Monopulse signal processor and method using same

Details Monopulse signal processor and method using same Monopulse signal processor and method using same

1984-10-17

1996-11-19

Cangialosi, Salvatore

Communications: directive radio wave systems and devices (e.g.,

Determining direction

Monopulse

G01S 1300

Patent

active

055767117

ABSTRACT:
A monopulse signal processor provides target monopulse ratios and thus target angles having an improved accuracy in those situations where a low signal-to-noise ratio subsists and the monopulse ratio is derived from a sequence of pulses. The monopulse ratio value is determined by: ##EQU1## and .SIGMA..sub.Ii is the in-phase component of the sum signal for the i.sup.th pulse, .SIGMA..sub.Qi is the quadrature component of the sum signal for the i.sup.th pulse, .DELTA..sub.Ii is the in-phase component of the difference signal for the i.sup.th pulse, and .DELTA..sub..OMEGA.i is the quadrature component of the difference signal for the i.sup.th pulse.

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