Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Q.D. Kroll"'
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
Autor:
Shian U. Hwu, Kaylene Kindt, Robert Scully, Ray Nuss, Q.D. Kroll, Catherine C. Sham, Diana Schuler, Denise Romero
Publikováno v:
AIAA SPACE 2011 Conference & Exposition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18015b2afe915fc2d2fc9e3d81d34d1
https://doi.org/10.2514/6.2011-7305
https://doi.org/10.2514/6.2011-7305
Publikováno v:
AIAA Infotech@Aerospace Conference.
The space shuttle ultra-high frequency Space-to-Space Communication System has to provide adequate communication coverage for astronauts who are performing thermal tile inspection and repair on the underside of the space shuttle orbiter (SSO). Carefu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29a1303db82eb3c49c2ef31b6aeb2eec
https://doi.org/10.2514/6.2009-1913
https://doi.org/10.2514/6.2009-1913
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
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
Publikováno v:
Proceedings of GLOBECOM '93. IEEE Global Telecommunications Conference.
The Communication System Simulation Laboratory (CSSL) at the National Aeronautics and Space Administration (NASA)/Johnson Space Center (JSC) provides a facility for analyzing and simulating space communication systems. The CSSL has simulation tools t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0e87a4e071a7ccceab0f34d9e8a2ccc
https://doi.org/10.1109/glocom.1993.318220
https://doi.org/10.1109/glocom.1993.318220