Karthikeyan Rajagopal

PAPR reduction using SLM-PTS-CT hybrid PAPR method for optical NOMA waveform

Karthikeyan Rajagopal, Nuha Alruwais, Haya Mesfer Alshahrani et al. · Heliyon · 2023 · 31 citations · Full text

Circular Transformation, Multi-carrier Communication, Engineering +8

Reducing PAPR with Low Complexity Filtered NOMA Using Novel Algorithm

Karthikeyan Rajagopal, G. Gugapriya, Himanshu Sharma et al. · Sustainability · 2022 · 28 citations · Full text

Wireless Communications, Slm Algorithm, Multiple Access Technique +9

From coexisting attractors to multi-spiral chaos in a ring of three coupled excitation-free Duffing oscillators

Balaraman Sundarambal, Jacques Kengne, M. S. KAMGA FOGUE et al. · Chaos Solitons & Fractals · 2023 · 22 citations

Multi-spiral Chaos, Chaos Theory, Excitation-free Duffing Oscillators +4

Investigation of vaccination game approach in spreading covid-19 epidemic model with considering the birth and death rates

Gayathri Vivekanandhan, Mahdi Nourian Zavareh, Hayder Natiq et al. · Chaos Solitons & Fractals · 2022 · 17 citations · Full text

Vaccination, Infectious Disease Modelling, Covid-19 Epidemic Model +9

Theoretical investigation of an array of Josephson junction neuron circuits actuating a mechanical leg and the array in mimicking a multi-legged locomotion

Isidore Komofor Ngongiah, Gayathri Vivekanandan, Gaetan Fautso Kuiate et al. · Pramana · 2023 · 15 citations

Bipedal Locomotion, Multi-legged Locomotion, Theoretical Investigation +13