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
Extreme ultraviolet light source device and method for generating extreme ultraviolet light
Mineral, nutritional, cosmetic, pharmaceutical, and agricultural compositions and methods for producing the same
Data scrambling in memory devices
Method, apparatus, and system for energy efficiency and energy conservation including dynamic cache sizing and cache operating voltage management for optimal power performance
Backlight assembly, method for driving backlight assembly, and liquid crystal display having the same
Methods and apparatus for preserving privacy in an RFID system
  Randomly Featured Patents
Packaging and applicator device
Mobile telephone with improved man machine interface
Optical communication system and apparatus for compensation or emulation of PMD effects
Child-resistant dispensing package
Load sensing hydraulic system with high pressure cut-off bypass
Security bezel for a computing device
Method of manufacture of high speed, high power bipolar transistor
Modelizing resources and external data of a program for procedural language coding
Plum tree
Failed message error recovery using application specific error queues