.)
10th Author's Name Tomohiko Mitani  
10th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2007-12-18 11:50:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2007-129 
Volume (vol) vol.107 
Number (no) no.394 
Page pp.13-18 
#Pages 6 
Date of Issue 2007-12-11 (MW) 

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