Zobrazeno 1 - 10
of 29
pro vyhledávání: '"D.B. Medved"'
Publikováno v:
Proceedings of GLOBECOM '95.
Wireless data communications are being implemented by the complementary technologies of RF and IR. The RF options provide larger area coverage than wireless optical communications but are limited in full bandwidth throughput to about 5 Mbps whereas t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15e62493662386bcbe84c31c3d0460b2
https://doi.org/10.1109/glocom.1995.502758
https://doi.org/10.1109/glocom.1995.502758
Autor:
G.W. Catuna, B.J. Duncan, H.E. Bussey, H.E.D. Scovil, D.S. Heim, H. Rapaport, C.E. Nelson, C.L. Hogan, P.F. Chester, L. Goldstein, D.B. Medved, L.A. Steinert, F.J. Tischer, D.I. Bolef, B. Lax, M.S. Wheeler, C.B. Sharpe, J.E. Pippin, G.S. Heller, D.A. Fleri, W.P. Wolf, W.L. Whirry, G.P. Rodrigue
Publikováno v:
IRE Transactions on Microwave Theory and Techniques. 6:115-118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab6b21d2595a69f95e905119f8bf5d3
https://doi.org/10.1109/tmtt.1958.1125197
https://doi.org/10.1109/tmtt.1958.1125197
Autor:
D.B. Medved
Publikováno v:
Journal of Physics and Chemistry of Solids. 20:255-267
Decay kinetics of the photoconductivity of zinc oxide are measured as a function of previous intensity of illumination and ambient oxygen pressure. The analysis of the measured kinetics is carried out in terms of a model wherein the basic process is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::065b298b65e0d516d034a7f761b619fb
https://doi.org/10.1016/0022-3697(61)90012-9
https://doi.org/10.1016/0022-3697(61)90012-9
Autor:
D.B. Medved, G.D. Magnuson
Publikováno v:
Planetary and Space Science. 5:115-121
It is suggested that for altitudes below 200 km there may be sufficient sputtering produced by ion, atomic, and molecular impact on the vehicle surface to lead to some increase in ionization above ambient at distances of one mean path or less from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2d82d649eb6dba938d2ca4d9a949dc4
https://doi.org/10.1016/0032-0633(61)90086-1
https://doi.org/10.1016/0032-0633(61)90086-1
Autor:
D.B. Medved
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 6:101-103
Ream displacements up to +-30° have been observed in the radiation patterns from various ferrite-loaded waveguide apertures in transverse magnetic fields. The apertures are used as feeds for Luneberg lenses, and electrical Iobing of narrow pencil be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d07f280a6625287becca774e128ae79
https://doi.org/10.1109/tmtt.1958.1125191
https://doi.org/10.1109/tmtt.1958.1125191
Autor:
D.S. Heim, D.A. Fleri, F.J. Tischer, C.E. Nelson, M.S. Wheeler, L.A. Steinert, W.P. Wolf, H. Rapaport, D.I. Bolef, H.E.D. Scovil, H.E. Bussey, G.S. Heller, W.L. Whirry, B. Lax, D.B. Medved, J.E. Pippin, P.F. Chester, G.W. Catuna, L. Goldstein, G.P. Rodrigue, B.J. Duncan, C.B. Sharpe, C.L. Hogan
Publikováno v:
IRE Transactions on Microwave Theory and Techniques. 6:335-337
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec69d3865a5fa58a690fe7fc256f17e
https://doi.org/10.1109/tmtt.1958.1124574
https://doi.org/10.1109/tmtt.1958.1124574
Publikováno v:
1964 International Electron Devices Meeting.
Photoconductive and photovoltaic devices for detection of short wavelength visible and ultraviolet radiation have not previously been developed to the same extent as solid state infrared detectors. The spectral response of semiconductor devices gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdf9be292c9691564a1ebc7599f9e59c
https://doi.org/10.1109/iedm.1964.187480
https://doi.org/10.1109/iedm.1964.187480
Autor:
D.B. Medved
Publisher Summary This chapter discusses the formation of satellite electron sheaths resulting from secondary emission and photoeffects. Photoelectric and secondary electron emission from the surface of a satellite may give rise to an electron sheath
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::932edd7a594d339b6f116b47be6a8fa8
https://doi.org/10.1016/b978-1-4831-9754-8.50010-0
https://doi.org/10.1016/b978-1-4831-9754-8.50010-0
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