Feasibility of enhanced microwave image resolution using a superdirective aperture

1 March 1976

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 64 (3) , 376-378
https://doi.org/10.1109/proc.1976.10128

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

IMAGE RESOLUTION
APERTURES
TRANSFER FUNCTIONS
OPTICAL IMAGING
MICROWAVE IMAGING
OPTICAL RECORDING
SIGNAL SYNTHESIS
FILTERS
CIRCUIT THEORY
ADAPTIVE OPTICS

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