Digital Modulation/Demodulation Techniques on FPGA

Registration ID: IJNRD_181041

Published ID: IJNRD2204127

DOI: Click Here to Get

Pallavi G. Darji , Madhvi B. Sukhanandi

binary amplitude-shift keying (bask); binary frequency shift keying (BFSK); binary phase-shift keying (BPSK); quadrature phase shift key(QPSK) MOdulator- DEModulator (MODEM); field programmable gate-array (FPGA);.

This paper presents an implementation of digital communication techniques on a field programmable gate array (FPGA), especially used for wireless communication. BASK, BFSK, BPSK and QPSK modulation and demodulation blocks are implemented by multiplexer logic unit. Carrier signal is generated by PWM technique rather than ADC/mega-wizard function available in Altera max Quartus software. As a reconfigurable hardware platform, we used Altera DE-1 cyclone-II family FPGA development and education board. A brief description of theoretical aspects of the BASK, BFSK, BPSK and QPSK modulation and demodulation are covered here. FPGA implementation shows minimum number of logic modules(LMs) utilization within a chip. FPGA based modulation and demodulation is simpler and faster as well as it avoids high production cost, provides flexibility and adaptability with optimal power consumption.

Published Paper   E-Certificate

Pallavi G. Darji & Madhvi B. Sukhanandi (April-2022). Digital Modulation/Demodulation Techniques on FPGA. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 7(4), 1011-1017. https://ijnrd.org/papers/IJNRD2204127.pdf

Volume 7 Issue 4, April-2022

Pages : 1011-1017

Paper Reg. ID: IJNRD_181041

Published Paper Id: IJNRD2204127

Downloads: 000121993

Research Area: Electronics & Communication Engg. 

Country: Nadiad, Gujarat, India

Published Paper PDF: https://ijnrd.org/papers/IJNRD2204127.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2204127

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar | ESTD YEAR: 2016

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