Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias
Reexamination Certificate
2005-08-02
2005-08-02
Nguyen, Khanh V. (Department: 2817)
Amplifiers
With control of power supply or bias voltage
With control of input electrode or gain control electrode bias
C330S129000, C330S285000
Reexamination Certificate
active
06924698
ABSTRACT:
A method for measuring the forward power output of an amplifier with improved accuracy with a mismatched load based on probing the amplitude of the AC voltage and current in the final amplifier stage. Amplitudes are combined resulting in a composite reading that is affected less by load mismatch. Variations include measuring signal amplitude at two points 90 degrees apart in the transmission medium and measuring the power supply voltage and current of a saturated amplifier.
REFERENCES:
patent: 6081161 (2000-06-01), Dacus et al.
patent: 6430402 (2002-08-01), Agahi-Kesheh
Camnitz Lovell H.
Jansen Bartholomeus Hendrik
Parkhurst, Jr. Ray Myron
Agilent Technologie,s Inc.
Kee Pamela Lau
Nguyen Khanh V.
LandOfFree
Power detector for mismatched load does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power detector for mismatched load, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power detector for mismatched load will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3517157