scholarly journals Research on Multiple Signal Synthesis Methods in Space Electromagnetic Environment Simulation

2021 ◽  
Vol 1939 (1) ◽  
pp. 012113
Author(s):  
Wang Yuan ◽  
Tan Wei ◽  
Cui Lidong ◽  
Li Ying
2012 ◽  
Vol 182-183 ◽  
pp. 602-605
Author(s):  
Qian Zhang

Hardware-in-the-loop communication equipment simulation is an important step of the development about communications and electromagnetic environment simulation. Reference to the "software radio" design thinking, the source library is generated by the software and different communication signals are generated by the fixed hardware frame. The system achieves “versatility”. GMSK in wireless communications has been widely applied. It is one of the important signals generated by the simulator. Based on analysis of the structure, the paper introduces the design of the simulator. It also provides the software simulation of Matlab. It provides a reference simulation for communications equipment and electromagnetic environment simulation.


2015 ◽  
Vol 713-715 ◽  
pp. 274-277
Author(s):  
Wang Feng ◽  
Jun Feng Zhao ◽  
Shi Yang Ma

Decision capacity and command level is essential for accurate aerial delivery of parafoil. In this paper, we according to the system theory and the modular scheme, put forward the parafoil precision airdrop aided decision model consist ofaircraft flight route model,parafoil maneuvering performance model,high altitude wind field characteristic model, landing terrain environment model, the enemy threat situation model, complex electromagnetic environment simulation mode. Andwe focuses on the aircraft flight route model, landing terrain environment model and the simulation model of high altitude wind. The model can providecertain auxiliary decision information to airdrop commander; can also be used to other specific precision airdrop work.


2014 ◽  
Vol 26 (7) ◽  
pp. 73211
Author(s):  
白瑞杰 Bai Ruijie ◽  
廖成 Liao Cheng ◽  
盛楠 Sheng Nan ◽  
张青洪 Zhang Qinghong ◽  
李瀚宇 Li Hanyu ◽  
...  

Author(s):  
Natalya Buyakova ◽  
Vasiliy Zakaryukin ◽  
Andrey Kryukov ◽  
Andrey Stepanov

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