Title :
Feasibility of enhanced microwave image resolution using a superdirective aperture
Author :
Anderson, A.P. ; Bennett, J.C.
Author_Institution :
University of Sheffield, Sheffield, England
fDate :
3/1/1976 12:00:00 AM
Abstract :
Microwave imaging systems with small numerical apertures have low resolution. It is shown that substantial enhancement of resolution is possible if the recorded data can be loaded with a superdirective function. The criterion for use of this technique is that the recorded data are sufficiently accurate.
Keywords :
Adaptive optics; Apertures; Circuit theory; Filters; Image resolution; Microwave imaging; Optical imaging; Optical recording; Signal synthesis; Transfer functions;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1976.10128
