1) broad band device
宽带器件
2) broadband
宽带
1.
Optimal design of dual-section broadband transformer;
两节宽带阻抗变换器的优化设计
2.
The study of broadband underwater acoustic transducer with doubly exciting plus a matching layer;
双激励加匹配层宽带水声换能器研究
3.
A Broadband Ohmic RF MEMS Switch;
宽带直接接触式RF MEMS开关
3) wide-band
宽带
1.
DOA Estimation of wide-band Chirp signal based on cross-spectra of continuous wavelet;
基于连续小波互谱的宽带Chirp信号DOA估计
2.
Solving Method Analysis of Wide-band Inserting of Dependents District;
家属区宽带接入的解决方案分析
3.
Development of a wide-band digital power meter;
宽带实时数字功率计的研制
4) wide band
宽带
1.
A COMS wide band frequency synthesizer for digital TV tuners;
用于数字电视调谐器的宽带CMOS频率综合器
2.
Research of manufacture method and selective etching for the wide band semiconductor saturable absorption mirror;
宽带半导体可饱和吸收镜研制方法及选择腐蚀研究
3.
The system realizes wide band receiving through incomplete integrative common RF forepart.
系统通过准一体化的共用射频前端实现宽带接收,在通用信号处理平台上加载不同的数字信号处理软件实现不同类型的信号处理,利用信息共享的终端网络生成综合情报。
5) Broad band
宽带
1.
Realization of Integrated Monitoring Increment Operation Based on Broad Band;
基于宽带的综合监控增值业务的实现
2.
High power, free-flooded, mosaic cylindrical Transducer of low frequency and broad band;
低频宽带大功率溢流式镶拼圆管换能器
6) wideband
宽带
1.
Design of Ultra-wideband Microwave Matching PIN Switch Circuit;
超宽带微波PIN匹配开关电路设计
2.
Study on Wideband Spread Spectrum Array Signal Processing Technology;
宽带扩频阵列信号处理技术研究
3.
New signal subspace direction-of-arrival estimator for wideband sources;
一种新的信号子空间宽带测向算法
参考词条
补充资料：宽带和窄带业务
宽带业务是相对窄带业务而言的，一般来说，对于速率低于2Mb/s的通信业务统称窄带业务，如电话网、N-ISDN所提供的业务。对于高于2Mb/s的通信业务，如帧中继业务、视频点播、ATM业务、TV会议等称为宽带通信业务。 目前投入应用的宽带接入技术主要有两种：ADSL和FTTX＋LAN。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。