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Paper Abstract and Keywords
Presentation 2022-08-10 10:00
[Invited Talk] A Power-Efficient Harmonic-Selection Phased-Array Receiver Supporting 24.25-71GHz Operation With 36dB Inter-Band Blocker Rejection
Jian Pang, Yi Zhang, Zheng Li, Minzhe Tang, Yijing Liao, Ashbir Aviat Fadila, Atsushi Shirane, Kenichi Okada (Tokyo Tech) SDM2022-49 ICD2022-17
Abstract (in Japanese) (See Japanese page) 
(in English) Regarding the incoming 6G, the frequency coverage of cellular communication keeps scaling towards over 100GHz. Multi-band receivers have been developed to realize reception over multiple cellular bands with minimized system size. However, the scalability of conventional multi-band receivers is limited due to their huge power consumption from the wide-band LO and RF chains. It is also difficult for the conventional designs to achieve enough rejections against blockers from inter-band. This work introduces a 24.25-71GHz phased-array receiver. A harmonic-selection technique is proposed to extend the operating bandwidth with low power consumption and over 36-dB inter-band blocker tolerance. The proposed phased-array receiver achieves 256-QAM EVMs of -33.3dB, -30.9dB, -31.6dB, and -28.5dB at 28GHz, 39GHz, 47.2GHz, and 60.1GHz, respectively, with the worst-case inter-band blockers. The power consumption for a single receiver channel is 36mW, 32mW, 51mW, and 71mW at 28GHz, 39GHz, 47.2GHz, and 60.1GHz, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) CMOS / ５G / multi-band / receiver / EVM / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 149, ICD2022-17, pp. 68-72, Aug. 2022.
Paper # ICD2022-17 
Date of Issue 2022-08-01 (SDM, ICD) 
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 SDM2022-49 ICD2022-17

Conference Information
Committee ICD SDM ITE-IST  
Conference Date 2022-08-08 - 2022-08-10 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications 
Paper Information
Registration To ICD 
Conference Code 2022-08-ICD-SDM-IST 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Power-Efficient Harmonic-Selection Phased-Array Receiver Supporting 24.25-71GHz Operation With 36dB Inter-Band Blocker Rejection 
Sub Title (in English)  
Keyword(1) CMOS  
Keyword(2) ５G  
Keyword(3) multi-band  
Keyword(4) receiver  
Keyword(5) EVM  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Jian Pang  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Yi Zhang  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
3rd Author's Name Zheng Li  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
4th Author's Name Minzhe Tang  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
5th Author's Name Yijing Liao  
5th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
6th Author's Name Ashbir Aviat Fadila  
6th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
7th Author's Name Atsushi Shirane  
7th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
8th Author's Name Kenichi Okada  
8th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker Author-1 
Date Time 2022-08-10 10:00:00 
Presentation Time 45 minutes 
Registration for ICD 
Paper # SDM2022-49, ICD2022-17 
Volume (vol) vol.122 
Number (no) no.148(SDM), no.149(ICD) 
Page pp.68-72 
#Pages 5 
Date of Issue 2022-08-01 (SDM, ICD) 

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