Publication detail

Improvement of Impulse Shaped CPM Modulation Aplication in DSP

ŠEBESTA, J.

Original Title

Improvement of Impulse Shaped CPM Modulation Aplication in DSP

English Title

Improvement of Impulse Shaped CPM Modulation Aplication in DSP

Type

conference paper

Language

en

Original Abstract

Even today, the high-speed communication systems are in need of simple fast algorithms for data processing. This paper describes an improvement of the high speed continous phase modulation (CPM) with impulse shaping implementation method based on method described in [1]. Research was concentrated on the DSP high speed GMSK modem design for data communication with experimental satellites, but the results can also be used in more conventional devices. The improvement lies in the fact, that by the simplification of the filtering process, inphase and quadrature output samples in baseband remain only in a denumerable number of points. A very simple algorithm has been designed, which brings more accuracy and efficiency in the generation of impulse shaped CPM signals in DSP.

English abstract

Even today, the high-speed communication systems are in need of simple fast algorithms for data processing. This paper describes an improvement of the high speed continous phase modulation (CPM) with impulse shaping implementation method based on method described in [1]. Research was concentrated on the DSP high speed GMSK modem design for data communication with experimental satellites, but the results can also be used in more conventional devices. The improvement lies in the fact, that by the simplification of the filtering process, inphase and quadrature output samples in baseband remain only in a denumerable number of points. A very simple algorithm has been designed, which brings more accuracy and efficiency in the generation of impulse shaped CPM signals in DSP.

Keywords

CPM GMSK DSP Impulse shaped modulation

RIV year

2004

Released

01.01.2004

Publisher

Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno

ISBN

80-214-2635-7

Book

Proceedings of the 10th Conference Student EEICT 2004

Edition

Volume 2

Edition number

1

Pages from

146

Pages to

150

Pages count

5

URL

Knihovna ÚREL VUT v Brně

Documents

BibTex


@inproceedings{BUT14263,
  author="Jan {Šebesta}",
  title="Improvement of Impulse Shaped CPM Modulation Aplication in DSP",
  annote="Even today, the high-speed communication systems are in need of simple fast algorithms for data processing. This paper describes an improvement of the high speed continous phase modulation (CPM) with impulse shaping implementation method  based on method described in [1]. Research was concentrated on the DSP high speed GMSK modem design for data communication with experimental satellites, but the results can also be used in more conventional devices. The improvement lies in the fact, that by the simplification of the filtering process, inphase and quadrature output samples in baseband remain only in a denumerable number of points. A very simple algorithm has been designed, which brings more accuracy and efficiency in the generation of impulse shaped CPM signals in DSP.",
  address="Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno",
  booktitle="Proceedings of the 10th Conference Student EEICT 2004",
  chapter="14263",
  edition="Volume 2",
  institution="Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno",
  year="2004",
  month="january",
  pages="146",
  publisher="Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno",
  type="conference paper"
}