Real-Time Holography With Microwaves And Millimeter Waves

G. Tricoles; E. Brundage; E. L. Rope

doi:10.1117/12.958844

22 August 1980 Real-Time Holography With Microwaves And Millimeter Waves

G. Tricoles, E. Brundage, E. L. Rope

Proceedings Volume 0231, 1980 Intl Optical Computing Conf I; (1980) https://doi.org/10.1117/12.958844
Event: 1980 Technical Symposium East, 1980, Washington, D.C., United States

Abstract

A new approach to real-time, long-wavelength holography is described. The method utilizes one wavelength for formation and another for reconstruction. The reconstruction is done with a millimeter wave lens illuminated by an antenna array operating at the shorter wave-lengths. The amplitude distribution from the array is a replica of the sampled microwave hologram. PIN-diode modulators control the reconstruction array. Experimental verification is given.

Citation Download Citation

G. Tricoles, E. Brundage, and E. L. Rope "Real-Time Holography With Microwaves And Millimeter Waves", Proc. SPIE 0231, 1980 Intl Optical Computing Conf I, (22 August 1980); https://doi.org/10.1117/12.958844

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