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
Human renal disease marker substance
Medical device arm
Communication device and method for detecting a radio signal
Cycloalkylamine substituted isoquinoline derivatives
Charge domain filter and method thereof
Method of fabricating semiconductor light emitting device
Data output apparatus and data output method
  Randomly Featured Patents
Tag attaching apparatus
Antimony catalyst compositions
Borated reaction products of succinic compounds as lubricant dispersants and antioxidants
Surface light source apparatus and liquid crystal display apparatus
Assembling substrates that can form 3-D structures
Spark ignition device and ground electrode therefor and methods of construction thereof
Lock box locator