Textile-based Low-frequency RC Filter for Noise Reduction in ECG signals.
Al-Azzawi N, Yunculer I, Ozlem K, Cetin MS, Atalay AT, Atalay O, Ince G.
Glob Chall. 2025 Feb 11;9(3):2400237. doi: 10.1002/gch2.202400237. eCollection 2025 Mar.
Stabilizing low-frequency oscillation with two-stage filter in Hall thrusters.
Wei L, Han L, Ding Y, Yu D, Zhang C.
Rev Sci Instrum. 2017 Jul;88(7):073502. doi: 10.1063/1.4990045.
Characteristics of Low-Frequency Metasurface Microwave Absorption Filter with Composite Molding and Size Dependency.
Baek S, Choi W, Kim SW, Yoon M, Choi T, Lee HJ, Kim K.
Materials (Basel). 2025 Nov 10;18(22):5094. doi: 10.3390/ma18225094.
The impact of ActiGraph's low-frequency extension filter on measurement of children's physical activity.
Filanowski PM, Slade E, Iannotti RJ, Camhi SM, Milliken LA.
J Sports Sci. 2022 Jun;40(12):1406-1411. doi: 10.1080/02640414.2022.2081404. Epub 2022 Jun 2.
Low-frequency attenuation filter as a reversible cause of inappropriate shocks due to myopotential oversensing.
Patel PA, Nadarajah R, Straw S, Witte KK.
HeartRhythm Case Rep. 2021 May 27;7(9):581-584. doi: 10.1016/j.hrcr.2021.05.016. eCollection 2021 Sep.
Pseudo-real-time low-pass filter in ECG, self-adjustable to the frequency spectra of the waves.
Christov I, Neycheva T, Schmid R, Stoyanov T, Abächerli R.
Med Biol Eng Comput. 2017 Sep;55(9):1579-1588. doi: 10.1007/s11517-017-1625-y. Epub 2017 Feb 4.
Analysis of an Adaptive Periodic Low-Frequency Wave Filter Featuring Magnetorheological Elastomers.
Jafari H, Sedaghati R.
Polymers (Basel). 2023 Jan 31;15(3):735. doi: 10.3390/polym15030735.
Velocity feedback control method of low-frequency electromagnetic vibration exciter based on Kalman filter estimation.
Li W, Cui J, Bian X, Zou L.
Rev Sci Instrum. 2023 Mar 1;94(3):035006. doi: 10.1063/5.0134290.
A 0.5-V MI-OTA-based shadow universal filter with integrated passband gain compensation and low-pass control for low-frequency applications.
Kumngern M, Khateb F, Kulej T, Arbet D.
Sci Rep. 2025 Oct 27;15(1):37403. doi: 10.1038/s41598-025-21325-7.
Active narrowband filter based on inductance and capacitance for low-frequency applications.
Burd A, Suchenek M.
Rev Sci Instrum. 2020 Feb 1;91(2):026103. doi: 10.1063/1.5116657.
