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Paper Abstract and Keywords
Presentation 2008-01-31 10:15
Ultra-short pulse generators using resonant tunneling diodes and their integration with antenna on AlN ceramic substrates
Koichi Maezawa (Univ. Toyama), Naoki Kamegai, Shigeru Kishimoto, Takashi Mizutani (Nagoya Univ.), Hiroya Andoh (Toyota College Tech.), Kazuhiro Akamatsu, Hirofumi Nakata (Nippon Mining & Metals) ED2007-247 SDM2007-258
Abstract (in Japanese) (See Japanese page) 
(in English) Ultra-short pulse generations were demonstrated on the two types of
resonant tunneling diode (RTD) pulse generators. The circuits were
fabricated with InGaAs/AlAs RTDs on the InP substrate. One of the
circuits was a simple resistor-RTD series circuit, and the other was a
circuit consisting of an RTD pair. The FWHMs (full width of half
maxima) of the pulses were about 10 ps. Good symmetric opposite
polarity peaks were obtained for the resistor-RTD pair circuit, while
the peaks for the resistor-RTD series circuit were
asymmetric. Moreover, simple resistor-RTD type pulse generator was
integrated with antennas on ceramic substrates. Sending and receiving
experiment showed that the 70 GHz wave packet was transmitted between antennas.
Keyword (in Japanese) (See Japanese page) 
(in English) resonant tunneling / negative resistance / pulse / InP / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 473, ED2007-247, pp. 51-56, Jan. 2008.
Paper # ED2007-247 
Date of Issue 2008-01-23 (ED, SDM) 
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 ED2007-247 SDM2007-258

Conference Information
Committee ED SDM  
Conference Date 2008-01-30 - 2008-01-31 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ED 
Conference Code 2008-01-ED-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Ultra-short pulse generators using resonant tunneling diodes and their integration with antenna on AlN ceramic substrates 
Sub Title (in English)  
Keyword(1) resonant tunneling  
Keyword(2) negative resistance  
Keyword(3) pulse  
Keyword(4) InP  
Keyword(5)  
Keyword(6)  
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1st Author's Name Koichi Maezawa  
1st Author's Affiliation University of Toyama (Univ. Toyama)
2nd Author's Name Naoki Kamegai  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Shigeru Kishimoto  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Takashi Mizutani  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
5th Author's Name Hiroya Andoh  
5th Author's Affiliation Toyota National College of Technology (Toyota College Tech.)
6th Author's Name Kazuhiro Akamatsu  
6th Author's Affiliation Nippon Mining & Metals Co.,Ltd. (Nippon Mining & Metals)
7th Author's Name Hirofumi Nakata  
7th Author's Affiliation Nippon Mining & Metals Co.,Ltd. (Nippon Mining & Metals)
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Speaker Author-1 
Date Time 2008-01-31 10:15:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2007-247, SDM2007-258 
Volume (vol) vol.107 
Number (no) no.473(ED), no.474(SDM) 
Page pp.51-56 
#Pages 6 
Date of Issue 2008-01-23 (ED, SDM) 

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