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首页> 外文会议>The 14th International Conference on QiR >The interference analysis between wireless Avionics Intra-Communications (WAIC) an EESS systems at 22???23 GHz
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The interference analysis between wireless Avionics Intra-Communications (WAIC) an EESS systems at 22???23 GHz

机译：无线航空电子内部通信（WAIC）和EESS系统在22°C≤23 GHz之间的干扰分析

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Wireless Avionics Intra-Communication (WAIC) is the future avionics communications, which will substitute wire communication in a single aircraft. The WAIC systems do not provide any communication between air-to ground, air-to-air, and air to satellite. The WAIC systems are designed solely for enhancing efficiency and reliability inside the aircraft. The purposes of the system are monitoring, controlling, and communicating avionics in the aircraft, such as landing gear, wings, nacelles, vertical stabilizer, engine, etc. So, that system requires exclusive network for operation of the aircraft. The 22-23 GHz frequency is the candidate for WAIC system. It has sharing scenario with other systems, such as Fixed Service, Aeronautical Mobile service, Radio Astronomy, and EESS (passive) system. This paper simulates interference between WAIC and EESS (passive) systems. The interference between the two systems are the compatibility scenario of sharing study. The simulation scenario is being studied when the aircraft crosses the main beam of the EESS (passive) systems. Then, the results will be analyzed whether WAIC system interferes the EESS (passive) systems or vice versa. The simulations result show that the EESS (passive) systems do not cause harmful interference to WAIC system. So, the frequency band 22-23 GHz is compatible for WAIC system.
机译：无线航空电子内部通信（WAIC）是未来的航空电子通信，它将替代单架飞机中的有线通信。 WAIC系统在空对地，空对空以及空对卫星之间不提供任何通信。 WAIC系统仅用于提高飞机内部的效率和可靠性。该系统的目的是监视，控制和通信飞机中的航空电子设备，例如起落架，机翼，机舱，垂直稳定器，发动机等。因此，该系统需要专用网络来运行飞机。 22-23 GHz频率是WAIC系统的候选者。它与其他系统（如固定服务，航空移动服务，射电天文和EESS（无源）系统）共享场景。本文模拟了WAIC与EESS（无源）系统之间的干扰。两个系统之间的干扰是共享学习的兼容方案。当飞机越过EESS（无源）系统的主波束时，正在研究仿真方案。然后，将分析结果是否WAIC系统会干扰EESS（被动）系统，反之亦然。仿真结果表明，EESS（无源）系统不会对WAIC系统造成有害干扰。因此，22-23 GHz频段与WAIC系统兼容。

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