The Application of a New Demodulation Technology in the Telemetry System

Min Tao; Gang Fu; Guang Zhi Wu

doi:10.4028/www.scientific.net/AMR.989-994.4191

Paper Titles

Electric Power Communication Network Alarm Data Acquisition System Based on CORBA Northbound Interface
p.4175

Robustness Analysis of Telecommunications Customer Service System
p.4179

A Novel Public Key Image Cryptosystem Based on Elliptic Curve and Arnold Cat Map
p.4183

Research on Adaptive Face Gender Recognition Based on Compressive Sensing
p.4187

The Application of a New Demodulation Technology in the Telemetry System
p.4191

Digital Signal Processing Approach of Dithered RLG Based on IFIR Digital Filter
p.4195

A New Framework for Churners’ Influence Analysis Using Call Data Records
p.4200

A Robust Image Preprocessing Algorithm for Face Recognition
p.4205

Feature Representation Method Based on Kirsch Masks Filter for Face Recognition
p.4209

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994The Application of a New Demodulation Technology...

The Application of a New Demodulation Technology in the Telemetry System

Abstract:

This paper presents a new PCM / FSK digital signal demodulation method. By using an adaptive least mean square error algorithm consider wave single frequency, the tracking signal, analyzes the envelope of the output signal, demodulate the PCM / FSK signal. This paper introduces the basic principles of this demodulation method and implementation process, analyzes the factors that affect the demodulation performance. Simulation results show that this method is superior to the differential demodulation performance, strong anti-jamming capability, ease of software programming and DSP devices achieve a certain value.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 989-994)

Pages:

4191-4194

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.989-994.4191

Citation:

Cite this paper

Online since:

July 2014

Authors:

Min Tao*, Gang Fu, Guang Zhi Wu

Keywords:

Demodulation, PCM/FSK, Self-Adaptive

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Zhao Xiaoping. WV distributed in discrete digital demodulation of the FSK signal applications[J]. Xi'an University of Electronic Science and Technology, 2008, 30(2): 201-205.

Google Scholar

[2] Zhao Xiaoping. The FSK signal discrete STFT digital demodulation method[J]. Xi'an University of Electronic Science and Technology, 2007, 28(6): 812-815.

Google Scholar