Title :
Microwave holography by synthetic aperture
Author :
Shigesawa, H. ; Takiyama ; Toyonaga, T.
Abstract :
A simple method for constructing a microwave hologram is described. In this method, a common antenna is employed for both transmitting and receiving, while the rotation of this antenna results in the generation of a synthetic aperture in the angular direction. The behavior of this type of hologram is explained easily by that of a "concave zone plate."
Keywords :
Capacitance; Diodes; Driver circuits; Frequency; Holography; Potentiometers; Pulse circuits; Pulse modulation; Pulse transformers; Thyristors;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1972.8575
