@article{Langhammer_Sotner_Dvorak_Dostal_2018, title={Fully-Differential Multifunctional Electronically Configurable Fractional-Order Filter with Electronically Adjustable Parameters}, volume={24}, url={https://eejournal.ktu.lt/index.php/elt/article/view/21841}, DOI={10.5755/j01.eie.24.5.21841}, abstractNote={<p>The paper presents a novel solution of a fully-differential 1+<em>α</em> fractional-order filter. The filter can provide low-pass, high-pass, band-pass and band-stop transfer functions without a necessity of a circuitry change (filter is electronically configurable). The proposed filter also provides the electronic control of its parameters such as the fractional-order of the filter, pole frequency as well as quality factor. Operational Transconductance Amplifiers (OTAs), Adjustable Current Amplifiers (ACAs) and Fully-Differential Current Follower (FD-CFs) were used in the proposal. The proposal is supported by PSpice simulations using transistor-level models of used active elements.</p><p>DOI: <a href="http://dx.doi.org/10.5755/j01.eie.24.5.21841">http://dx.doi.org/10.5755/j01.eie.24.5.21841</a></p>}, number={5}, journal={Elektronika ir Elektrotechnika}, author={Langhammer, Lukas and Sotner, Roman and Dvorak, Jan and Dostal, Tomas}, year={2018}, month={Oct.}, pages={42-45} }