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 5 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
Data consumption framework for semantic objects
Image forming apparatus and method
Imidazolidine-2,4-dione derivatives, and use thereof as a cancer drug
Electrode tab for secondary battery and secondary battery using the same
Hybrid asynchronous transmission process
Dihydronaphthyridinyl(organo)methanone analogs as positive allosteric mGluR5 modulators
Liquid crystal display device
  Randomly Featured Patents
Shoe press
High-pressure fiber reinforced composite pipe joint
Concrete block molding machine having continuously driven vibrating shaft mechanism which can be programmably vibrated and method of programmably vibrating such machines
Refrigerant charging system and method using vapor-phase refrigerant
Process and apparatus for drying and preheating of coking coal in a single flight stream tube
Fixed bed multiple zone fluid-solids contacting apparatus
Automatic loading device for a weapon mounted on a turret
Method of making decorative ring links and article produced thereby
Antenna chassis
New Guinea Impatiens plant named `Kipaqui`