Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Amplifier for FM antennas










Image Number 2 for United States Patent #6653905.

An amplifier comprising a transformer and a plurality of FETs, for example, three FETs. An input terminal, which receives a signal from an FM antenna, is connected to one end of the primary winding of the transformer. A power-supply voltage is applied to one end of the secondary winding of the transformer. A given middle part of the secondary winding is connected to an output terminal. The transistors have their source connected in parallel to the other end of the primary winding of the transformer, their drains connected in parallel to the other end of the secondary winding, and their gates connected to the ground.








 
 
  Recently Added Patents
Method and apparatus for power management control of an embedded memory having sleep and shutdown features
Methods and apparatus for voltage selection for a MOSFET switch device
Host route convergence based on sequence values
Anti-GITR antibodies
Methods and systems for managing electronic messages
Mobile communication device and method for providing positioning information
Traffic signal mapping and detection
  Randomly Featured Patents
Longitudinal folding device
Canopy cover
Fragrance bottle
Paintball gun marker trigger
Television video signal detector
Postal cancellation machine
Sport utility vehicle running board
Low-dazzle headlamp for a motor vehicle
Utility control and autonomous disconnection of distributed generation from a power distribution system
Inspection method and inspection apparatus using electron beam