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INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS - IJCRT (IJCRT.ORG)
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ISSN Approved Journal No: 2320-2882 | Impact factor: 7.97 | ESTD Year: 2013
Call For Paper - Volume 12 | Issue 7 | Month- July 2024
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Published Paper Details:
Paper Title
IMPLEMENTATION AND VERIFICATION OF NOVEL OFDM MODEM FOR AIR-ACOUSTIC CHANNEL.
Authors
Dr Vaibhav Bhushan Tyagi
Keywords
OFDM, MODEM simulation, FFT, IFFT, cyclic prefix, ambient noise, transmission loss, SNR.
Abstract
Effective communication through acoustic waves has abundant applications for researchers, marine commercial operators and defence organizations. The propagation of electromagnetic waves is very limited over long distances in seawater, acoustics provides the most apparent choice of channel to qualify acoustic communications. The purpose of this research to study and implement complete Orthogonal Frequency Division Multiplexing for acoustic channel and test it for different channel parameters. An OFDM modem for the acoustic channel developed for the real-time operation. The process of development includes study and simulation of signal processing algorithms in MATLAB. The algorithms result could be matched better to the real-time application of the OFDM modem. The channel conditions (Ambient Noise, Transmission Loss, SNR at Rx etc.) and expected modem performance (BER etc) were observed by experiments
IJCRT's Publication Details
Unique Identification Number - IJCRT2112475
Paper ID - 214233
Page Number(s) - e447-e454
Pubished in - Volume 9 | Issue 12 | December 2021
DOI (Digital Object Identifier) -
Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882
E-ISSN Number - 2320-2882
Cite this article
Dr Vaibhav Bhushan Tyagi, "IMPLEMENTATION AND VERIFICATION OF NOVEL OFDM MODEM FOR AIR-ACOUSTIC CHANNEL.", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.9, Issue 12, pp.e447-e454, December 2021, Available at :http://www.ijcrt.org/papers/IJCRT2112475.pdf
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ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
ISSN and 7.97 Impact Factor Details
ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
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