Design and Development of an LNB based DVB-S receiver

Authors

  • Mahmudul H

  • Sirajum M

  • Syed N.S

  • A K.M. F.H

  • Shahina H

  • Tasnim I.R

Received date: August 6, 2018

Accepted date: August 6, 2018

Published date: September 7, 2018

DOI:

https://doi.org/10.14419/ijet.v7i3.19.16989

Keywords:

LNB, STB, PID, DVB, LLR, QPSK, MPEG.

Abstract

 This paper introduces an LNB-based DVB-S receiver with respect to sync byte detection. The basic configuration of DVB-S for decoding is the major focus of this work, where the main task is to decode the received signal from the satellite with a good SNR. Sync-byte detection is one of the challenges of receiver design. An algorithm is developed to overcome the problems associated with Sync-byte detection which can efficiently perform Sync-byte detection. After decoding the signal, the SNR is found to be 9.62 dB, which represents quiet a good signal. A channel list is identified in the final result.

 

 

References

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    [2] U. Reimers, DVB: the family of international standards for digital video broadcasting. Springer, 2013. Pp. 173-182.

    [3] M. Cominetti and A. Morello, “Digital video broadcasting over satellite (dvb-s): a system for broadcasting and contribution applications,†International journal of satellite communications, vol. 18, no. 6, pp. 393–410, 2000.

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    [6] M. 6.02, “Viterbi decoding of convolutional codes,†in MIT Lecture.MIT,2010.

    [7] U. N. Reimers, “The european perspectives on digital television broadcasting,†EBU V4/MOD 249, 1993.

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How to Cite

H, M., M, S., N.S, S., K.M. F.H, A., H, S., & I.R, T. (2018). Design and Development of an LNB based DVB-S receiver. International Journal of Engineering and Technology, 7(3.19), 66-71. https://doi.org/10.14419/ijet.v7i3.19.16989

Received date: August 6, 2018

Accepted date: August 6, 2018

Published date: September 7, 2018