Inspec keywords: antenna arrays; radar antennas; aperture antennas; radar imaging; Doppler radar; terrain mapping; remotely operated vehicles

Other keywords: unmanned ground vehicle; TIR; mobility; monostatic terrain imaging radar; spectral analysis approach; cell migration compensation; conventional back-projection method; azimuth compression; Doppler domain; ultrawideband type; secondary range compression; aperture antenna array; scaling function processing approach

Subjects: Geophysical techniques and equipment; Antenna arrays; Radar equipment, systems and applications; Optical, image and video signal processing