MMicrosystem Technologies4/18/2026Design and analysis of 5th order $$\textrm{G}_\textrm{m}$$– C filter with novel back-gate driven split-folded cascode (BG-SFC) OTA for application in the frontend of enhanced Parkinson’s disease detectionSourav Nath·K. L. Baishnab·Lokenath Kundu·Naushad Manzoor Laskar·Koushik GuhaRead at Microsystem TechnologiesTagsMechanical and Optical ResonatorsAtomic and Molecular Physics, and Optics