Keyword : noise temperature


Noise Temperature Approximations for Offset Gregorian Reflector Systems
Robert LEHMENSIEK Dirk I. L. DE VILLIERS 
Publication:   
Publication Date: 2018/02/01
Vol. E101-B  No. 2 ; pp. 332-339
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2016)
Category: Antennas
Keyword: 
noise temperatureradio astronomyreceiving sensitivityreflector antennas
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Waveguide-Type SIS Receiver Using All-NbN Technique
Masanori TAKEDA Yoshinori UZAWA Akira KAWAKAMI Zhen WANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/02/01
Vol. E89-C  No. 2 ; pp. 163-169
Type of Manuscript:  Special Section PAPER (Special Section on Superconducting High-frequency Devices)
Category: 
Keyword: 
SIS mixerNbNsubmillimeter-wavewaveguidenoise temperature
 Summary | Full Text:PDF

A 385-500 GHz Low Noise Superconductor-Insulator- Superconductor Mixer for ALMA Band 8
Wenlei SHAN Shinichiro ASAYAMA Mamoru KAMIKURA Takashi NOGUCHI Shengcai SHI Yutaro SEKIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/02/01
Vol. E89-C  No. 2 ; pp. 170-176
Type of Manuscript:  Special Section PAPER (Special Section on Superconducting High-frequency Devices)
Category: 
Keyword: 
Atacama large millimeter/submillimeter arraynoise temperatureSIS mixerwideband performancesideband separation
 Summary | Full Text:PDF

A Study on Performance Degradation of Satellite Broadcasting Receiving Antenna Systems due to Weather Conditions
Chen HU Yasutaka OGAWA Kiyohiko ITOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/09/25
Vol. E82-B  No. 9 ; pp. 1547-1551
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
satellite broadcasting receiverantenna gainnoise temperatureG/T
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Noise Temperature of Active Feedback Resonator (AFR)
Youhei ISHIKAWA Sadao YAMASHITA Seiji HIDAKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/06/25
Vol. E76-C  No. 6 ; pp. 925-931
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology for Advanced Functions and Size-Reductions)
Category: 
Keyword: 
active feedback resonatorAFRmicrowave resonatorunloaded Qthermal noisenoise temperature
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