frequency spectrum analyzer中文是什么意思

• 频普分析仪
• 频谱分析器
• 频谱分析仪

• "frequency"中文翻译    n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...
• "spectrum"中文翻译    n. (pl. -tra ) 1.【物理学】谱，光谱；波 ...
• "lf frequency spectrum analyzer" 中文翻译 :    低频频谱分析仪
• "swept-frequency spectrum analyzer" 中文翻译 :    扫描频谱分析仪
• "sweep frequency type spectrum analyzer" 中文翻译 :    扫频式频谱分析仪
• "analyzer, spectrum" 中文翻译 :    频谱分析仪
• "spectrum analyzer" 中文翻译 :    光谱分析器; 光谱分析仪; 频谱分析器; 频谱仪, 频谱分析仪; 谱线分析器; 质谱分析仪
• "frequency analyzer" 中文翻译 :    频次分析器; 频率分析器; 频率分析仪; 频率响应分析器
• "frequency spectrum" 中文翻译 :    频率谱; 频率图谱; 频谱
• "spectrum of frequency" 中文翻译 :    频谱
• "analog spectrum analyzer" 中文翻译 :    模拟光谱分析器; 模拟谱分析仪
• "analog wave spectrum analyzer" 中文翻译 :    模拟波谱分析器
• "analogic spectrum analyzer" 中文翻译 :    模拟光谱分析仪
• "analyze spectrum analyzer" 中文翻译 :    频谱
• "audio spectrum analyzer" 中文翻译 :    音频频谱分析器
• "automatic spectrum analyzer" 中文翻译 :    自动频谱分析仪
• "co^laser spectrum analyzer" 中文翻译 :    二氧化碳激光谱线分析仪
• "communication spectrum analyzer" 中文翻译 :    通信频谱分析仪
• "cross-spectrum analyzer" 中文翻译 :    互谱分析器
• "digital spectrum analyzer" 中文翻译 :    数字光谱分析器
• "doppler spectrum analyzer" 中文翻译 :    多普勒频谱分析器
• "dsa digital spectrum analyzer" 中文翻译 :    数字光谱分析器
• "dsa doppler spectrum analyzer" 中文翻译 :    多普勒频谱分析器
• "dynamic spectrum analyzer" 中文翻译 :    动态频谱分析器; 动态频谱分析仪
• "integrated optic spectrum analyzer" 中文翻译 :    综合光谱分析仪

• Frequency spectrum analyzer
  频谱分析仪
• Aiming at this problem , wuhan university of technology associating with hubei zhongyou technology co . ltd developed the rf frequency spectrum analyzer of this subject
  针对这一现状，武汉理工大学与湖北众友科技实业股份有限公司联合研制开发了本课题中的射频频谱分析仪。
• However , because the structure of frequency spectrum analyzer instrument is very complex , the market is nearly monopolized by a few large overseas companies , it is so expensive that its popularization is greatly blocked
  但由于频谱分析仪的结构复杂，其市场基本被几家国外大公司所垄断，价格昂贵，往往阻碍了频谱分析仪的普及。
• Series of general - purpse instruments : including series of 2800 and 2500 electronics compoment parameters testing meter and related products ; series of 1630 function signal generator ; 1250 ultralow frequency spectrum analyzer and signal generator
  通用类仪器系列：包括2800系列、 2500系列元件参数测量仪及其配套产品； 1630系列函数信号发生器； 1250超低频系列频谱分析仪及信号源。
• In order to overcome the disadvantages of the existed frequency spectrum analyzer instrument , the idea of software radio was applied , and a scheme of rf virtual frequency analyzer instrument based on digital intermediate frequency was presented , then its feasibility was analyzed
  本文针对现有频谱分析仪的不足，运用软件无线电的思想，提出一种基于中频数字化的虚拟射频频谱分析仪的方案，并对其可行性进行分析。
• At the same time , this subject set up the software structure system of rf virtual frequency spectrum analyzer instrument , analyzed every level algorithm of software , and discussed the algorithm of digital signal processing , at last , we realized the algorithms with vc + + language
  同时，建立了虚拟射频频谱分析仪的软件结构体系，分析了软件中各层次的算法，着重讨论了数字信号处理部分的算法，并用vc + +编程实现。
• With the rapid development of communication , especially the mobile communication technology . rf frequency spectrum analyzer as communication measurement instrument in the research , manufacture and maintenance of the communication equipment is needed urgently , and its application is wider and wider
  随着通信特别是移动通信技术的飞速发展，作为通信测试基本仪器的射频频谱分析仪在通信设备的研究、生产、维修等方面的需求越来越迫切，应用也更广泛。
• Besides , the advantages of low developing and maintenance expense of the virtual instruments , strong reuse property , low price as well agility , it used the idea of the software radio for reference and adopted the digital intermediate frequency , which does not only overcome the shortcoming of the complex structure and the simple function of the traditional analog frequency spectrum analyzer instrument , but also resolve the problem that digital frequency spectrum analyzer instrument used widely in the present can only measure the low frequency signal
  它除了具有虚拟仪器的开发维护费用低、可复用性强、价格低廉、开放灵活等优点外，还由于借鉴了软件无线电的思想，采用数字化中频，既克服了传统的模拟频谱分析仪结构复杂、功能简单的缺点，又解决了目前广泛使用的数字频谱分析仪只能测量低频信号的缺陷。
• Sample error probably caused from data collection circuit of rf virtual frequency spectrum analyzer instrument was emphasized , and some kinds of selectable resolution scheme were presented , then these schemes of advantages and disadvantages were compared and summarized by the way of theory analyse , matlab simulation and practice validate and so on , at last , the optimum scheme of rf virtual frequency analyzer instrument was decided and adopted
  重点对虚拟射频频谱分析仪中的数据采集电路可能造成的采样误差进行了分析，提出了几种可供选择的解决方案，经过理论分析、 matlab仿真和实际验证等手段，对这几种方案的优缺点进行了比较和总结，并最终确定了其中最适合虚拟射频频谱分析仪的方案。
• In magneto - optic ( mo ) waveguids , the interaction between msws and guided optical waves ( gows ) can lead to the bragg diffraction of the gows . the resulting many new devices , such as mo modulator , optical switching , scanning , frequency spectrum analyzers , can be developed with applications to optical communication and optical information processing
  在磁光波导中,静磁波与导波光相互作用可导致导波光的bragg衍射,利用这一原理,可做成磁光调制器、光开关、扫描仪、频谱分析仪等新型磁光bragg器件,并在光通信和光信息处理等领域有着十分广阔的应用前景,引起人们越来越多的关注。