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Proceedings Paper

Observed precursor of pulsed radio waves
Author(s): George C. Giakos; Thomas Koryu Ishii
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Paper Abstract

Experimental and theoretical analysis on pulsed radio wave propagation measurements, obtained through a series of time domain experiments in open space as well as in a waveguide, indicate that the precursor or the very early wavefront onset, slightly above the noise level, propagates with a speed equal to the phase velocity. Since it is observable, it may be useful for radio messages. Basic principles and experimental support are presented.

Paper Details

Date Published: 14 September 1994
PDF: 12 pages
Proc. SPIE 2275, Advanced Microwave and Millimeter-Wave Detectors, (14 September 1994); doi: 10.1117/12.186727
Show Author Affiliations
George C. Giakos, Univ. of Tennessee/Memphis (United States)
Thomas Koryu Ishii, Marquette Univ. (United States)

Published in SPIE Proceedings Vol. 2275:
Advanced Microwave and Millimeter-Wave Detectors
Satish S. Udpa; Hsiu C. Han, Editor(s)

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