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of 6
pro vyhledávání: '"William F. Croswell"'
Autor:
William F. Croswell, Tim Durham, Mark Jones, Daniel Schaubert, Paul Friederich, James G. Maloney
Publikováno v:
Modern Antenna Handbook. :581-629
Autor:
K. Krebs, Robert C. Taylor, Ben A. Munk, A. Mark Jones, James J. Rawnick, D. Wiebelt, Sean Ortiz, M. Vanstrum, J. Pryor, Griffin K. Gothard, Randy Boozer, William F. Croswell, Stephen B. Brown, B. Pigon, T. Durharn
Publikováno v:
IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450).
A fundamentally different approach to broadband array design is introduced and validated with measured data. This design approach relies on mutual coupling to increase array bandwidth as opposed to the conventional approach of attempting to minimize
Autor:
William F. Croswell, G. Turner
Publikováno v:
Proceedings of IEEE Antennas and Propagation Society International Symposium.
Summary form only given. The use of graphite structure along with gold-plated molybdenum wire mesh surfaces enables the construction of reliable precision spacecraft antennas that can be stowed in a small volume for launch and then deployed on orbit.
Autor:
John C. Fedors, William F. Croswell
Publikováno v:
International Oil Spill Conference Proceedings. 1979:313-316
The U.S. Congress has directed NASA to conduct an assessment of the potential use of space technology in the monitoring of oil spills and ocean pollution. As a result, laboratory studies, aircraft missions, and spacecraft studies are underway to perf
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. :2-15
A series of experiments was performed at sea where the effectiveness of dispersants applied from a helicopter was tested on fresh and weathered crude oils released from a surface research vessel. In conjunction with these experiments, remote sensing
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