Upal Barua Joy, Shourov Chakraborty, Sumaiya Tasnim, Md. Shahadat Hossain et al.
As feature size reduction in conventional semiconductor process is getting harder and more challenging, researchers are looking for alternative technologies. Among the various evolutionary technologies, Quantum Dot Cellular Automata (QCA) seems to be quite promising. In this paper, a QCA based Full ...
Upal Barua Joy, Shourov Chakraborty, Tanbir Kabir Murad, Afra Tasnim et al.
Distribution automation helps utilities to update all adaptable controls for distribution systems that can be used to boost performance, reliability and electrical service quality. Not only does automation boost those characteristics, but also decreases human effort and saves time. One of the common...
Upal Barua Joy, Shourov Chakraborty, Sharnali Islam, Hasan U. Zaman et al.
Being one of the promising techniques for future computing systems, quantum-dot cellular automata (QCA)-based circuit design has gained massive interest among researchers due to which numerous QCA-based full adder (FA) circuits have been designed. Due to numerous QCA FA circuits available in the exi...
Anum Khan, Arindom Chakraborty, Upal Barua Joy, Subodh Wairya et al.
Arindom Chakraborty, Uttam Kumar Saha, Md. Shahbaz Hussain, Upal Barua Joy et al.
Digital full adders are one of the major basic building blocks of modern high-performance arithmetic logic units due to which a wide range of full adder cells have been designed over the course of this. This research presents the design of a 1-bit full adder circuit in 16 nm FinFET process. Rather t...
Upal Barua Joy, Avishek Chakraborty, Preyonti Biswas, Arka Das et al.
Magnitude comparison is an elementary operation of Arithmetic Logic Unit (ALU) of modern processors. Due rapid increased use of portable devices, circuit designs having optimal performance level have become crucial. A novel design of a two-bit magnitude comparator is presented in this paper using Ga...
Upal Barua Joy, Avishek Chakraborty, Swagata Sen, Arka Das et al.
This research aims to increase performance parameters of conventional CMOS based 4-bit carry look-ahead (CLA) adder. CLA adder in conventional design fully utilize static CMOS (S-CMOS) logic for which its transistor count is quite high. Moreover, due to high input impedance, its delay is also high. ...
Upal Barua Joy, Arindom Chakraborty, Jyoti Kandpal, Md. Shahbaz Hussain
Due to the ability to produce a constant voltage that is unaffected by temperature fluctuations, Bandgap Reference (BGR) circuits plays a crucial role to provide a persistent power to Integrated Circuits. In this work, a BGR circuit is designed in 90 nm CMOS process. This circuit can operate in temp...
Arindom Chakraborty, Upal Barua Joy, Tonmoy Kumar Dey, Quazi Md Abrar Hamim et al.
A low power consuming bulk-driven design of an Operational Transconductance Amplifier (OTA) has been proposed in this paper. The design and simulation of the OTA is carried out using 90 nm CMOS technology using Cadence design toolkits. A high open loop gain of 57 dB was achieved by using the bulk-dr...
Upal Barua Joy, Mohammed Moin Uddin, Nayeem Uddin Ahmed Khan, Md. Hassannul Banna et al.
Microbial Fuel Cell (MFC) uses bio-electrochemical process to generate electricity. It is considered as a new approach in renewable energy generation. However, due to low output voltage and current, supplying power to loads from MFC is quite challenging. Research so far done on MFC mainly focused on...
Upal Barua Joy, Shourov Chakraborty, Joy Das, Joyonti Das et al.
This research presents a Quantum-Dot Cellular Automata (QCA) based Full Adder (FA) design. The proposed QCA FA is designed in coplanar style using QCA inverter and majority gates. The design is implemented using QCADesigner software to verify its functionality. The practical effectiveness of the des...