超越地平线无线电通讯
radio communication beyond the horizon
可转环形天线无线电罗盘
rotatable-loop radio compass
美国无线线电协会
american radio association
Ara
无线话务承载能力增益
radio traffic carrying capability gain
interference matrix
无线无源传感系统
wireless passive sensing system
有线/无线技术
wired and wireless technology