communication band
英 [kəˌmjuːnɪˈkeɪʃn bænd]
美 [kəˌmjuːnɪˈkeɪʃn bænd]
n. 通信波段（频带）
双语例句
- It discusses issues on wireless communication frequency band selection and frequency configuration in fast track traffic, introduces a method of improving frequency utilizing rate by the aid of wireless frequency management program.
探讨了城市快速轨道交通中无线通信频段的选择及频率配置问题，介绍了一种用无线电频率管理程序提高频率利用率的方法。 - Wireless Communication Frequency Band Selection and Frequency Configuration in City Fast Track Traffic
快速轨道交通无线通信频段的选择和频率配置 - Research and Application of Multimedia Communication Based on Narrow Band
窄带多媒体通信技术的研究和应用 - Discussion on Several Problems of Satellite Mobile Communication System in UHF Band
UHF频段卫星移动通信系统若干问题的探讨 - Based on measurement and cause analysis of interference in VHF communication band from BP station, the action and approach of interference immunity to BP station were presented by analysis of the generation mechanism of interference signal.
本文在测量与分析甚高频（VHF）通信频段受BP机台干扰原因的基础上，经过对干扰信号产生的机理分析，提出了抗BP机台干扰的措施和方法。 - Ultrawideband is a new technology in high speed wireless communication, but the band ′ s width will fall into the frequence range of GPS, cause interference to GPS signal.
超宽带是高速无线通信的新技术，然而其较大的带宽会落入GPS频带范围内，造成对GPS信号的干扰。 - The Technology of Jump-frequency Communication for Developing Wide Band IP Network Based on HFC CATV Network
基于HFC的CATV网络实现宽带IP网的跳频通信技术 - Future the mobile communication to the wide band, the data, the multi-applications development, the mobile communication and the network interconnection technology will fuse in together, the mobile communication technology unceasing renewal also will impel the mobile interned the fast development.
未来移动通信将向宽带化、数据化、多应用化发展，移动通信和网络互联技术将融合在一起，移动通信技术的不断更新也将推动移动互联网的快速发展。 - A method of data sharing in analog mobile communication band A is presented in this thesis.
提出了一种模拟移动通信A网的数据共享方案，并给出了实现方法。 - Performance analysis of coded noncoherent DS-SFH MFSK modulation spread spectrum communication systems with partial band multitone jamming
编码的非相干混合DS&SFHMFSK调制扩频通信系统在部分带宽多频干扰时的性能分析 - The fundamental principles and fulfilling scheme of LCX used for radio communication of VHF-UHF band are given, and the characters and fulfilling means of single mode radiating type of LCX are discussed in detail.
给出了适用于甚高频和超高频带无线通信用泄漏电缆的基本原理和实现方案，详细地论述了泄漏电缆单模辐射方式的特点和实现手段。 - A Circuit Design of Wireless Communication of Broad Band Digital Voice Signal
宽带数字音频无线传输的电路设计 - Having been taken advantage of narrow band frequency modulation communication and wide band extended frequency communication, this meter reading system bases on the extended frequency communication, applies direct sequence for extended frequency mode and phase shift keying for modulation system.
结合窄带调频通信和宽带扩频通信优势，以扩频通信为基础，扩频方式采用直接序列扩频，调制方式为相移键控。 - Data Sharing in Analog Mobile Communication Band A
移动通信A网的数据共享 - Use method ( 1) named "the programmable trapping wave", which is merged with frequency spectrum convert in linear, Direct Digit Synthesizer and Surface Acoustic Wave Filter, to open a communication band in jam-band willfully.
使用融合了线性频谱搬移技术、数字频率合成技术以及声表面波滤波技术的可编程陷波法，在干扰频段内任意开辟出通讯频段窗口； - The Calculation of Second-harmonic Phase Matching Angle of KN Crystal for Optical Communication Wave Band
光纤通信波段KN晶体二次谐波相位匹配角的计算 - Communication Satellite Ka-Band Transponder Technology Research
通信卫星Ka波段转发器技术的研究 - However, it is a great challenge to obtain higher responsivity in near-infrared communication band for the traditional SiGe HPT due to the lower Ge content and the limitation of the critical thickness of SiGe layer on Si substrates.
但是，SiGeHPT由于吸收区Ge组分和厚度受到Si衬底的限制，在光纤通信波段无法获得较高的响应度。 - However, conventional infrared communication band has a few limitations as the sensing wavelength. Shorter wavelength ( such as visible light) and long wavelength ( such as far infrared wavelength) have their superiority when using as the sensing wavelength.
然而传统的红外通信波段在传感方面有着一些局限性，短波长（如可见光）以及长波长（如远红外）则有着其在光传感应用上的优越性。 - The thesis analyzes the limitation of the ordinary security algorithm applied to WSN as well as the attack form encountered by WSN on the condition that the energy, the wireless communication band width, computation ability and so on have been limited.
研究了资源受限的WSN微波无线通信安全算法，分析了在能量约束，无线通信带宽、计算处理能力等资源受限条件下安全算法应用的局限性以及网络易受到的攻击方式。 - The preparation of continuous-variable ( CV) entanglement states are acting on a frontier field in quantum optics, this is mainly because CV quantum commu-nication have excellent performance in detection efficiency, bit rate and communication band.
关于连续变量量子纠缠态的制备更是目前量子光学研究的前沿领域，这主要得益于连续变量量子通讯在探测效率、比特速率以及通讯带宽三个方面的出色表现。 - As a new communication way, Ultra-Wide Band ( UWB) technology is attracting more and more attention in the research region, which has low power consumption and high data rates.
超宽带（UWB）作为一种功耗低，传输速率高的新型通信方式，受到了科研人员的广泛关注。 - In order to use in optical communication band, we can change the wavelength of all-optical switches due to the component design of quantum well.
根据量子阱的组分设计，可以改变全光开关的工作波长，使其运用于光纤通信波段。 - If we can reduce the reflectance to allowable communication range, we can restrain the interference and extend the communication frequency band consequently and the communication quality can be improved largely.
如果能把反射波减少到通信允许的范围内，我们就能抑制干扰，扩展通信频带，通信质量也能大大提高。 - Multiple Input Multiple Output ( MIMO) can increase the capacity of wireless communication system and frequency band utilization without the need of additional bandwidth.
多输入多输出（MIMO）技术能在不占用额外带宽的前提下，成倍地提高通信系统容量和频谱利用率。 - Atmospheric laser communication has many kinds of advantages: including its big message capacity, does not occupy the original communication band, convenient to build the network and so on. This kind of communication technology is becoming quite attractive and good prospects.
大气激光通信以其通信容量大，不挤占原有通信频带，组网灵活方便等优点成为一种备受瞩目且发展前景良好的通信技术。 - In recent years, the rapid development of mobile communication, making radio communication frequency band into a limited and valuable natural resources.
近年来，移动通信迅猛发展，使无线电通信频带成为一个有限而宝贵的自然资源。 - Laser communication has the advantages of wide communication band, big optical gain, strong anti-interference ability interception, low power consumption, and it becomes a new communications technology of current concern, communication will be even greater developed in the future.
激光通信具有通信频带宽、光学增益大、抗干扰截获能力强、功耗低等优点，成为现在备受关注的一种新型通信技术，在未来通信中会得到更大的发展。 - Satellite communication system has become the important means for worldwide individual communication and Internet air high-speed access due to its large coverage area, wide communication band and high capacity transmission.
卫星通信系统由于其覆盖面积大、通信频带宽、传输容量大等的独特优势，已经成为实现全球无缝隙个人通信和Internet空中高速通道的重要手段。