Novel Four-dimensional Chaotic Oscillator for Sub-1GHz Chaos-Based Communication Systems

Messaadi, M.; Bendecheche, Hichem; Teguig, Djamal; Sadoudi, Saïd

doi:10.1109/ispa48434.2019.8966791

Cited by 2 publications

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It has the benefit of extended frequency range and lower power consumption. Thus it is suitable for networking where a small amount of data is to be transmitted periodically such as in IoT networking [1], Chaos-based communication systems [2], RFID tagging, air quality network sensor devices [3], wireless drones and microphones. Therefore, an antenna that can cater to the highfrequency region as well as the sub-GHz band efficiently seems attractive for energy harvesting systems in low energy application systems.…”

Section: Introductionmentioning

confidence: 99%

Computational Analysis for Miniaturization of Tapered Slot Antenna using Elliptical Conducting Loaded Strips

2022

View full text Add to dashboard Cite

In this paper, the computational analysis for miniaturization of antipodal Vivaldi antenna (AVA) by an additional single elliptical loaded strip (SELS) is presented. The performance of the miniaturized antenna is evaluated by finite difference time domain (FDTD) technique, while its performance is also verified by finite element method (FEM). The computational time and cost of the two techniques are also compared to highlight the significance of the most suitable technique for miniaturization of the wideband antenna. It achieves ultra-wideband performance with lower cutoff frequency at 0.668 GHz and 19.52 % size reduction with suitable gain performance. The proposed compact antenna exhibits good performance in the sub-GHz and ultra-wideband (UWB) frequency ranges, which makes it a suitable candidate for low power energy harvesting systems as well as for ultra-wideband applications.

show abstract

Section: Introductionmentioning

confidence: 99%