Document Type and Number:
Japanese Patent JPS6135743
Kind Code:
B2
Abstract:
A four phase staggered phase shift keying modulator system having means to modulate a voltage controlled oscillator generating the carrier by positive or negative pulses of a predetermined duration to shift the phase of the carrier by +90 DEG or -90 DEG , the positive or negative being produced by individual coding of a series of applied pulses.
Inventors:
REIMONDO JIIN PIERU HOITEBIN
KURAUDE PIERE BUROSAADO
KURAUDE PIERE BUROSAADO
Application Number:
JP7044078A
Publication Date:
August 14, 1986
Filing Date:
June 13, 1978
Export Citation:
Assignee:
REIMONDO JIIN PIERU HOITEBIN
KURAUDE PIERE BUROSAADO
KURAUDE PIERE BUROSAADO
International Classes:
E05B35/04; H04L27/20