G - Physics – 01 – N
Patent
G - Physics
01
N
349/23, 354/25,
G01N 29/02 (2006.01) G01S 7/526 (2006.01) G01S 7/539 (2006.01)
Patent
CA 1314090
METHOD AND APPARATUS FOR SIMULATING PHASE COHERENT SIGNAL REFLECTIONS IN MEDIA CONTAINING RANDOMLY DISTRIBUTED TARGETS Abstract of the Disclosure A method of simulating phase coherent signal reflections in media containing randomly distributed targets capable of scattering signals transmitted through the media, wherein the energy of signals directly scattered by the targets is significantly greater than the energy of signals multiply scattered by the targets. A reference signal having a wavelength which is small in comparison to the mean spacing between the targets is modulated and then transmitted through the target-containing medium. The targets produce scat- tered echoes of the signal, from which normalized in- phase and quadrature components are derived and separ- ately, cumulatively summed, "n" times, until their vari- ance becomes a linear function of l/n.
590094
Farmer David M.
Huston Robert D.
Ethyl Additives Corporation
Farmer David M.
Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Fisheries And Oceans
Huston Robert D.
Oyen Wiggs Green & Mutala Llp
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