Synchronous Methods of BPSK Signal Generation

The description and research results of characteristics of the patented by the authors BPSK signal shaper based on the globally linearized synchronization system (GLSS) are presented. GLSS is a phase locked loop (PLL) system with an unconventional structure optimized for speed in transient operation mode in accordance with the Pontryagin maximum principle. The structural algorithm of shaper provides the implementation of binary phase manipulation by the method of sequentially synchronizing system at neighboring points of stable equilibrium located on the phase portrait of GLSS, in contrast to traditional PLL, with a period of π radians. With using simulation program methods illustrate the possibilities of generating a BPSK signal directly at a carrier frequency of 6.4 GHz, with an information transfer rate of 300 Mbit/s. The obtained results indicate the promise of using a synchronous BPSK signal shaper based on GLSS in applications requiring high values of information transfer rates and signals shaping in the microwave range at the operating frequency of the infocommunication system, under conditions when the programmable element base is no longer applicable