Title :
Radio wave imaging by an obstacle scanning
Author_Institution :
Hokkaido University, Sapporo, Japan
fDate :
6/1/1977 12:00:00 AM
Abstract :
A new radio-wave imaging technique was demonstrated with a 9.43 GHz microwave, where an obstacle was scanned in the plane before or behind objects placed in the radiation field and the radio-wave signals disturbed by the obstacle were displayed by a CRT as shadow images.
Keywords :
Aluminum; Aperture antennas; Cathode ray tubes; Holographic optical components; Horn antennas; Lenses; Microwave imaging; Optical imaging; Receiving antennas; Transmitting antennas;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1977.10599
