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Paper Abstract and Keywords
Presentation 2020-03-05 17:35
[Special Invited Talk] Research on Wireless Circuit and Signal Processing
Yasushi Yamao (UEC) RCS2019-364 SR2019-129 SRW2019-69
Abstract (in Japanese) (See Japanese page) 
(in English) Continuing growth of mobile communications does not stop and is going beyond 5G to 6G. Wireless technologies cast light to the ends of world and link them together, becoming a part of the society itself, more than a communication infrastructure. Wireless circuits including modulator /demodulator and signal processing technologies play important role in the realization of wireless systems for communication, radar, sensor, tag and IoT control. Reflecting to the past, wireless circuit reminded us of analog circuits. Now most of them are taken over by signal processing circuits in digital domain, which has happened following the enhancement of system function. Nevertheless, current trends of using higher frequency bands such as mm-waves and wider RF bandwidth beyond 1 GHz again remind us that the characteristics of analog circuits limit the system performances. This talk looks back to the speaker’s experiences on wireless circuits and signal processing technologies including recent technical developments such as reconfigurable RF circuits, nonlinear compensation techniques and communication-radar integration, then considers issues for the future.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless communication / radio circuit / signal processing / nonlinear compensation / radar / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 448, RCS2019-364, pp. 225-225, March 2020.
Paper # RCS2019-364 
Date of Issue 2020-02-26 (RCS, SR, SRW) 
ISSN Online edition: ISSN 2432-6380
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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 RCS SR SRW  
Conference Date 2020-03-04 - 2020-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2020-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Research on Wireless Circuit and Signal Processing 
Sub Title (in English)  
Keyword(1) wireless communication  
Keyword(2) radio circuit  
Keyword(3) signal processing  
Keyword(4) nonlinear compensation  
Keyword(5) radar  
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1st Author's Name Yasushi Yamao  
1st Author's Affiliation The University of Electrical-Communications (UEC)
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Speaker Author-1 
Date Time 2020-03-05 17:35:00 
Presentation Time 50 minutes 
Registration for RCS 
Paper # RCS2019-364, SR2019-129, SRW2019-69 
Volume (vol) vol.119 
Number (no) no.448(RCS), no.449(SR), no.450(SRW) 
Page p.225(RCS), p.95(SR), p.49(SRW) 
#Pages
Date of Issue 2020-02-26 (RCS, SR, SRW) 


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