Simple Oscillator with Enlarged Tunability Range Based on ECCII and VGA Utilizing Commercially Available Analog Multiplier
Sotner, Roman, Jerabek, Jan, Herencsar, Norbert, Horng, Jiun-Wei, Vrba, Kamil, Dostal, Tomas
First–Order Transfer Sections with Reconnection–Less Electronically Reconfigurable High–Pass, All–Pass and Direct Transfer Character
Sotner, Roman, Jerabek, Jan, Herencsar, Norbert, Prokop, Roman, Lahiri, Abhirup, Dostal, Tomas, Vrba, Kamil
New Double Current Controlled CFA (DCC–CFA) Based Voltage–Mode Oscillator with Independent Electronic Control of Oscillation Condition and Frequency
Šotner, Roman, Herencsár, Norbert, Jeřábek, Jan, Dvořák, Radek, Kartci, Aslihan, Dostál, Tomáš, Vrba, Kamil