Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Two-stage amplification using intermediate non-linear square wave










Image Number 3 for United States Patent #7560985.

A two-stage amplifier is provided, which in the first stage, a first amplifier generates a non-linear square wave based on a harmonic input. The non-linear square wave has the same frequency as the harmonic input and is provided as an input to the second stage, in which a second amplifier generates an amplified harmonic output. The first amplifier and/or second amplifier can comprise a group-III nitride-based Heterostructure Field Effect Transistor (HFET). Additionally, the first amplifier can comprise a multi-harmonic Class F amplifier and the second amplifier can comprise a Class E amplifier.








 
 
  Recently Added Patents
Linerless labels
Information terminal, setting information distribution server, right information distribution server, network connection setting program and method
Distributive data capture
Health monitoring of applications in a guest partition
Cup
Apparatus for controllable delay cell and associated methods
Pixel circuit
  Randomly Featured Patents
Fabrication method of pixel structure
Paved surface reconditioning system
Transportable display stand
Method of manufacturing a photovoltaic device
Dial for world time zones
Phase difference measuring device with visible light source for providing easy alignment of optical axes and method therefor
Needle holder for a textile machine
Flameless portable heating kit
Scanning optical apparatus
Seat attachment structure for motor vehicles