Performance Analysis of MC-CDMA Sytems Using Chaotic and Conventional Spreading Sequences

Palubová, H.; Galajda, Pavol

doi:10.2478/v10198-011-0018-7

Cited by 3 publications

(1 citation statement)

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“…The exact parameters of the chaotic circuit can for instance be used as a key in the encryption system to encrypt images, video, and speech [1] - [4]. Also, the system was designed to communicate with a chaotic modulation based on spread spectrum [5], [6], [7] and its application also found in the music industry as a tone generator [8].…”

Section: Introductionmentioning

confidence: 99%

Implementation of a custom Chua's diode for chaos generating applications

Galajda

Guzan

Petržela

2016

2016 26th International Conference Radioelektronika (RADIOELEKTRONIKA)

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The article presents design of operational amplifier circuit in Austria Micro Systems, 350 nm SiGe BiCMOS technology, suitable for Chua's diodes construction. By connecting an external passive components it became the basis of Chua's circuit that can be used for example in communications and cryptography. The whole design is implemented in nanometer IC design kit from Mentor Graphics. The development kit allows to implement both pre-layout simulations but also close to the reality post-layout simulations, based on accurate models of technology processes which are available from the manufacturer of the integrated circuits in which they will be integrated. The results obtained are presented in this article.

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Section: Introductionmentioning

confidence: 99%