System and method for reduced deviation time domain FM/PM...

Details System and method for reduced deviation time domain FM/PM... System and method for reduced deviation time domain FM/PM...

2007-09-18

2007-09-18

Nguyen, Simon (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

C455S214000, C455S263000, C455S336000, C455S337000

Reexamination Certificate

active

10264513

ABSTRACT:
The present disclosure provides a receiver for receiving a narrow frequency deviation frequency modulated or phase modulated base band signal including a mixer for mixing the received narrow frequency deviation signal to generate an intermediate frequency signal, a band pass filter for filtering the intermediate frequency signal, and a narrow band discriminator circuit that performs a time domain expansion of the modulation deviation of the intermediate frequency signal and discriminates the base band signal.

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