Abstract Recently, Yuce, Verma, Pandey and Minaei presented two interesting current
feedback operational amplifier (CFOA)-based first-order all pass filter (APF) configurations …

In this research contribution, the electronically tunable first-order universal filter employing a
single voltage differencing differential input buffered amplifier (VD-DIBA)(constructed from …

This paper presents a voltage-mode (VM) tunable all-pass section, employing a grounded
capacitor and a newly introduced current conveyor with an extra X stage. The proposed all …

In this paper, two new voltage-mode (VM) first-order all-pass filters using single active
element namely second-generation current conveyor (CCII) and a grounding capacitor are …

Two novel resistorless structures of a first-order voltage-mode all-pass filter are presented in
the paper. Both the structures employ a fully differential second-generation current conveyor …

Two new simple and effective voltage mode frequency selective structures that pass all
signals are proposed and explored in this paper. The proposed structures use a single …

New first order allpass filter (APF) in current mode, constructed from 2 CCCCTAs and
grounded capacitor, is presented. The current gain and phase shift can be electronically …

The main aim of this work is to investigate electronically adjustable properties of discussed
simple transfer sections ie all-pass and bilinear filters and their practical verification. Signal …

Square wave generators are facing vital role in many electronic applications as a reference
input for analog signal handling functions. Those are, in specifically, communication …

The differential current conveyor (DCCII) is a versatile current-mode active element, which
has a current differencing capability. In this study, a new CMOS DCCII implementation is …