Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Wireless communications device including power detector circuit coupled to sample signal at interior node of amplifier










Image Number 7 for United States Patent #7010284.

A multi-stage amplifier is coupled with a power detector. The multi-stage amplifier includes a plurality of amplifier stages in series, with a signal path extending through them. The power detector is coupled to an interior node of the amplifier along the signal path, and is operable to sample a first signal being transmitted on the signal path. The power detector outputs a second signal reflective of a power of the first signal. In one embodiment, the interior node is in a matching network of the amplifier disposed between a first amplifier stage and a final amplifier stage of the amplifier. The second signal may be used in a feedback network to adjust an amount of amplification of the first signal by the amplifier.








 
 
  Recently Added Patents
Methods and systems for aggregating and graphically representing information associated with a telecommunications circuit
Image processing apparatus, remote management system, license update method, and computer program product
Method and apparatus for triggering expiration of a data tag device
Fuel-based injection control
Viewing stand
Magnetic impedance element and magnetic sensor using the same
Method and apparatus to maintain welding current to compensate for deterioration of welding contact tip
  Randomly Featured Patents
Method for writing contiguous arrays of stripes in a RAID storage system using mapped block writes
Ice-box with a folding table
Organic light emitting device array
Method and apparatus for communicating data between first and second pairs of transceivers communicating on a common communications link
Portable washing device
Error detection and correction in data and control words
System and method for merging separated pixel blocks into an integral image of an object
Optical fiber coating compositions
Method for making wound magnetic core
Radiator bandwidth enhancement using dielectrics with inverse frequency dependence