Reduced Spread Fractional-Order PID Controller Designs. - Julia Nako; Stavroula Kapoulea; Costas Psychalinos; Jerzy Baranowski; Waldemar Bauer; Pawel Piatek; Andrzej Tutaj (TSP, 2021)

Modified Pre-Processing Stage for Improving the Noise Immunity of the Pan-Tompkins Algorithm. - Julia Nako; Costas Psychalinos; Ahmed S. Elwakil (MOCAST, 2023)

Simple Designs of Power-Law Basic and Inverse Filters. - Julia Nako; Georgia Tsirimokou; Costas Psychalinos (NILES, 2023)

Compact Structure for Implementing Elementary Fractional-Order Filter Functions. - Julia Nako; Costas Psychalinos; Ahmed S. Elwakil (TSP, 2023)

Generalized Non-Integer Order Controllers Implementations. - Julia Nako; Georgia Tsirimokou; Costas Psychalinos (TSP, 2023)

Design of Higher-Order Fractional Filters With Fully Controllable Frequency Characteristics. - Julia Nako; Costas Psychalinos; Ahmed S. Elwakil; Drazen Jurisic (IEEE Access, 2023)

Non-Integer Order Generalized Filters Designs. - Julia Nako; Costas Psychalinos; Ahmed S. Elwakil; Shahram Minaei (IEEE Access, 2023)

Complex-Order Single-Dispersion Models. - Mary Ann George; Ahmed S. Elwakil; Anis Allagui; Julia Nako; Costas Psychalinos (NILES, 2024)

Design of Generalized Frequency Domain Exponential Filters. - Julia Nako; Georgia Tsirimokou; Costas Psychalinos; Ahmed S. Elwakil (NILES, 2024)

Reducing the Spread of Passive Elements Values in Power-Law Transfer Functions. - Julia Nako; Georgia Tsirimokou; Costas Psychalinos (TSP, 2024)

Minimum Active Component Count Formant and Inverse Formant Filters Designs. - Julia Nako; Georgia Tsirimokou; Costas Psychalinos (TSP, 2024)

Bilinear Double-Order Filter Designs and Application Examples. - Julia Nako; Costas Psychalinos; Fabian Khateb; Ahmed S. Elwakil (IEEE Access, 2024)

Reduced Complexity Approximation and Design of Gaussian Impulse Response Filters and Wavelets. - Julia Nako; Georgia Tsirimokou; Costas Psychalinos; Ahmed S. Elwakil; Brent J. Maundy; Panagiotis Bertsias (IEEE Access, 2024)

Complex-order controller design examples and their implementation. - Julia Nako; Costas Psychalinos; Ahmed S. Elwakil (Int. J. Circuit Theory Appl., 2024)

Elementary Negative Group Delay Filter Functions. - Julia Nako; Costas Psychalinos; Brent J. Maundy; Ahmed S. Elwakil (Circuits Syst. Signal Process., 2024)

First-order universal shadow filter designs with scaled time constants. - Julia Nako; Costas Psychalinos; Shahram Minaei (Int. J. Circuit Theory Appl., 2024)

Approximation of First-Order Complex Resonators in the Frequency-Domain. - Julia Nako; Georgia Tsirimokou; Costas Psychalinos; Ahmed S. Elwakil (IEEE Access, 2025)

Current-Mirror Based Filters With Reduced Circuit Complexity. - Julia Nako; Costas Psychalinos; Shahram Minaei; Erkan Yüce (Int. J. Circuit Theory Appl., 2025)

Analog filters based on the Mittag-Leffler functions. - Anis Allagui; Ahmed S. Elwakil; Julia Nako; Costas Psychalinos (Signal Process., 2025)

A note on the bandwidth of negative group delay filters. - Julia Nako; Costas Psychalinos; Ahmed S. Elwakil; Brent J. Maundy (Int. J. Circuit Theory Appl., 2025)

Implementation and Behavior of Basic Filters Involving the Delay Element $e^{- sqrt{ tau s}}$. - Julia Nako; Ahmed S. Elwakil; Costas Psychalinos (Circuits Syst. Signal Process., 2025)