Hapy to share that Prof. P. K. Roy, EE Dept. and Prof. A. Sarkar, ECE Dept.  have recently contributed two significant research publications in the area of digital and fractional-order filter design and optimization.

1️⃣ “Accurate Design of Digital Fractional-Order Butterworth Filters Using a Novel Chaotic Quasi-Oppositional Bald Eagle Search Algorithm” by S. Dey, P. K. Roy and A. Sarkar, published in Circuits, Systems, and Signal Processing.
2️⃣ “A Metaheuristic Framework for Minimizing Design Errors in Low-Pass Chebyshev Filter Synthesis” by S. Dey, P. K. Roy and A. Sarkar, presented at the 2026 8th International Conference on Devices, Circuits, and Systems (ICDCS 2026).

Congratulations to the authors for their valuable research contributions in advanced signal processing and filter optimization. Wishing them many more achievements ahead. 🎉📘