Paper Abstract and Keywords |
Presentation |
2014-10-24 14:30
Development of High-sensitivity HTS Receiver Module with Hermetic Thermal Insulation Waveguides Tamio Kawaguchi, Noritsugu Shiokawa, Kohei Nakayama, Mutsuki Yamazaki, Hiroaki Ikeuchi, Hiroyuki Kayano (Toshiba) EMCJ2014-64 MW2014-120 EST2014-78 Link to ES Tech. Rep. Archives: MW2014-120 EST2014-78 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have proposed a high-sensitivity high-Tc superconducting (HTS) receiver module with hermetic thermal insulation waveguides. The hermetic thermal insulation waveguide consists of two silver-plated aluminum oxide waveguides and copper wall. The waveguide with a gap between the aluminum oxide waveguides realizes thermal insulation between room temperature and low temperature. And the hermetic waveguide is connected to a vacuum flange to seal the vacuum chamber. This waveguide operates in the 3 GHz band and the dimension of this waveguide is 6.9 x 26.1 mm, one-third of the size of a conventional hollow metallic waveguide. The waveguide realizes an insertion loss of 0.4 dB and thermal conductivity 1/10 that of 3.2mm semi-rigid coaxial copper cable. The HTS receiver module is composed of the developed waveguides, an HTS filter, a cryogenic low-noise amplifier (LNA), and a limiter. The HTS receiver module realized low thermal noise of 60 K. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Rectangular waveguide / Thermal insulation / HTS receiver module / Low-noise amplifier / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 267, MW2014-120, pp. 123-128, Oct. 2014. |
Paper # |
MW2014-120 |
Date of Issue |
2014-10-16 (EMCJ, MW, EST) |
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 |
EMCJ2014-64 MW2014-120 EST2014-78 Link to ES Tech. Rep. Archives: MW2014-120 EST2014-78 |
Conference Information |
Committee |
EMCJ IEE-EMC MW EST |
Conference Date |
2014-10-23 - 2014-10-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Akita Prefectural Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave,, Electromagnetic Analysis, EMC, etc. |
Paper Information |
Registration To |
MW |
Conference Code |
2014-10-EMCJ-EMC-MW-EST |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Development of High-sensitivity HTS Receiver Module with Hermetic Thermal Insulation Waveguides |
Sub Title (in English) |
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Keyword(1) |
Rectangular waveguide |
Keyword(2) |
Thermal insulation |
Keyword(3) |
HTS receiver module |
Keyword(4) |
Low-noise amplifier |
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1st Author's Name |
Tamio Kawaguchi |
1st Author's Affiliation |
Toshiba Corporation (Toshiba) |
2nd Author's Name |
Noritsugu Shiokawa |
2nd Author's Affiliation |
Toshiba Corporation (Toshiba) |
3rd Author's Name |
Kohei Nakayama |
3rd Author's Affiliation |
Toshiba Corporation (Toshiba) |
4th Author's Name |
Mutsuki Yamazaki |
4th Author's Affiliation |
Toshiba Corporation (Toshiba) |
5th Author's Name |
Hiroaki Ikeuchi |
5th Author's Affiliation |
Toshiba Corporation (Toshiba) |
6th Author's Name |
Hiroyuki Kayano |
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Toshiba Corporation (Toshiba) |
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Speaker |
Author-1 |
Date Time |
2014-10-24 14:30:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
EMCJ2014-64, MW2014-120, EST2014-78 |
Volume (vol) |
vol.114 |
Number (no) |
no.266(EMCJ), no.267(MW), no.268(EST) |
Page |
pp.123-128 |
#Pages |
6 |
Date of Issue |
2014-10-16 (EMCJ, MW, EST) |
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