Bogatskaya Anna V, Schegolev Andrey E, Klenov Nikolay V, Lobov Evgeniy M, Tereshonok Maxim V, Popov Alexander M
Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia.
P N Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russia.
Sensors (Basel). 2022 Jan 5;22(1):398. doi: 10.3390/s22010398.
We consider two of the most relevant problems that arise when modeling the properties of a tunnel radio communication channel through a plasma layer. First, we studied the case of the oblique incidence of electromagnetic waves on a layer of ionized gas for two wave polarizations. The resonator parameters that provide signal reception at a wide solid angle were found. We also took into account the unavoidable presence of a protective layer between the plasma and the resonator, as well as the conducting elements of the antenna system in the dielectric itself. This provides the first complete simulation for a tunnel communication channel. Noise immunity and communication range studies were conducted for a prospective spacecraft radio line.
我们考虑了在通过等离子体层对隧道无线电通信信道的特性进行建模时出现的两个最相关的问题。首先，我们研究了两种波极化情况下电磁波斜入射到电离气体层的情况。找到了在宽立体角内提供信号接收的谐振器参数。我们还考虑了等离子体与谐振器之间不可避免存在的保护层，以及电介质本身中天线系统的导电元件。这为隧道通信信道提供了首次完整模拟。对一个预期的航天器无线电线进行了抗干扰性和通信范围研究。
