Analysis of key technologies of Gaussian filtered minimum shift keying modulation based on physical layer
Compared with the traditional modulation and demodulation methods, Gaussian minimum frequency shift keying has the advantages of narrow bandwidth, fast lobe attenuation, easy FPGA implementation and strong anti-interference ability, so it is widely used in frequency hopping communication. At the same time, the reason why GMSK is called efficient digital technology is mainly because it is developed from MSK modulation and has a modulation index of 0.5.
Authors
- Rui Ma (ORCID: https://orcid.org/0000-0001-6217-0345)
- Xingyu Ren (ORCID: https://orcid.org/0000-0003-4217-5549)
- Zhuang Ling
- Xing Zhang (ORCID: https://orcid.org/0000-0002-5972-8325)
- Quan Wen
Institutions
- Shenzhen Academy of Aerospace Technology (CN)
- China Academy of Launch Vehicle Technology (CN)
Publication Details
- Published
- 2024-09-27
- DOI
- https://doi.org/10.1117/12.3037609
- Primary Topic
- Optical Systems and Laser Technology
- Type
- article
- Field-Weighted Citation Impact
- 0.00