Phase detecting method by analog-to-digital conversion

Details Phase detecting method by analog-to-digital conversion Phase detecting method by analog-to-digital conversion

1997-06-18

1999-10-19

Pham, Chi H.

Pulse or digital communications

Receivers

Angle modulation

375279, 329304, H03D 322, H04L 2722

Patent

active

059701013

ABSTRACT:
A method of detecting a phase associated with a sinusoidal signal over a period associated with the sinusoidal signal, the method comprising the steps of: sampling the sinusoidal signal at a prescribed sampling frequency every period thereby generating a plurality of sampling values; converting the plurality of sampling values to a plurality of digital values; respectively evaluating said plurality of digital values within a first period and a latter period associated with the period of the sinusoidal signal, the evaluation of each period generating respective resulting digital values; and determining the phase associated with the sinusoidal signal according to the resulting digital values of the first period and the latter period.

REFERENCES:
patent: 4169246 (1979-09-01), Schriber et al.
patent: 4231094 (1980-10-01), Desblache
patent: 4506333 (1985-03-01), Porrot et al.
patent: 4575709 (1986-03-01), Tomlinson
patent: 5202766 (1993-04-01), Mehrgardt et al.
patent: 5521499 (1996-05-01), Goldenberg et al.
patent: 5530720 (1996-06-01), Marguinaud

Affiliated with

Also associated with

Rating

Phase detecting method by analog-to-digital conversion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phase detecting method by analog-to-digital conversion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase detecting method by analog-to-digital conversion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2065863