Title :
Two-tone CW complex holographic radar imaging
Author :
Kitayoshi, H. ; Rossiter, B. ; Yoshino, Y. ; Katoh, K. ; Hirose, M.
Author_Institution :
Advantest Corp., Gyoda, Japan
fDate :
June 28 1993-July 2 1993
Abstract :
A method that resolves range using the phase differences between reconstructed two-tone holograms is presented. This method gives very high range resolution in a very narrow frequency band. Experiments showed that the technique can produce recognizable 3-D images of objects at comparatively short distances in free space.<>
Keywords :
CW radar; image reconstruction; image resolution; microwave holography; radar imaging; 3-D images; CW complex holographic radar imaging; phase differences; range resolution; reconstructed two-tone holograms; Azimuth; Chirp modulation; Frequency; Holography; Image reconstruction; Image resolution; Pulse compression methods; Pulse modulation; Radar imaging; Spaceborne radar;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1993. AP-S. Digest
Conference_Location :
Ann Arbor, MI, USA
Print_ISBN :
0-7803-1246-5
DOI :
10.1109/APS.1993.385580
