New Microwave Chaotic Generator with Flat Spectrum Envelope in the Range of 0.5–15GHz

Bendecheche, Hichem; Messaadi, M.; Sadoudi, Saïd; Tanougast, Camel

doi:10.1109/icaee47123.2019.9015178

Cited by 1 publication

(1 citation statement)

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“…The Colpitts chaos oscillator, comprising a transistor as both the active and nonlinear element, along with an inductor and capacitors, allows for a more straightforward configuration of the fundamental frequency by adjusting reactive element values [44][45][46][47]. Bendecheche et al developed a Colpitts chaos oscillator operating in the frequency range of 500 MHz to 15 GHz [48]. Due to its specific autocorrelation function shape, it finds application in UWB radar detection systems [22,23].…”

Section: Introductionmentioning

confidence: 99%

Experimental Study on Colpitts Chaotic Oscillator-Based Communication System Application for the Internet of Things

Cirjulina,

Babajans,

Capligins

et al. 2024

Applied Sciences

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This manuscript presents an experimental study of Quadrature Chaos Shift Keying (QCSK) as a means to tighten the physical layer security of Internet of Things (IoT) communication. Our study examines the characteristics and operational aspects of chaos oscillators, prioritizing low-power functionality, resilient chaotic oscillations, and resistance to parameter variations and noise. This study emphasizes the key role of chaos oscillators in enhancing IoT security, showcasing their potential to ensure data integrity. The findings elucidate the dynamics and synchronization stability of the selected oscillators, providing insights into their suitability for secure communication systems. This comprehensive analysis contributes to advancing secure communication methodologies for the expanding landscape of wireless sensor networks in the Internet of Things, underscoring the significance of chaos oscillators in ensuring robust and secure data transmission.

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