PHASE DIRECTION FINDING METHOD AND PHASE DIRECTION FINDER FOR IMPLEMENTING SAID METHOD Russian patent published in 2011 - IPC G01S3/46 

FIELD: physics.

SUBSTANCE: phase direction finder which realises the disclosed phase direction finding method has receiving antennae 1, 2.i (i=1, 2,…, n), two receivers, a reference generator, a pulse generator, an electronic switch, a 90° phase changer, three phase detectors, an indicator, a heterodyne, a mixer, an intermediate frequency amplifier, two multipliers, two band-pass filters, a delay line, a differentiator, a correlator, a control pulse generator, two switches, two phase doublers, two phase halvers, two narrow band-pass filters, a phase metre, a computing unit and a recording unit.

EFFECT: broader functionalities of the method and device through determination of the distance to a phase-shift keyed composite signal source.

2 cl, 3 dwg