MEASUREMENTS OF ELECTROMAGNETIC PULSE PROPAGATION IN VARIOUS SOILS

MEASUREMENTS OF ELECTROMAGNETIC PULSE PROPAGATION IN VARIOUS SOILS

Measurements of the propagation velocity and attenuation of 2.5, 5, and 10 nS pulses in various soils with varying water contents have been made by packing the soils into a specially built coaxial line. From the table of results it is also possible to infer qualitatively the amount of pulse dispersi...

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Bibliographische Detailangaben
1. Verfasser: Burrows, Michael L
Format: Report
Sprache:eng
Schlagworte:
ATTENUATION
CLAY
CONDUCTIVITY
DIELECTRIC PROPERTIES
DISTORTION
ELECTROMAGNETIC PROPERTIES
Electromagnetic Pulses
HIGH FREQUENCY
MEASUREMENT
PROPAGATION
SAMPLING
SAND
SCATTERING
Soil Mechanics
SOILS
VELOCITY
WATER
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Beschreibung
Zusammenfassung:Measurements of the propagation velocity and attenuation of 2.5, 5, and 10 nS pulses in various soils with varying water contents have been made by packing the soils into a specially built coaxial line. From the table of results it is also possible to infer qualitatively the amount of pulse dispersion. The soils tested range from pure sand, which is essentially non- dispersive and has low attenuation, through various loams of moderate dispersion and attenuation to the highly-dispersive, highly-attenuating pure clays.