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- three-dimensional dynamic spectrum analyzer 三维动态频谱分析仪
- dynamic spectrum analyzer 动态频谱分析器
- 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。
- The method of impact excitation testing with Fast Fourier Transform (FFT) based on spectrum analyzer to determine the dynamic characteristics of a heald frame is introduced. 介绍了通过基于快速傅立叶变换(FFT)的谱分析确定综框的动态特性。
- This document discusses EMI measurements using the Real-Time Spectrum Analyzer. 本文探讨了如何使用实时频谱分析仪进行EMI测量。
- In this paper,we propose a dynamic spectrum access MAC scheme based on Cognitive Radio(CR). 本文以认知无线电技术(Cognitive Radio,CR)为基础,提出了一种基于CR的动态频谱接入MAC方案(CR-Ad Hoc-MAC)。
- The Real-Time Spectrum Analyzer (RTSA) has many superior capabilities for signal monitoring and surveillance. 实时频谱分析仪(RTSA)为信号监测和监控提供了许多杰出的功能。
- The flow of the transceiver is showed while the use of rateless codes in dynamic spectrum environment is pointed out. 同时分析了系统收发的流程,指出无几率码在动态频谱环境中的应用。
- This document describes the advantages of using a Real-Time Spectrum Analyzer to measure switching power supplies. 本文介绍了使用实时频谱分析仪进行开关电源测量的优势。
- Measurement was made with a spectrum analyzer by first filtering out the fundamental sinewave. 首先滤除基础正弦波频率。
- 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。
- In the present article, the approach of dynamic spectrum (DS) is in troduced, which is based on the principle of photoplethysmography. 在近红外光谱检测法所面临的诸多问题中,个体差异和检测条件对光谱测量的影响,是突出的技术问题。
- Both an RF power analyzer and a spectrum analyzer are essentially specialized superheterodyne receivers. 功率分析仪和频谱分析仪都本质上都是超外差接收机。
- The tensile and impact section of the pangolin’s scale were examined with SEM and an energy spectrum analyzer. 利用扫描电镜及能谱仪对材料的拉伸、冲击断口及成分进行了分析。
- The spectrum analyzer that operates series of any a kind of HP8590A needs those who have lowermost limit to groom only. 操作任何一种HP8590A系列的频谱分析仪只要要进行最低限度的培训。
- The data acquisition of spectrum analyzer.is achieved on the basis of programming instruction set of spectrum analyzer. 文中介绍基于虚拟仪器技术的频谱分析仪自动测试系统的设计过程。
- EMC measuring instrument, signal simulator, interference eliminator, interference receiver, spectrum analyzer. 电磁兼容测试仪器信号模拟器干扰抑制器干扰接收机、频谱分析仪;
- Finally, compared with the integrated acoustic-optic spectrum analyzer (IOSA), the potentiality of AGSA is estimated. 讨论了决定这种器件性能的几个主要因素,估计了这种器件的发展潜力,并与集成声光射频频谱分析器作了比较。
- 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
- In a superheterodyne spectrum analyzer,when the resolution filters are analog filters,the sweep time of the spectrum analyzer can be easily influenced. 在超外差频谱分析仪中,当其分辨率带宽为模拟带宽时,频谱分析仪的扫描时间受很多因素的影响,在用户使用时要合理地设置各个参数,才能取得最好的测量效果。