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
Pharmaceutical compositions of paclitaxel, paclitaxel analogs or paclitaxel conjugates and related methods of preparation and use
Malicious attack detection and analysis
Compounds, compositions and use
Electronic device
Peer-to-peer, internet protocol telephone system with proxy interface for configuration data
Method and system for distributing ringback files
Terminal device and image printing method
  Randomly Featured Patents
Time-sliced multiplexed image display
Household electric cooking appliance, such as a food processor, comprising a simplified locking and unlocking device
Method of adjusting an optronic fuse system
Combined air-hydrogen turbo-rocket power plant
Adaptive video comb filter with legalized output signals
Method and apparatus for winding and twisting yarn
Image display apparatus capable of suppressing adverse influences caused by repetitive image contents
Cable elevator with a drive plate
Process and plant for pickling materials made of steel, in particular stainless steel
System and methods for detecting harmful agents within contents of mail