Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Input structure for a power amplifier and associated methods










Image Number 6 for United States Patent #7372327.

A method and apparatus provides an input structure for a power amplifier. In one example, the input structure has an input network and a predriver circuit to provide an input signal to the power amplifier. The input network includes a transformer for helping to maintain a constant input impedance. The predriver includes a limiting amplifier that provides isolation between the power amplifier and the RF input. A DC feedback circuit is used by the predriver that maintains the DC level of the inverters to a desired level.








 
 
  Recently Added Patents
ESD power clamp using a low-voltage transistor to clamp a high-voltage supply in a mixed-voltage chip
Method of re-ordering received data blocks in hybrid automatic repeat request telecommunication system
On-chip radial cavity power divider/combiner
Multi-layer plenoptic displays that combine multiple emissive and light modulating planes
Method and system for optimizing network coverage and capacity
Usage of measurement antenna transmitting communication signal for power adjustment in wireless device
Method and system for transmitting a 1080P60 video in 1080i format to a legacy 1080i capable video receiver without resolution loss
  Randomly Featured Patents
Power and free conveyor
Adjustable armrest for a road vehicle
Halogen-containing thermoplastic resin composition
Arch fireplace surround
Separable hinge assembly with two component device
Luminaire
System for generating explicit routing advertisements to specify a selected path through a connectionless network to a destination by a specific router
Method and apparatus for finding induction variables for use in compiling computer instructions
Shoe and binding of snowboard assembly
Dispersion compensator using Bragg gratings in transmission