Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/166
Name: Amplifiers > Interstage coupling > Transformer coupling > With additional reactive coupling
Description: Subject matter wherein, between the primary and secondary of the transformer, there is an additional capacitive or inductive reactor element which carries part of the signal current coupled between the two devices.

Patents under this class:

Patent Number Title Of Patent Date Issued
5404113 High efficiency power amplifier Apr. 4, 1995
5345189 Vectorial signal combiner for generating an amplitude modulated carrier by adding two phase modulated constant envelope carriers Sep. 6, 1994
4994761 VHF power amplifier Feb. 19, 1991
4348645 Buffer amplifier circuit used in wideband tuner Sep. 7, 1982
4196397 Synchro power buffer amplifier Apr. 1, 1980
4170761 Remotely powered intermediate amplifier for communications transmission Oct. 9, 1979
4124822 Isolation amplifier Nov. 7, 1978

  Recently Added Patents
Method and system for an integrated host PCI I/O bridge and dual port gigabit ethernet controller
Elementary network description for efficient link between neuronal models and neuromorphic systems
Mobile terminal including stellar body watching hookup communications function
Flash memory apparatus and method for generating read voltage thereof
Liquid crystal display device
Delay interferometer using magneto-optic effect of a variable faraday rotator
Method of manufacturing semiconductor device
  Randomly Featured Patents
Process for a high efficiency Class D microwave power amplifier operating in the S-Band
Adaptive addressable circuit redundancy method and apparatus
Seedling planter
Surface light source device of dual light flux generation
Group III nitride compound semiconductor device
Method and apparatus for warming and storage of cold fluids
Method for distinguishing unbalanced disc
Solar powered light
Auto ceiling panel and its manufacturing process
Eyeglasses and method of manufacture thereof