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Journal : International Journal of Reconfigurable and Embedded Systems (IJRES)

Role of tuning techniques in advancing the performance of negative capacitance field effecting based full adder Daniel, Ravuri; Prasad, Bode; Chaturvedi, Abhay; Balaswamy, Chinthaguntla; Sudarsa, Dorababu; Vinodhkumar, Nallathambi; Eamani, Ramakrishna Reddy; Sudhakar, Ambarapu; Rajanna, Bodapati Venkata
International Journal of Reconfigurable and Embedded Systems (IJRES) Vol 13, No 1: March 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijres.v13.i1.pp59-68

Abstract

The increasing demand for faster, robust, and efficient device development of enabling technology to mass production of industrial research in circuit design deals with challenges like size, efficiency, power, and scalability. This paper, presents a design and analysis of low power high speed full adder using negative capacitance field effecting transistors. A comprehensive study is performed with adiabatic logic and reversable logic. The performance of full adder is studied with metal oxide field effect transistor (MOSFET) and negative capacitance field effecting (NCFET). The NCFET based full adder offers a low power and high speed compared with conventional MOSFET. The complete design and analysis are performed using cadence virtuoso. The adiabatic logic offering low delay of 0.023 ns and reversable logic is offering low power of 7.19 mw.
Design and memory optimization of hybrid gate diffusion input numerical controlled oscillator Reddy, Gujjula Ramana; Perumal, Chitra; Kodali, Prakash; Rajanna, Bodapati Venkata
International Journal of Reconfigurable and Embedded Systems (IJRES) Vol 12, No 1: March 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijres.v12.i1.pp78-86

Abstract

The numerically controlled oscillator (NCO) is one of the digital oscillator signal generators. It can generate the clocked, synchronous, discrete waveform, and generally sinusoidal. Often NCOs care utilized in the combinations of digital to analog converter (DAC) at the outputs for creating direct digital synthesizer (DDS). The network on chips (NOCs) are utilized in various communication systems that are fully digital or mixed signals such as synthesis of arbitrary wave, precise control for sonar systems or phased array radar, digital down/up converters, all the digital phase locked loops (PLLs) for cellular and personal communication system (PCS) base stations and drivers for acoustic or optical transmissions and multilevel phase shift keying/frequency shift keying (PSK/FSK) modulators or demodulators (modem). The basic architecture of NCO will be enhanced and improved with less hardware for facilitating complete system level support to various sorts of modulation with minimum FPGA resources. In this paper design and memory optimization of hybrid gate diffusion input (GDI) numerically controlled oscillator based on field programmable gate array (FPGA) is implemented. compared with NCO based 8-bit microchip, memory optimization of hybrid GDI numerically controlled oscillator based on FPGA gives effective outcome in terms of delay, metal-oxide-semiconductor field-effect transistors (MOSFET’s) and nodes.
Co-Authors Abotula, Sireesha Ahammad, Shaik Hasane Ahammad, Sk. Hasane Ambati, Giriprasad Annavarapu, Mahalakshmi Babu, Bukkapatnam Rakesh Bagadi, Ravi Kiran Balaswamy, Chinthaguntla Batakala, Jeevanrao Bhavana, Mukku Bhuthkuri, Rajeshkhanna Chaturvedi, Abhay Cheerla, Sreevardhan Daniel, Ravuri Eamani, Ramakrishna Reddy Eragamreddy, Gouthami Girija, Sakimalla Prabhakar Himabindu, D. Inthiyaz, Syed Kallakunta, Ravi Kumar Kallakuta, Ravi Kumar Kameswari, Yeluripati Lalitha Karthik, Nachagari Karuturi, Kavya Ramya Sree Kiranbabu, Movva Naga Venkata Kodali, Prakash Kodali, Siva Sairam Prasad Kolukula, Nitalaksheswara Rao Koraganji, Neelima Santoshi Krishnaiah, Kondragunta Rama Kumar, Chakrapani Srivardhan Kumar, Cheeli Ashok Kumar, Mugachintala Dilip Kumar, Munuswamy Siva Kumar, Yarrem Narasimhulu Vijaya Kumari, Popuri Rajani Madireddy, Bhavani Meka, James Stephen Mohan, Kaja Krishna Mohana, Thota Naidu, Madhireddi Bhaskara Najumunnisa, Mohammad Nandaprakash, Nelaturi Parvez, Muzammil Pasam, Prudhvi Kiran Peddinti, Anantha Sravanthi Perumal, Chitra Pinajala, Jayasree Prakash, Nelaturi Nanda Prasad, Bode Raja, Banda Srinivas Rajasri, Kasula Rajesh, Vullanki Rami Reddy, Chilakala Ramu, Tirunagari Bhargava Rani, Prathipati Ratna Sudha Rao, Allamraju Shubhangi Rao, Bitra Janardhana Rao, Seetamraju Venkata Bala Subrahmanyeswara Ravikanth, Sivangi Reddy, Ganta Raghotham Reddy, Govulla Ravi Kumar Reddy, Gujjula Ramana Reddy, Mula Sreenivasa Reddy, Tadi Diwakara Subba Sai, Cheepurupalli Krishna Chaitanya Seenu, Aaluri Seshukumari, Bandreddi Venkata Shashank, Ramagiri Sudarsa, Dorababu Sudhakar, Ambarapu Surendher, Guntukala Talagadadeevi, Srinivasa Rao Tayi, Jyothirmayi Venkata Seshukumari, Bandreddi Vinodhkumar, Nallathambi Yadagiri, Aerpula Yellapu, Jhansi