The spread and compress of millimeterwave pulse frequency spectrum will happen in Doppler Effect during rain.
在降雨条件下,多普勒效应后毫米波脉冲频谱发生展宽和压缩。
2
The submillimeter wave plays a very important role between the infrared and millimeterwave in electromagnetic wave frequency spectrum. Therefore, it has important academic value.
亚毫米波在电磁波频谱中处于红外线与毫米波之间非常重要的位置,因此在学术上有很重要的研究价值。
3
The millimeter-wave PSA spectrum analyzer with up to 80 MHz analysis bandwidth is available now.