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
Light-emitting device
Method for the analysis of solid objects
Predicting popularity of electronic publications
Medical diagnosis, therapy, and prognosis system for invoked events and methods thereof
Formation of a masking layer on a dielectric region to facilitate formation of a capping layer on electrically conductive regions separated by the dielectric region
Magnetic resonance imaging apparatus for use with radiotherapy
Isolated Australian coral reef fluorescent proteins and cell-based kinase or phosphatase platforms for cancer drug development
  Randomly Featured Patents
Software modeling system and method
Detergent compositions
Exterior surface configuration of an automobile front light assembly
Display rack for books
Cold cathode field emission display
Hemostatic plug
Apparatus, and associated method, for transmitting and receiving a multi-stage, encoded and interleaved digital communication signal
Sofa sleeper deck with transverse slats
Molded protection cap
Stretchable strap with gripper and method of making the same