Resources Contact Us Home
Signal generator, signal generation method, and RF communication system using the same

Image Number 12 for United States Patent #7830213.

A signal generator, a signal generation method, and a communication system using the same are provided. The signal generator includes a plurality of nonlinear elements which are connected in a ring; and a signal distributor which is arranged in the ring to form a closed loop, feeds part of a signal to one of the plurality of the nonlinear elements, and outputs signal generated by one of the plurality of nonlinear elements. The method includes arranging a plurality of nonlinear elements connected in a ring; inputting a signal to one of the nonlinear elements; amplifying the signal; receiving the amplified signal and generating a harmonic component of a frequency; clipping the signal; and feeding part of the signal back to one of the nonlinear elements and outputting a remainder of the signal. The system includes a chaotic signal generator; a signal distributor; a modulator; and a transmission circuit.

  Recently Added Patents
Image browsing device, computer control method and information recording medium
Diazeniumdiolated phosphorylcholine polymers for nitric oxide release
Fuel cell system, and electric vehicle equipped with the fuel cell system
Non-volatile memory and method having efficient on-chip block-copying with controlled error rate
Load balancing for parallel tasks
Plural component proportioner
Nonvolatile semiconductor memory device and method for manufacturing the same
  Randomly Featured Patents
Lubricator for a power loom
Handheld electronic device
Naphthalene based snake repellant
Control of crude refining by a method to predict lubricant base stock's ultimate lubricant preformance
Planet gear type speed reduction starter
Method for fabricating BiCMOS device
Head positioning control system for use in a disk storage drive
Data transmission terminal
Hydrostatic transmission