Visualization of OFDM Using Microsoft Excel Spreadsheet in Linear Algebra Perspective

Orthogonal Frequency Division Multiplexing (OFDM) is one of the leading technology that is ruling the communication field. But unfortunately, it is shrouded in mystery. A good knowledge in Linear Algebra is required to appreciate the technology in a better way. So the work focuses on explaining OFDM...

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Bibliographic Details
Main Authors: Anand, R., Prabha, P., Sikha, O. K., Suchithra, M., Sukanya, P., Sowmya, V., Soman, K. P.
Format: Conference Proceeding
Language:English
Subjects:
Discrete Fourier transforms
Excel Computation
FFT
IFFT
Noise
OFDM
Receivers
Transmitters
Vectors
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Summary:Orthogonal Frequency Division Multiplexing (OFDM) is one of the leading technology that is ruling the communication field. But unfortunately, it is shrouded in mystery. A good knowledge in Linear Algebra is required to appreciate the technology in a better way. So the work focuses on explaining OFDM system from linear algebra point of view. Also, OFDM model communication system is simulated using Excel which makes ease for anyone experiment with OFDM and understand the underlying principle. The paper aims to provide strong foundation on the concept behind OFDM without the need of having much knowledge in electronics field.
DOI:10.1109/ICACC.2012.13