narrow-band channel

基本解釋

The filters designed on the basis of this heterostructure possess both functions of multi-channel narrow band filtering and sharp angular filtering.
據(jù)此結(jié)構(gòu)設(shè)計的濾波器，在可見和近紅外波段具有多頻率單角空間濾波雙功能。
Based on the analysis of theory data, this paper brings the base model of wireless narrow-band channel for air-based missile image transmission system.
在理論分析的基礎(chǔ)上，結(jié)合對大量試驗數(shù)據(jù)的分析，給出了空基型導(dǎo)彈圖像傳輸系統(tǒng)無線窄帶信道的基本模型。
The MB-OFDM UWB systems can capture multi-path energy more efficiently than DS-UWB. Much work has been done on the channel estimation of traditional narrow-band OFDM.
與直接序列擴(kuò)頻的方案相比，基于多頻帶OFDM的UWB系統(tǒng)能更有效地捕獲多徑能量。