The wide transmission band of the cable television network not only makes it transmit more broadcasting programs but also develops other network service using the network's abundant capacity.
传输频带宽的优点使其不仅可传输更多的广播电视节目，还可利用网络的富裕容量在网上开发其他业务。
Instead, use an "out-of-band" transmission through a managed file transfer system ...
替代方法，通过受控的文件传输系统，使用一个“带外数据”传输……
With the software we design reflecting computer optical element in light wave band and microwave band, and transmission computer optical element in light wave band.
利用这个软件设计出了光波波段和微波波段的反射式与光波段的透射式计算机光学元件。
Those definitely require a better technique provided by the video and audio transmission System Based on Broad Band Satellite.
这些都对基于卫星的音视频实时传输系统提出了更高的要求。
And the transmission characteristic of the chief band laser wavelength is studies base on experiment and numeric calculation.
同时通过数值计算和实验研究了一些主要波段激光的大气传输特性。
Because of limited frequency band of channel, spread spectrum and MFSK modulations can not resolve that high speed transmission is in contradiction with limited frequency band.
当进行高速水下通信时，由于水下信道的频带有限，扩频和MFSK调制方式无法解决高速率信息传输和可利用信道频带窄的矛盾。
The transmission zeros(TZ) of Quasi-elliptic function filter could be placed in any position, so the attenuation out of band is controllable, then a high selection performance could get.
准椭圆函数滤波器的传输零点，可以位于阻带内的任意位置处，这能更加灵活地对滤波器的带外抑制度进行调节，其矩形系数可以做得很高。
In this paper, the change pattern of the cutting vibration signal during the transient processes and the effect of the parameters of band pass filter on the signal transmission are analyzed.
本文分析了切削振动信号在此过渡过程中的变化规律以及带通滤波器对信号传输过程的影响。
The results showed the absorption band produced by the imperfection, impurity and non diamond phase in films decreased the transmission of the films.
结果表明，膜中的缺陷、杂质和非金刚石相在透射谱中产生吸收带；
The incoming 3g could not only support the existing mobile operations, but also broad band video operations high quality voice packet data transmission and real time video communication.
呼之欲出的第三代(3G)移动通信不仅能提供现有的各种移动电话业务，还能提供高速率的宽带视频业务，支持高质量的话音、分组数据业务以及实时的视频传输。
At last it discusses the dual-mode transmission technology of the Ultra Narrow Band Modulation and the FM combination.
最后着重讨论了超窄带调制与FM结合的双模式传输技术。
The invention relates to a method and a system for modeling I-UWB (Impulse-Ultra Wide Band) signal multipath transmission characteristics in an indoor visual range environment.
本发明涉及对室内视距环境下i - UWB信号多径传播特性进行建模的方法和系统。
Flexible topology and coupling structures are used to realize transmission zeros, thereby enhancing the stop band rejection or making more flat group delay.
这种滤波器采用灵活的拓扑结构和耦合结构，可以实现传输零点，从而提高滤波器带外抑制特性，或者使群时延更加平坦。
The band structure and the transmission properties of the fiber Bragg grating are investigated in the scope of the photonic crystal.
将光纤布拉格光栅近似为一维光子晶体，研究光栅的能带结构和光学传输特性。
But the increase of data rate is limited by band-limited transmission system, and higher the data rate is, more the limitation is.
但是带宽有限的传输系统限制了数据率的迅速增长，而且这种限制作用随着数据率的增加而变得越来越严重。
The specific property of atmospheric transmission at near submillimeter band is studied.
主要研究了在近亚毫米波段的大气传输特性。
Progressive image transmission can help reducing the latency time and raise the browsing speed when transmitting images over low band links.
当通过窄带连接进行图像传输时，渐进图像传输可以减少用户等待时间，提高浏览速度。
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.
在理论分析的基础上，结合对大量试验数据的分析，给出了空基型导弹图像传输系统无线窄带信道的基本模型。
The present biggest problem of the digital TV is too big transmission bit rare and too wide trans mission band.
目前数字电视的最大问题是传输码率太高，传输频带太宽。
In addition, the stop-band rejection can be further increased by using elliptic filter function which has limited frequency transmission zeros.
另外，在函数类型上使用椭圆函数型，使带外出现有限频率传输零点，进一步提高了带外抑制能力。
The image data occupies vast part of band resource in the storage and transmission process, therefore, image compression technology becomes more important than before.
图像数据在存储及传输过程中占用了大量带宽资源，因此图像压缩技术就显得尤为重要了。
Management protocols are a common example of in-band transmission.
管理协议是一种带内传输的例子。
The validity of this method is checked by both band structure calculations and transmission measurement of ultrasonic experiment.
通过对照带结构计算和超声实验测量，我们检验了这种计算方法的有效性。
Employing the interlaced scanning, current TV system can compress the frequency band of TV signal effectively and facilitate transmission.
现行的广播电视系统由于采用隔行扫描方式，从而有效地压缩了电视信号的频带，有利于传输；
Optic cable is ideal when wide band transmission channel is required to implement realtime dual transmission of bureau, mine remote picture and image.
局、矿远程图形、图象实时双向传输需要宽频带的传输信道，光纤光缆信道是理想的选择。
The normalized port to port reliability index weighted by transmission capacity of communication network is very fit to evaluate modern high speed and wide band communication networks.
归一化传输容量加权通信网端到端可靠性指标，非常适合评价现代高速宽带通信网络。
The experimental results indicate that monocapillaries have high transmission efficiency for low energy X-ray, and polycapillaries have a wide band transmission property.
结果表明： 单管对低能X光有良好的传输性能，复合管具有宽波段的传输特性。
Some of its characteristics, such as broad gain band, high gain and distributed amplifier, have important practical meanings to the optical fiber transmission system, especially to the DWDM system.
它的高带宽、高增益、分布式放大等特性对光纤通信系统，特别是对密集波分复用（DWDM）具有重要的实际意义。
We analyze the band structure of evanescent wave in the CPRW by Bloch theory, and discuss the transmission properties of the CPRW with a finite number of periods by transfer matrix method.
然后利用布洛赫理论分析了CPRW中存在的倏逝波的带结构，利用传输矩阵的方法讨论了有限周期的CPRW的透过率特性。
We analyze the band structure of evanescent wave in the CPRW by Bloch theory, and discuss the transmission properties of the CPRW with a finite number of periods by transfer matrix method.
然后利用布洛赫理论分析了CPRW中存在的倏逝波的带结构，利用传输矩阵的方法讨论了有限周期的CPRW的透过率特性。
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