Studi Eksperimen Unjuk-Kerja Modulasi DBPSK pada Platform Software-Defined Radio (SDR)

Authors

  • Eko Marpanaji Jurusan Teknik Elektronika, Fakultas Teknik, Universitas Negeri Yogyakarta
  • Bambang Riyanto Trilaksono Sekolah Teknik Elektro dan Informatika, Institut Teknologi Bandung
  • Armein ZR Langi Sekolah Teknik Elektro dan Informatika, Institut Teknologi Bandung
  • Adit Kurniawan Sekolah Teknik Elektro dan Informatika, Institut Teknologi Bandung

DOI:

https://doi.org/10.34151/technoscientia.v1i1.373

Keywords:

Modulation, Bit Rate, Gain, Roll-off Factor

Abstract

This paper addresses Differential Binary Phase Shift Keying (DBPSK) modulation implemented on SDR platform for the development of digital data communications based on SDR. DBPSK modulation performance perceived at Packet Error Rate (PER) is evaluated in terms of Eb/No or S/N ratio, carrier frequency, bit rate, gain, roll-off factor of root Nyquist filter or root raised cosine filter, and of size of payload from delivered data. Based on this results, the smallest PER could be obtained by setting Eb/No value which is greater than 13 dB, carrier frequency of at least 0,3 MHz, optimum bit rate of 256 kbps, optimum range payload size of 2000 up to 4000 bytes, and roll-off factor of Nyquist or root-raised cosine filter of 0.1<alfa<0.9.

References

Chen, Z., 2007, “Performance analysis of channel estimation and adaptive equalization in slow fading channel,” [On-line], Available at http:// www.wu.ece.ufl.edu/projects/channelEstimation/full_files.zip.
Harada, H., Prasad, R., 2002, Simulation and Software Radio for Mobile Communications. Boston, Artech House, pp. 75-76.
Mitola III, J., 2000, Software Radio Architecture. Object-Oriented Approaches to Wireless Systems Engineering. Canada, John Wi-ley & Sons, Inc, pp. 165-166.
Reed, J. H., 2002, Software Radio: A Modern Approach to Radio Engineering. New Jersey, Prentice Hall.

Downloads

Published

01-02-2008

How to Cite

Marpanaji, E., Trilaksono, B. R., Langi, A. Z., & Kurniawan, A. (2008). Studi Eksperimen Unjuk-Kerja Modulasi DBPSK pada Platform Software-Defined Radio (SDR). JURNAL TEKNOLOGI TECHNOSCIENTIA, 1(1), 14–22. https://doi.org/10.34151/technoscientia.v1i1.373

Issue

Technoscentia Vol 1 No 1 Agustus 2008

Section

Articles