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Paper Abstract and Keywords
Presentation 2021-03-05 15:20
RF circuit combined inkjet-printed silver wire and copper foil wire
Yuta Sugiyama, Hidenori Ishibashi, Takeshi Oshima, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric), Hikaru Harada (Kishu Giken Kogyo) MW2020-99
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper we present RF circuit combined inkjet-printed silver wiring and copper foil wiring. Since the inkjet printing technology enable to customize wire pattern easily, it is suitable for custom production. However silver ink for printing has a higher resistivity than copper foil. The high resistivity causes loss in the RF circuit. In order to solve this problem, we propose combining inkjet wiring and copper foil wiring. First, producing mutually usable circuit boards with copper foil wiring, and then printing minimum amount of silver ink wiring on the boards based on demand. This method realizes custom production of various circuits. In addition, it can reduce inkjet wiring area and loss in RF circuit.
Keyword (in Japanese) (See Japanese page) 
(in English) Inkjet Printing / Wilkinson Power Divider / Branch Line Coupler / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 422, MW2020-99, pp. 43-48, March 2021.
Paper # MW2020-99 
Date of Issue 2021-02-26 (MW) 
ISSN 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 MW2020-99

Conference Information
Committee MW  
Conference Date 2021-03-05 - 2021-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MW 
Conference Code 2021-03-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) RF circuit combined inkjet-printed silver wire and copper foil wire 
Sub Title (in English)  
Keyword(1) Inkjet Printing  
Keyword(2) Wilkinson Power Divider  
Keyword(3) Branch Line Coupler  
Keyword(4)  
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1st Author's Name Yuta Sugiyama  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
2nd Author's Name Hidenori Ishibashi  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
3rd Author's Name Takeshi Oshima  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
4th Author's Name Toru Takahashi  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
5th Author's Name Yoshio Inasawa  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
6th Author's Name Hikaru Harada  
6th Author's Affiliation Kishu Giken Kogyo Co., Ltd (Kishu Giken Kogyo)
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Speaker Author-1 
Date Time 2021-03-05 15:20:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2020-99 
Volume (vol) vol.120 
Number (no) no.422 
Page pp.43-48 
#Pages 6 
Date of Issue 2021-02-26 (MW) 

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