radio spectrum

1. Visible light is part of the electromagnetic spectrum and 10,000 times bigger than the radio spectrum, affording potentially unlimited capacity.
   可见光是电磁光谱的一部分，比无线电频谱要大1万倍，因而可说具有无限的开发潜力。
2. The current communications capabilities could be increased in a dramatic way by broadening the radio spectrum into the millimetre and optical-frequency ranges.
   将无线电频谱扩展到毫米和视频范围，可极大增加当前的通讯能力。
3. Brussels has already approved the sharing of radio spectrum as part of an effort to meet rising demand for wireless data traffic.
   布鲁塞尔已经批准了企业间共享无线电频谱资源，以应对无线数据流量的需求上涨。
4. The long-touted scarcity of radio spectrum in the future may be replaced by a surfeit of available frequencies.
   困扰大众已久的无线电频谱不足问题，未来将变成可用频率太多。
5. The present shortage of radio spectrum results in large part from the cost and performance limits of legacy hardware established during the past century.
   目前无线电频谱壅塞的现象，大多起因于上个世纪制造的老式硬体设备在成本与效能上受到限制。
6. And in a nod to government conspiracies, he thinks that the real power lies with the interdepartment radio advisory committee, made up of members of most federal agencies that use the radio spectrum and want to keep the status quo.
   再谈到政治内幕，他认为真正的裁决权力在于「跨部会无线电谘询委员会」，而这个委员会大多是由拥有无线电频谱使用权，并且想要保持现状的联邦机构所组成。
7. Cognitive radio spectrum assignment based on quantum genetic algorithm is proposed, and simulations are conducted to compare the proposed method with color sensitive graph coloring algorithm.
   提出了基于量子遗传算法的认知无线电频谱分配算法，通过仿真比较了本文算法与颜色敏感图论着色频谱分配算法的性能。
8. The Consideration about the Present Condition of domestic Radio Spectrum Planning
   关于我国无线电频率规划使用现状的思考
9. On March22nd the country's telecoms regulator said it would auction a chunk of radio spectrum next year for4G services.
   3月22日，该国通讯监管机构称，明年可能拍卖大量无线电频谱用于4G服务。
10. In automatic measurement of the radio spectrum parameters, the traditional threshold-based method is difficult to obtain satisfactory result when the spectrum has undulating background noise.
    在频谱参数自动测量中，传统的基于阈值的信号噪声分离方法对于具有不平坦背景噪声的频谱难以取得满意的分离结果。
11. Traditionally, radio spectrum has been tightly regulated worldwide in order to manage interference among commercial and public wireless services.
    为有效管理商业和公共无线服务之间的干扰问题，长期以来，各国政府均严格监管无线电频谱的使用。
12. Similarly, some sensors already make more efficient use of another scarce resource: Radio spectrum.
    与之相似的是，某些传感器已在更高效地利用另一种稀有来源射电谱。
13. Cognitive radio spectrum assignment based on quantum genetic algorithm
    基于量子遗传算法的认知无线电频谱分配
14. Analysis for the Needs of Information and Communication Technology for the Future Radio Spectrum Management
    未来电磁频谱管理对信息通信技术的需求分析
15. A Solution About Quantum Genetic Algorithm to the Allocation of Radio Spectrum Cognitive
    一种解决认知无线电频谱分配的量子遗传算法
16. Radio operates, as you might expect, in the public portion of the radio spectrum.
    正如想象的那样，无线电工作在无线电频谱的公共部分。
17. It has not given India's mobile operators enough space on the radio spectrum to carry calls crisply and reliably.
    遗憾的是政府对此准备不足，没有为移动运营商提供充足的无线频谱来确保清晰流畅的通话。
18. Such a way of roaming paging is advantageous in economizing radio spectrum and has no limit to the number of cities to be interconnected.
    这种联网方式充分利用有限的频率资源，在联网城市数目上基本不受限制。
19. Google proposes to FCC to become the administrator of a White Spaces Database containing geo-location information about devices using the free channels in the radio spectrum.
    Google向美国联邦通信委员会（以下简称FCC）提交了成为空白频谱数据库管理员的提案，该数据库将包含使用无线频谱中闲置频道的设备的地理位置信息。
20. Another bonus: Once analog broadcasting ends, the prime radio spectrum it now uses will be auctioned off.
    另外一大好处是：一旦类比式播放系统停用，它目前所占用的主要无线频谱就会被拍卖出去。
21. Ground-based radio-navigation systems use relatively low frequencies of the radio spectrum to achieve a large radio range and avoid undefined skywave ( ionospheric) propagation at the same time.
    陆基无线电导航系统使用相对低的频段的无线电波以获得较大的接收范围和避免空间传播方式（电离层反射）。
22. Existing predominantly, in the Very Low Frequency part of the radio spectrum that corresponds with the audio frequency range, we can experience this activity as audible sound.
    尽管这种活动主要存在于无线电声音频率分区的超低频区域，我们还是能够通过听觉来捕捉到它。
23. The Research and Implementation of Electromagnetic Compatibility in Radio Spectrum Management
    频谱管理中电磁兼容分析研究与实现
24. Research of Radio Spectrum Monitor and Management System
    无线电频谱监测管理系统研究
25. OFDM ( Orthogonal Frequency Division Multiplexing) combined with multiple access technique can promise several users to share the limited radio spectrum simultaneously and gain the more system capacity.
    OFDM（正交频分复用）和多址技术的结合能够允许多个用户同时共享有限的无线频谱，从而获得较高的系统容量。
26. The spectrum sensing methods, such as energy detection, can not get further information of radio spectrum.
    目前的大部分感知方法，如能量检测法，只能检测频谱的占用情况，不能获得更多的频谱环境信息。
27. With the rapid development of wireless communications technology, radio spectrum resource is increasingly scarce.
    随着无线通信技术及其应用的快速发展，无线频谱资源日益匮乏。
28. The radio spectrum is a well-deserved basic support resource in the existence and development of The Internet of Things.
    在物联网存在与发展的诸多资源要素中，无线电频谱是当之无愧的基础性支撑资源。
29. With dramatic development of wireless communication technologies, radio spectrum recourses are becoming more and more scarce.
    无线技术的飞速发展和无线应用需求的日益增长都使得无线频谱资源越来越成为无线通信发展的瓶颈。
30. Cognitive radio technology has changed the traditional government-licensed radio spectrum access methods.
    认知无线电技术改变了传统的由政府授权使用无线电频谱的接入方式。

noun

1. the entire spectrum of electromagnetic frequencies used for communications

   Synonym:    radio-frequency spectrum