期刊名称：International Journal of Electrical, Electronics and Computer Engineering
电子版ISSN：2277-2626
出版年度：2012
期号：826
页码：7
出版社：RESEARCH TREND
摘要：ABSTRACT: This paper describes various methods of generation of microwave chaos signal spectrum origin from certain continuous dynamical systems – that may exhibit dynamics of signals that are highly sensitive to initial conditions. Many side lobes in chaos signal spectrum which makes the unambiguous detection difficult because of the spectrum of the chaotic signal is not very fat and smooth, with pulsation peaks in it, has been reduced and hence spectrum is improved in some extent using optimum algorithm for parameter selection of microwave colpitts oscillator, and adjusting them for getting more flat spectrum. This happens even though these systems are deterministic, meaning that their future dynamics are fully defined by their initial conditions, with no random elements involved. This paper also describe whole scenario of chaotic signals and system generates these signals.
