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- Title
共轴双旋翼直升机卫星通信小型化终端设计与验证.
- Authors
徐远超; 李 悦
- Abstract
Helicopter satellite communication faces different levels of satellite communication signal attenuation by helicopter rotor blockage during flight. The blockage character of coaxial twin rotor is more complicated than single rotor and there is fewer research. Firstly,blockage character of coaxial twin rotor is analyzed,and the key techniques of anti- blockage of coaxial twin rotor satellite communication is discussed. On this basis,a miniaturized communication terminal which adapts coaxial twin rotor blockage is designed, and test under simulative coaxial twin rotor blockage environment is finished. The test result indicates that the communication performance of designed terminal meets the needs of specification, and this analysis can provide guidance for later design of coaxial twin rotor helicopter satellite communication system
- Subjects
FACE-to-face communication; ROTORS (Helicopters); TELECOMMUNICATION satellites; TWINS; HELICOPTERS; ROTORS
- Publication
Telecommunication Engineering, 2022, Vol 62, Issue 4, p431
- ISSN
1001-893X
- Publication type
Article
- DOI
10.3969/j.issn.1001-893x.2022.04.004