Zobrazeno 1 - 10
of 34
pro vyhledávání: '"H. Rungaldier"'
Autor:
K. L. Beach, J. D. Barter, H. Rungaldier, H.R. Thompson, B.M. Lake, L. Wang, R. Yee, P. H. Y. Lee
Publikováno v:
Radio Science. 34:123-138
Experimental data obtained in the past several years have provided conclusive evidence that non-Bragg scattering plays a major role in X-band microwave backscatter from water wave surfaces, and non-Bragg scattering events are especially noticeable at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de57a2b9321b3927e4d9433e792024b
https://doi.org/10.1029/1998rs900024
https://doi.org/10.1029/1998rs900024
Publikováno v:
IEEE Transactions on Antennas and Propagation. 46:14-26
Scattering experiments from breaking gravity waves conducted at a wave tank facility at small grazing angles in the absence of wind are analyzed. Breaking gravity waves are studied using a fully plane polarimetric horizontal (HH), vertical (VV), vert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d3ee12ba8d12cf9193561b5cd8851f
https://doi.org/10.1109/8.655447
https://doi.org/10.1109/8.655447
Autor:
P. H. Y. Lee, J. D. Barter, H. Rungaldier, C. L. Hindman, R. Yee, H.R. Thompson, K. L. Beach, B.M. Lake
Publikováno v:
Radio Science. 32:1725-1744
A collection of laboratory experiments on Bragg and non-Bragg scattering, mainly from water surfaces, are conducted using a radar system which can be operated in a frequency-chirped, range-resolved mode, or a single-frequency mode without range resol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34461556be237b6bf8e0194cafc00dea
https://doi.org/10.1029/97rs01399
https://doi.org/10.1029/97rs01399
Publikováno v:
IEEE Transactions on Antennas and Propagation. 44:333-340
Results of X-band microwave backscatter from sea surfaces at a small-grazing angle for a range of wind speeds (3.8-10.3 m/s) are presented. The data indicate that the speed of faster-than-Bragg scatterers and their time-averaged polarization ratio bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4792e6a96e9269a815957c2d3d5b15ca
https://doi.org/10.1109/8.486302
https://doi.org/10.1109/8.486302
Autor:
K. L. Beach, R. Yee, H.R. Thompson, J. C. Shelton, B.M. Lake, P.H.Y. Lee, J.D. Barter, H. Rungaldier
Publikováno v:
IGARSS '96. 1996 International Geoscience and Remote Sensing Symposium.
Breaking gravity waves are studied in a wave tank at small grazing angles (4.5/spl deg/-11/spl deg/) where all four polarization elements (HH, VV, HV, VH) are simultaneously measured. Temporally averaged Doppler spectra are obtained for mechanically-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d97bf2357a2b5380dc79eb1f57d1fb9
https://doi.org/10.1109/igarss.1996.516935
https://doi.org/10.1109/igarss.1996.516935
Publikováno v:
Proceedings of IGARSS '94 - 1994 IEEE International Geoscience and Remote Sensing Symposium.
Experiments on grazing angle, polarization and wind-direction dependent microwave backscatter from ocean surfaces are reviewed. A direct proof that non-Bragg and fast scatterers are also required to account for microwave returns has been made through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c130e104336ffb15bd81f4e000ebd97a
https://doi.org/10.1109/igarss.1994.399414
https://doi.org/10.1109/igarss.1994.399414
Autor:
James C. Schatzman, H. Rungaldier, Richard N. Wagner, P.H.Y. Lee, C. L. Hindman, Bruce M. Lake, R. Yee, J.D. Barter, A. B. Williams, Henry C. Yuen, J. C. Shelton, K. L. Beach
Publikováno v:
SPIE Proceedings.
In this paper, we describe TRW's latest version of the scanning laser slope gauge (SLSG) which was used to characterize the sea surface in a recent ocean experiment. The SLSG, capable of measuring the spatial distribution and temporal evolution of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dde592f10759118684e6233f548bba1
https://doi.org/10.1117/12.138852
https://doi.org/10.1117/12.138852
Autor:
H. Rungaldier, B.M. Lake, J. C. Shelton, E. Caponi, P.H.Y. Lee, C. L. Hindman, J.D. Barter, K. L. Beach
Publikováno v:
IEE Proceedings - Radar, Sonar and Navigation. 142:252
Analysis of recent small-grazing-angle microwave backscattering data indicate that the Bragg mechanism alone cannot explain the experimental results. The authors investigate the issue of scattering mechanisms by studying the lineshapes of the backsca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd6fe2175be130304ab8e80d89cca1d8
https://doi.org/10.1049/ip-rsn:19952084
https://doi.org/10.1049/ip-rsn:19952084
Autor:
H. Rungaldier, K. L. Beach, A. B. Williams, J. C. Shelton, B.M. Lake, R. Yee, C. L. Hindman, J.D. Barter, P.H.Y. Lee, Henry C. Yuen
Publikováno v:
Journal of Geophysical Research. 100:2591
Backscattering experiments at microwave frequencies were conducted off the west coast of Scotland in the summer of 1991. Using a dual-polarization, eight-frequency, X band, coherent scatterometer mounted on the bow of a boat, we measured time-resolve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cac2ba08ed8e976ecda753f8d83abe87
https://doi.org/10.1029/94jc02741
https://doi.org/10.1029/94jc02741
Publikováno v:
Review of Scientific Instruments. 50:20-23
The absorption of infrared energy is used to infer internal interfacial displacements. The probe consists of an infrared emitting diode, operated in a pulsed mode, which projects a collimated beam of radiation across a fluid interface onto a silicon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6951c8da9a04f27ad10a5c3cde66a7e
https://doi.org/10.1063/1.1135660
https://doi.org/10.1063/1.1135660