Resources Contact Us Home
Summing circuit for a filter

Image Number 3 for United States Patent #8085079.

According to one embodiment of the invention, a summing circuit comprises a first transmitter, a second transmitter, a first current offset circuit and a first transconductance amplifier. The first current offset circuit is coupled to the emitters of the first and second transistors. The first transconductance amplifier is coupled to the first current offset circuit.

  Recently Added Patents
High porosity ceramic honeycomb article containing rare earth oxide and method of manufacturing same
System and method for producing statistically valid assay means and ranges for quality control materials
Field-programmable analog array with memristors
Spectral sensor for checking documents of value
Out-of-order load/store queue structure
High-resolution, active reflector radio frequency ranging system
Keypoint descriptor generation by complex wavelet analysis
  Randomly Featured Patents
P.C. Board lead trimming method
Smooth muscle chemical pacemaker
Gaming device having a predetermined result poker game
Heavy duty pneumatic tire including variable width grooves and constant width grooves
Tool for making hollow articles
Powder coating components to reduce friction, increase wear resistance, and improve cleanability
Aqueous polymer dispersions, aqueous coating materials based on these polymer dispersions, and processes for the finishing of motor-vehicle bodies
Biological polymeric compositions and methods related thereto
Photodetector sealing resin is a boride or an oxide of micro particles
Seamless filled capsules