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Paper Abstract and Keywords
Presentation 2017-09-22 11:35
A Sample and Hold CMOS IC for 28 GHz-Band Direct RF Undersampling Reception
Nagahiro Yoshino, Keita Norishima, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2017-74
Abstract (in Japanese) (See Japanese page) 
(in English) Direct RF under sampling reception has been developed to reduce the size and the power consumption of the terrestrial wireless terminals(-3GHz). This reception method is applicable for satellite communication receivers because the requirements of spurious response and near-far resistance be relaxed from that of terrestrial wireless receivers. Therefore, we have developed a series/shunt sampling switch type sample and hold (S/H) IC for Ka-band(19.4-20.2 GHz) Very Small Aperture Terminal (VSAT) under sampling receiver. In this paper, we propose and evaluate a 28 GHz-band S/H IC for VSAT receivers. The S/H IC is required to receive and operate in RF frequency (27.5-28.5 GHz) on VSAT system and Fifth-Generation Mobile Communication System(5G). The proposed S/H circuit is designed and fabricated in 65 nm CMOS process. The fabricated IC achieves higher than 39.9 dB signal-to-noise ratio (SNR) at 28 GHz-band, and demodulates received signal within 3.51% error vector magnitude (EVM) on 64QAM, 48 Mbps.
Keyword (in Japanese) (See Japanese page) 
(in English) Digital to RF / RFIC / CMOS / Microwave circuit / Sampling mixer / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 216, MW2017-74, pp. 35-39, Sept. 2017.
Paper # MW2017-74 
Date of Issue 2017-09-14 (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)
Download PDF MW2017-74

Conference Information
Committee AP MW  
Conference Date 2017-09-21 - 2017-09-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Saitama University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, Millimeter wave, Measurement, Antennas and Propagation 
Paper Information
Registration To MW 
Conference Code 2017-09-AP-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Sample and Hold CMOS IC for 28 GHz-Band Direct RF Undersampling Reception 
Sub Title (in English)  
Keyword(1) Digital to RF  
Keyword(2) RFIC  
Keyword(3) CMOS  
Keyword(4) Microwave circuit  
Keyword(5) Sampling mixer  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Nagahiro Yoshino  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Keita Norishima  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Mizuki Motoyoshi  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Suguru Kameda  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Noriharu Suematsu  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2017-09-22 11:35:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2017-74 
Volume (vol) vol.117 
Number (no) no.216 
Page pp.35-39 
#Pages 5 
Date of Issue 2017-09-14 (MW) 

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