Resources Contact Us Home
High resolution variable gain control

Image Number 10 for United States Patent #7982539.

A gain circuit includes an analog section with variable gain and a digital section with variable gain. The gain steps for the digital section have a higher resolution than the gain steps for the analog section. In some implementations, gain steps can be achieved much finer than 0.1 db or less without sensitivity to device tolerances.

  Recently Added Patents
Process for making thermoplastic polymer pellets
Method for transferring inventory between virtual universes
Method for measuring and improving organization effectiveness
Method and apparatus for visual neural stimulation
Battery pack with interchangeable circuit substrates
Power management systems and designs
Contactless electrical connector for an induction sensor, and sensor including such a connector
  Randomly Featured Patents
Retroflective attitude determining system
AC electric energy meter having drive circuit including stepper motor for driving mechanical register
Free-space quantum communications system and process operative absent line-of-sight
Ampoule failure system
Disposable garments
Melting device and an inkjet printer provided with a melting device of this kind
VHF harmonic impedance tuner
Boom event analyzer recorder
Representational approach to DNA analysis
Elevator push-button device