Method for measuring locking time and frequency error in RF...

Details Method for measuring locking time and frequency error in RF... Method for measuring locking time and frequency error in RF...

2005-09-27

2009-12-01

Ahn, Sam K (Department: 2611)

Pulse or digital communications

Testing

Reexamination Certificate

active

07627027

ABSTRACT:
A method is provided for measuring the locking time of an RF receiver. The method comprises inputting to the RF receiver an input sine wave with a certain frequency difference relative to the system operation frequency. An oscilloscope is used to capture the analog I and Q output signal of the receiver. The locking time is determined from the waveform imaged on the screen of the oscilloscope. Using the method allows measuring locking time accurately and in a short amount of time.

REFERENCES:
patent: 5524281 (1996-06-01), Bradley et al.
patent: 7271575 (2007-09-01), Pickerd et al.
patent: 2003/0163267 (2003-08-01), Premy
patent: 2005/0047536 (2005-03-01), Wu et al.

Affiliated with

Also associated with

Rating

Method for measuring locking time and frequency error in RF... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for measuring locking time and frequency error in RF..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for measuring locking time and frequency error in RF... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4090217