Now showing items 1-8 of 8

  • All-Pass Time Delay Circuit Magnitude Response Optimization Using Fractional-Order Capacitor 

    Herencsár, Norbert; Kartci, Aslihan; Tlelo-Cuautle, Esteban; Metin, Bilgin; Cicekoglu, Oguzhan (IEEE, 2018-08-05)
    Paper presents the integer- and fractional-order cases of a voltage-mode all-pass time delay circuit, or more frequently called as all-pass filter, employing a single negative-type current-controlled current inverting ...
  • Memristor Emulator Applications Using the MOS-Only Technique 

    Metin, Bilgin; Herencsár, Norbert; Cicekoglu, Oguzhan (IEEE, 2018-08-05)
    The aim of this paper is to present a work towards a MOS transistor memristor emulator. The starting circuit employs an opamp, negative capacitors and loaded with a nonlinear resistor. The final aim is to design a memristor ...
  • MOS-Only Voltage-Mode All-Pass Filter Core Suitable for IC Design 

    Metin, Bilgin; Herencsár, Norbert; Kledrowetz, Vilém; Cicekoglu, Oguzhan (2019-10-01)
    In this paper, an area efficient CMOS first-order voltage-mode (VM) all-pass filter (APF) is proposed. The introduced resistorless MOS-only core circuit consists of three transistors only. For the design three transconductances ...
  • Novel first-order all-pass filter applications of z-copy voltage differencing current conveyor 

    Šotner, Roman; Herencsár, Norbert; Jeřábek, Jan; Vrba, Kamil; Dostál, Tomáš; Jaikla, Winai; Metin, Bilgin (NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR), 2015-08-05)
    The application of z-copy voltage differencing current conveyor (ZC-VDCC) in simple and interesting first-order all-pass sections has been studied in the present paper. The solutions presented here have presumptions for ...
  • Practical Design of Fractional-Order Resonator for Application in the Multiphase Oscillator 

    Šotner, Roman; Jeřábek, Jan; Langhammer, Lukáš; Kartci, Aslihan; Herencsár, Norbert; Metin, Bilgin (IEEE, 2020-11-25)
    This contribution introduces a new simple electronically adjustable resonator for implementation in design of the fractional-order multiphase oscillator created with parallel connection of this resonator and negative ...
  • Transimpedance type MOS-C bandpass analog filter core circuits 

    Cevik, Ismail; Metin, Bilgin; Herencsár, Norbert; Cicekoglu, Oguzhan; Kuntman, Hakan (Springer Nature, 2021-02-10)
    In this paper, we present six area-efficient transimpedance type second-order analog filters. There are many applications where the available signal is current, however the necessary signal for further processing is voltage ...
  • A Tunable Immitance Simulator with a Voltage Differential Current Conveyor 

    Metin, Bilgin; Atasoyu, Mesut; Arslan, Emre; Herencsár, Norbert; Cicekoglu, Oguzhan (IEEE, 2017-08-06)
    In this paper, an electronically tunable immitance circuit is proposed. The presented circuit can be configured as a tunable grounded inductor or capacitor multiplier. The proposed circuit employs a single active element ...
  • A Voltage Gain-Controlled Modified CFOA And Its Application in Electronically Tunable Four-Mode All-Pass Filter Design 

    Herencsár, Norbert; Koton, Jaroslav; Lahiri, Abhirup; Metin, Bilgin; Vrba, Kamil (International Science & Engineering Society, o.s., 2012-10-31)
    This paper presents a new active building block (ABB) called voltage gain-controlled modified current feedback amplifier (VGC-MCFOA) based on bipolar junction transistor technology. The versatility of the new ABB is ...