Frequency modulator and method for adjusting gain thereof

Details Frequency modulator and method for adjusting gain thereof Frequency modulator and method for adjusting gain thereof

2011-06-07

2011-06-07

Mis, David (Department: 2817)

Modulators

Frequency modulator

Including stabilization or alternatively distortion, noise...

C332S127000

Reexamination Certificate

active

07956699

ABSTRACT:
A frequency modulator capable of performing frequency modulation without increasing quantization noise; and a method for adjusting the gain thereof are provided. An input signal is gain-adjusted by a gain adjustment section and outputted to a frequency modulation section. The frequency modulation section is gain-controlled based on a first signal. For setting a digital gain coefficient and an analog gain coefficient of the gain adjustment section, a test signal is inputted. In this state, in a generation section, first control information for setting the digital gain coefficient and second control information for setting the analog gain coefficient are generated based on information regarding a state of the frequency modulation section.

REFERENCES:
patent: 4870384 (1989-09-01), Thomas
patent: 5952895 (1999-09-01), McCune, Jr. et al.
patent: 96/33553 (1996-10-01), None

Affiliated with

Also associated with

Rating

Frequency modulator and method for adjusting gain thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frequency modulator and method for adjusting gain thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frequency modulator and method for adjusting gain thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2651904