AN ORIGINAL ACCURATE THEORETICAL AND NUMERICAL APPROACH TO REDEFINE A WIDE CLASS OF DIGITAL SIGNALS

作者：Caputo Robinson Gaudino; Figueiredo Gustavo Varella; Silveira Mauricio^*

来源：Journal of Circuits, Systems, and Computers, 2014, 23(1): 1450014.

DOI：10.1142/S0218126614500145

• Electromagnetic waves
• digital communications
• numerical approximations
• rise time modulation
• reciprocal of the Fourier series theorem
• mask for digital communications links

The theoretical and numerical analysis proposed in this paper is totally original and the essential purpose is to introduce an innovative procedure to represent some of the more important digital communications signals by using a simple mathematical tool. All new analytical concepts presented here can be used as definitions of these signals and the great improvement is the fact that we can manipulate all of them through some flexible as well as original mathematical operations. This theoretical technique permits us to represent all classic analogical waves by using periodic and non-periodic continuous functions such that they can be seen as a video color signal or a simple sequence of zeros and ones. By using a nonlinear operator, it is possible to define analytically a wide class of important electromagnetic waves.

• 出版日期2014-1