1 Department of Electrical Engineering, Technical University of Denmark
The plane-wave transmitting spectrum of a ground penetrating radar (GPR) loop antenna close to the air-soil interface is measured by means of a probe buried in soil. Probe correction is implemented based upon knowledge about the complex permittivity of the soil and the current distribution of the probe.
Microwave and Optical Technology Letters, 2005, Vol 44, Issue 3, p. 215-216
ground penetrating radar; antenna measurements; plane-wave theory