Proceedings of the 2024 International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2024)

<Previous Article In Volume
Next Article In Volume>

Systematic analysis on the modulation technology

Authors
Yuxuan Liu1, *
1School of Computer and Communication Engineering, Northeastern University at Qinhuangdao, Qinhuangdao, 066099, China
*Corresponding author. Email: 202212503@stu.neu.edu.cn
Corresponding Author
Yuxuan Liu
Available Online 28 September 2024.
DOI
10.2991/978-94-6463-518-8_42How to use a DOI?
Keywords
Digital modulation; Mature application; Composite modulation
Abstract

In this paper, the digital modulation methods and their applications are reviewed, which provides a reference for the design and optimization of digital communication systems. Firstly, introduces digital modulation method of ASK, FSK and PSK modulation method and its characteristics. ASK modulation transmits information by changing the carrier wave amplitude, which has the characteristics of simplicity, high bandwidth utilization and weak anti-interference ability. FSK modulation uses carriers of different frequencies to represent digital signals, which has the characteristics of frequency dispersion, strong anti-interference ability and more bandwidth. PSK modulation represents binary state through different phase offset, which has higher bandwidth utilization efficiency and higher data transmission rate than ASK and FSK, but it is sensitive to phase error and noise, and the circuit design is more complicated. And lists some modulation method of mature application, such as PSK and ASK in the TPMS, RFID and vehicle keyless entry application scenarios in the research, and put forward the outlook to the use of composite modulation method.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 2024 International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2024)
Series
Advances in Engineering Research
Publication Date
28 September 2024
ISBN
978-94-6463-518-8
ISSN
2352-5401
DOI
10.2991/978-94-6463-518-8_42How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Yuxuan Liu
PY  - 2024
DA  - 2024/09/28
TI  - Systematic analysis on the modulation technology
BT  - Proceedings of the 2024 International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2024)
PB  - Atlantis Press
SP  - 443
EP  - 450
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-518-8_42
DO  - 10.2991/978-94-6463-518-8_42
ID  - Liu2024
ER  -