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
Electric vehicle charging station parking meter systems
Workflow optimization for high throughput imaging environments
Light-emitting device
System and method to assess and report the health of landing gear related components
Method and apparatus for allocating erasure coded data to disk storage
Implantable defibrillator systems and methods with mitigations for saturation avoidance and accommodation
Ion implantation method and ion implantation apparatus
  Randomly Featured Patents
Fan powered roof venting method and apparatus
Dielectric filter
Luminescent quartz glass, method of preparing such a glass and luminescent screen provided with such a glass
Building construction using hollow core wall
Writing instrument
Panel display system
Method for detecting an individual who is afflicted with or a carrier for Van Buchem's disease
Wireless image transmission device and image transmission method
Information storage medium and information recording/playback system
DC/DC converter and program