A New Analytical Accurate Analysis to generate Classical Communication Signals

Caputo, Robinson Gaudino; Figueiredo, Gustavo Varella; Silveira, M.

doi:10.1109/aps.2006.1711625

Cited by 14 publications

(11 citation statements)

References 3 publications

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“…To verify the proposition proposed in the Lemma, let us to consider the standard representation presented in eqt. (2), that is the type A. Then, we can present this equation in a new form y t such that:…”

Section: A Generalization Of the Dnax Approachmentioning

confidence: 98%

“…In this paper, we intend to do a generalization on the theoretical analyzes that derives in the DNAx solver introduced for the first time in [1]- [2]. In the sequence, we present an experimental result obtained with a hardware implementation, which permit us to check the compatibility between the previous results.…”

Section: Introductionmentioning

confidence: 93%

“…At first we star this section by formulating a new theoretical result, which generalizes the DNAx approach introduced in [1]- [2]. Then, for all x ε [-a, a] the DNAx solver permits to verify that: (1) Proof: As we can see in [1]- [2], it is possible to derive at least four distinct forms of the DNAx approach that we can define as type A, B, C and D, which representation are described in the equations (2) to (5), respectively: …”

Section: A Generalization Of the Dnax Approachmentioning

confidence: 99%

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Checking the Compatibility between Original Analytical and Experimental Electromagnetic Waveforms

Caputo

Figueiredo

Silveira

2006

2006 IEEE Antennas and Propagation Society International Symposium

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The essential purpose of this paper is to present a compatibility between theoretical and experimental results that is possible to obtain if we have in our hands a powerful technique to interpret both classical analog as well as digital electromagnetic waveforms. At first we make a generalization on the theoretical technique introduced with the DNAx approach as well we check the compatibility between the mathematical analysis and the experimental results we obtain with the hardware implementation of the DNAx process.

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Section: A Generalization Of the Dnax Approachmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 93%

Section: A Generalization Of the Dnax Approachmentioning

confidence: 99%

See 1 more Smart Citation

Checking the Compatibility between Original Analytical and Experimental Electromagnetic Waveforms

Caputo

Figueiredo

Silveira

2006

2006 IEEE Antennas and Propagation Society International Symposium

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“…In our process the generation of the classic rectangular waveform can be performed with a very easy process by the de¯nition of this digital signal using the DNAx operator. 20,7 Furthermore, with the technological technique presented in this paper, it is possible to formulate a Reciprocal theorem of the Fourier series one that permits us to establish the generation of an Analog signal equal to the sum of a countable number of DNAx pulses, by expressing a series of generic rectangular waveforms which are very similar to the one presented previously in Sec. 5.2.…”

Section: A Set Of Future Lines Of Research Involving This New Technologymentioning

confidence: 99%

“…(22), we can to insert the Nyquist pulse inside a pre-determined time slot. 3,4,6,7,18,20 In order to establish some relationship between the Nyquist pulses and the RTM approach, let us de¯ne the composite of the operators by the insertion of the Nyquist pulses in the generalized de¯nition of the DNAx operator as is expressed in Eq. (22), which derives in the more simpli¯ed waveform de¯ned by:…”

Section: Relationship Between Our Theoretical Approach and The Classimentioning

confidence: 99%

An Original Accurate Theoretical and Numerical Approach to Redefine a Wide Class of Digital Signals

Caputo¹,

Figueiredo²,

Silveira

2014

J CIRCUIT SYST COMP

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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 de¯nitions of these signals and the great improvement is the fact that we can manipulate all of them through some°exible 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 de¯ne analytically a wide class of important electromagnetic waves.

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Generation of sinusoidal analog carriers through rectangular waveforms as a new proposal to introduce the digital modulation

Caputo¹,

Figueiredo²,

Silveira³

2006

2006 IEEE Antennas and Propagation Society International Symposium

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The essential purpose of this paper is to present how to synthesize a sinusoidal wave by using a sum of square waveforms. The process that the AC signal is generated permit to calculate all coefficient and essential parameters involved in the numerical process of convergence and it is possible to proceed an accurate adjustment on the final form of the analog wave. The principal and important application we can derive from this study is the introduction of a new concept of digital modulation.

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A New Analytical Accurate Analysis to generate Classical Communication Signals

Cited by 14 publications

References 3 publications

Checking the Compatibility between Original Analytical and Experimental Electromagnetic Waveforms

Checking the Compatibility between Original Analytical and Experimental Electromagnetic Waveforms

An Original Accurate Theoretical and Numerical Approach to Redefine a Wide Class of Digital Signals

Generation of sinusoidal analog carriers through rectangular waveforms as a new proposal to introduce the digital modulation

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