Method for tracking a transmitter by means of a synthetic...

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Reexamination Certificate

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C342S449000

Reexamination Certificate

active

07907089

ABSTRACT:
Method of locating one or more transmitters on the basis of an array of sensors moving with respect to the transmitters comprising at least the following steps:determining the direction vectors âkcorresponding to the response of the array of sensors to a source with incidence (θ, Δ) as a function of the incidence parameters θ, Δ, and of the parameter ρ related to the distortion of the phases on the sensors,transforming this vector âkso as to eliminate the unknown parameter ρ, into a vector ĉkm, ĉ′km,using the transformed vector to obtain the position of the transmitter using a maximized locating criterion.

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