Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Yin-Chung Loh"'
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 20:9-14
An extension boom is to be installed on the starboard side of the Space Shuttle orbiter (SSO) payload bay for thermal tile inspection and repairing. As a result, the Space Shuttle payload bay ultra high frequency (UHF) antenna has been under the boom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26dd5547170eea2c6ce24e202fa09d95
https://doi.org/10.1109/maes.2005.1581094
https://doi.org/10.1109/maes.2005.1581094
Publikováno v:
Journal of Spacecraft and Rockets. 41:313-315
5Fertig, M., Fruhauf, H. H., and Auweter-Kurtz, M., “Modelling of Reactive Processes at SiC Surfaces in Rarefied Nonequilibrium Airflows,” AIAA Paper 2002-3102, June 2002. 6Armenise, I., Capitelli, M., Colonna, G., Koudriavtsev, N., and Smetanin,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96eaab6446b62b234a65f00dcbffc43a
https://doi.org/10.2514/1.1793
https://doi.org/10.2514/1.1793
Publikováno v:
Journal of Spacecraft and Rockets. 35:856-858
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9f29768a6ab754ac0a30057e8abacb
https://doi.org/10.2514/2.7590
https://doi.org/10.2514/2.7590
Publikováno v:
2006 ieee/aiaa 25TH Digital Avionics Systems Conference.
This paper presents the signal characteristic analysis of the International Space Station 2.4 GHz Wireless Local Area Networks (WLANs). The test data indicate the Space Station RF environment is quite different from typical indoor environment. The em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::623df0449d5890d24bd85d68c5b6778b
https://doi.org/10.1109/dasc.2006.313774
https://doi.org/10.1109/dasc.2006.313774
Publikováno v:
24th Digital Avionics Systems Conference.
This paper outlines the modeling techniques and important parameters to define a rigorous but practical procedure that can verify the compliance of RF exposure to the NASA standards for astronauts and electronic equipments. The electromagnetic modeli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::969a92089eb091dc136b4c4e556a7099
https://doi.org/10.1109/dasc.2005.1563417
https://doi.org/10.1109/dasc.2005.1563417
Publikováno v:
IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313).
The ISS Ku-band antenna is a 6 ft. diameter reflector antenna. The previous ISS Ku-band antenna model for communication coverage analysis is a 6 ft. diameter cylinder. This is based on the Space Shuttle reflector antenna test data and additional comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d038e341cba735cbc444aabf95a6faa
https://doi.org/10.1109/aps.2002.1018219
https://doi.org/10.1109/aps.2002.1018219
Publikováno v:
Proceedings. 2005 IEEE Networking, Sensing and Control, 2005..
The space shuttle ultra high frequency (UHF) communications system is planned to provide radio frequency (RF) coverage for astronauts working underside of the space shuttle Orbiter (SSO) for thermal tile inspection and repairing. This study is to ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960a6fd55ff3e9a144463ecdb3e77be1
https://doi.org/10.1109/icnsc.2005.1461314
https://doi.org/10.1109/icnsc.2005.1461314
Autor:
Yin-Chung Loh, Shian U. Hwu
Publikováno v:
Proceedings. 2004 IEEE Radio and Wireless Conference (IEEE Cat. No.04TH8746).
This work describes the application of the uniform geometrical theory of diffraction (UTD) for Space Station 2.4 GHz wireless local area networks (WLAN) indoor propagation characteristics analysis. The verification results indicate good correlation b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73e4f0143ff6901c738b617e65fa159d
https://doi.org/10.1109/rawcon.2004.1389162
https://doi.org/10.1109/rawcon.2004.1389162
Publikováno v:
Proceedings IEEE 56th Vehicular Technology Conference.
This paper describe the application of the uniform geometrical theory of diffraction (UTD) for space station communications performance analysis. A three dimensional UTD model is implemented. Comparisons of simulation results with flight data are pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7853019d250a1a5b87e2e181a4ba036
https://doi.org/10.1109/vetecf.2002.1040563
https://doi.org/10.1109/vetecf.2002.1040563
Publikováno v:
Proceedings. The 21st Digital Avionics Systems Conference.
The purpose of this study is to quantify the Space Shuttle payload bay electromagnetic environment due to the Ku-band reflector antenna illumination. Both experimental and computational analyses were performed. A series of near-field measurements wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39a51d3d973513f3565080f4cdc2bac2
https://doi.org/10.1109/dasc.2002.1052949
https://doi.org/10.1109/dasc.2002.1052949