spectrum analyzer

CCDF, which can measure multi-carrier signals very effectively, is one of the important technologies of real-time spectrum analyzer.

CCDF测量是实时频谱分析仪的关键技术之一，对于测量多载波信号非常有用。

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It is infrequent to use spectrum analyzer based on DSP in lab teaching, so we filled up an item of blank.

利用DSP开发频谱分析仪并用于实验教学目前还少见，本系统在实验教学中填补了一项空白。

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Application of Zero Pole Structured Spectrum Analyzer in the Extreme Narrow Band Low Pass Filter

滑动滤波器型谱分析器在极窄带滤波中的应用

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Optical amplifiers-Test methods -- Part 5-1 : Reflectance parameters-Optical spectrum analyzer method.

光学放大器 --- 试验方法 --- 第5-1部分: 反射系数参数 --- 光谱分析方法.

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A digital spectrum analyzer was designed by the authors. It is a personal instrument of new generation. It obtains the spectrum for a signal by adopting fast Fourier transform ( FFT) algorithm which is radix& 2 in time sampling.

作者所研制的数字频谱分析仪是新的一代个人仪器，它采用基2时间抽取的快速傅里叶变换（FFT）算法来获取信号的频谱，实现了信号的非实时频谱分析。

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Split Radix Algorithm Application in the Virtual Spectrum Analyzer

分裂基算法在虚拟频谱分析仪中的应用研究

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Application of Zero Span in Spectrum Analyzer

频谱分析仪Zero Span的应用

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A FFT spectrum analyzer was used to measure the resonant frequency.

试验时采用六种实大尺寸试材,共振频率之测定系利用FFT频谱 分析仪.

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Based on this phenomenon, a new configuration of integrated acoustic RF spectrum analyzer ( IASA ) is proposed.

基于上述现象, 作者提出一种新形式的集成声学射频频谱分析器 ( IASA ) 结构.

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Tektronix real-time spectrum analyzer and RFID wrap test software

泰克实时频谱分析仪和RFID配套测试软件

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The developed module are the arbitrary waveform generator based on DOS ( Direct Digital Synthesizer) technology as a signal source of testing system and the common testing device such as virtual spectrum analyzer-, virtual digital storage oscilloscopes virtual frequency counter etc.

所开发的模块有，采用DDS技术实现的任意波形发生器作为测试系统中的信号源，以及常见的信号测量设备，如虚拟频谱分析仪，虚拟数字存储示波器，虚拟频率计数器等虚拟仪器。

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Optical fibre amplifiers-Basic specification-Part 3-1 : Test methods for noise figure parameters ; Optical spectrum analyzer.

光纤放大器基本规范.第 3-1 部分: 噪音 计算参数.光谱分解器.

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The Applications of Spectrum Analyzer to Measuring Antenna Gain and G/ T Merit with Cosmic Radio Stars

频谱分析仪在射电法测量天线增益和G/T值中的应用

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The previous main equipment for testing EMI is EMI Receiver, while at present time, the spectrum analyzer is adopted as EMI testing equipment which contributes to enhance efficiency and precision of EMI testing and makes easier to test various parameters of EMI property.

以往测试EMI的主要设备是EMI接收机，现在采用频谱分析仪作为EMI的测试设备，可以提高EMI测量的效率和精度，对各种EMI特性参数的测量变得更加容易。

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Also, Tektronix committed to the demand for RFID testing, and put real-time spectrum analyzer into the application of RFID testing, that provides a convenient means of RFID testing.

泰克公司还致力于RFID测试需求的研究，将实时频谱分析仪应用于RFID测试，为RFID测试人员提供了非常方便的测试手段。

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Analyzing the requirements of EMI measurement equipment specified in CISPR 16-1-1 and differences between spectrum analyzer and EMI receiver in the architecture and using, prompt the readers' effective comprehension of specifications to properly select the products.

分析了CISPR16-1-1对EMI测量接收机指标要求，从结构和测试使用上来区分频谱分析仪与测量接收机，使读者加深对测量仪器参数的理解，正确选择EMI测量仪器。

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Using spectrum analyzer as an example, this dissertation proposed a Lua based component-oriented VI software architecture.

以某频谱分析仪为例，本文分析了其原有上层软件架构，并在其基础上做出改进，设计了一种基于Lua的组件式仪器软件开发模型。

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Finally, demonstrate chief application of DDC applied in handheld spectrum analyzer.

最后介绍了所设计DDC在手持频谱分析仪中的主要应用。

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Thin-film wave-guide spectrum analyzer

薄膜波导光谱分析仪

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Considering that the spectrum analyzer is costly, and its popularization is limited, this article presents a simple spectrum analyzer which is designed by DSP chip and based on common double tracking oscilloscope.

针对频谱分析仪价格昂贵而无法普及的问题，采用TI的TMS320VC5402芯片设计一个以普通双踪示波器作为输出设备的简易频谱分析仪。

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This paper analyzes the principle of time domain measurement function of high per-formance spectrum analyzer and its use in Amplitude modulation ( AM), Frequency modulation ( FM) and pulse modulation test.

本文分析了高性能频谱分析仪时域测量功能的原理，并给出其时域测量功能在调幅、调频、脉冲调制测试中的应用。

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The thesis introduces the virtual spectrum analyzer system based on the IEEE 488 interface card.

介绍了基于IEEE488接口卡的虚拟频谱仪系统.

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The repairing method of HP8563A spectrum analyzer which has important useful value but hasn't maintenance support from the manufacturer is introduced as emphasis.

重点介绍了厂家不再提供维修服务但仍具重要使用价值的HP8563A频谱分析仪的维修方法。

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Design of VI-Based Multi-Channel FFT Spectrum Analyzer

基于VI的多通道FFT频谱分析仪的设计

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The Technology and Application of Time Domain Measurement of High Performance Spectrum Analyzer

高性能频谱分析仪的时域测量技术及其应用

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Optical amplifiers-Test methods-Part 5-1 : Reflectance parameters-Optical spectrum analyzer method.

光学放大器 --- 试验方法 --- 第5-1部分: 反射系数 --- 光谱分析方法.

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PC-based High Resolution Spectrum Analyzer for Low Frequency Signal

高分辨率PC虚拟低频频谱分析仪的设计

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In a system of spectrum analyzer controlled by DSP master, the keyboard and display are needed to be the input and output equipment, which will be connected with ( I/ O) interface of DSP.

在一个以DSP为主控芯片的频谱分析仪系统中，需要用到键盘、显示器作为系统的输入输出设备，这就要与DSP的I/O口打交道。

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Optical amplifiers-Test methods-Part 10-2 : Multichannel parameters; Pulse method using a gated optical spectrum analyzer.

光学放大器.试验方法.第10-2部分: 多道参数. 选通光频谱分析仪脉冲法.

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Optical fibre amplifiers. Basic specification. Part 2-1 : test methods for optical power parameters. Optical spectrum analyzer.

光纤增强器. 基本规范. 第 2-1 部分: 光电参数的试验方法. 光学光谱分析器.

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