Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Ben K. Sternberg"'
Autor:
Ben K. Sternberg
Publikováno v:
Journal of Environmental and Engineering Geophysics. 25:111-127
Following our previous studies of the Differential Target Antenna Coupling (DTAC) method with horizontal and vertical arrays for EM surveys, in this paper we study the application of the DTAC method to a different configuration, where a large, statio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36ed881ae1372565d1fbf8c12cdbb62a
https://doi.org/10.2113/jeeg19-034
https://doi.org/10.2113/jeeg19-034
Autor:
Ben K. Sternberg, Wanjie Feng
Publikováno v:
Journal of Environmental and Engineering Geophysics. 22:143-152
We have tested the Vertical-Array Differential Target Antenna Coupling (DTAC) system over a variety of well-characterized, buried targets. The DTAC system produces a primary field in the frequency range of 10 Hz to 10 kHz and records secondary magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6b7c41d1cdadff62f4724b9556a1dc9
https://doi.org/10.2113/jeeg22.2.143
https://doi.org/10.2113/jeeg22.2.143
Publikováno v:
Journal of Applied Geophysics. 138:172-178
In this paper we discuss the design and verification of wide-band, multi-frequency, tuning circuits for large-moment Transmitter (TX) loops. Since these multi-frequency, tuned-TX loops allow for the simultaneous transmission of multiple frequencies a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa79296c94fe9a804bd1dea024973037
https://doi.org/10.1016/j.jappgeo.2017.01.014
https://doi.org/10.1016/j.jappgeo.2017.01.014
Publikováno v:
Journal of Applied Geophysics. 136:211-218
In this paper we discuss the modeling, design and verification of large-moment transmitter (TX) loops for geophysical applications. We first develop two equivalent circuit models for TX loops. We show that the equivalent inductance can be predicted u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::123c426cae31220c43ea05ac73bef4d0
https://doi.org/10.1016/j.jappgeo.2016.11.002
https://doi.org/10.1016/j.jappgeo.2016.11.002
Autor:
Ben K. Sternberg, Tsylya M. Levitskaya
Samples from Columbia University were from a sand-filled model tank. This model tank was used for testing a Ground Penetrating Radar (GPR) system. These samples consisted of just clean sand. They are not representative of natural conditions, but are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a5ff0e6d840f7c12d1c636232a8abe
https://doi.org/10.1016/b978-0-12-818603-9.00009-x
https://doi.org/10.1016/b978-0-12-818603-9.00009-x
Autor:
Tsylya M. Levitskaya, Ben K. Sternberg
Publikováno v:
Electrical Spectroscopy of Earth Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f7d5209a21d395f103c0fe466241977
https://doi.org/10.1016/b978-0-12-818603-9.00003-9
https://doi.org/10.1016/b978-0-12-818603-9.00003-9
Autor:
Ben K. Sternberg, Tsylya M. Levitskaya
Fort Huachuca, AZ samples are representative of moderate-loss soils that occur naturally in many locations. Complete electrical properties are described for three different water contents over a frequency range of 1 kHz–1 GHz. Plots are displayed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1178b78f8da1c60e0ab0408461ff4cf
https://doi.org/10.1016/b978-0-12-818603-9.00010-6
https://doi.org/10.1016/b978-0-12-818603-9.00010-6
Autor:
Tsylya M. Levitskaya, Ben K. Sternberg
Publikováno v:
Electrical Spectroscopy of Earth Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4f7853866f5b87f280b86311cbe83de
https://doi.org/10.1016/b978-0-12-818603-9.00011-8
https://doi.org/10.1016/b978-0-12-818603-9.00011-8
Autor:
Tsylya M. Levitskaya, Ben K. Sternberg
Publikováno v:
Electrical Spectroscopy of Earth Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c53036af2b8fa8fa42ce6cebabf69ea
https://doi.org/10.1016/b978-0-12-818603-9.00004-0
https://doi.org/10.1016/b978-0-12-818603-9.00004-0