Weihuai Zhou

  • Citations Per Year
Learn More
This paper demonstrates a silicon-germanium (SiGe) HBT power amplifier for time division synchronous code-division multiple-access (TD-SCDMA) application with a single positive 3.3V supply and fully integrated on-chip input and interstage matching network. For the code-division multiple-access environment, the power amplifier delivers 30dBm power output and(More)
Two controller design methods for stabilizing higher periodic orbits of discrete-time chaotic systems, which are based on the invariant manifold theory and the sliding mode control concept, are presented. The first controller is a linear one designed by using locally linearized knowledge. The second one is constructed by states transformation and feedback(More)
  • 1