Sweeptime-bandwidth relationship in the spectrum analyzer;
频谱分析仪中扫描时间和相关参数的解析
Design of IF bandwidth for spectrum analyzer;
频谱分析仪中频带宽的设计
Study of auto verification/calibration system for spectrum analyzer;
频谱分析仪自动检定/校准系统的研究
Spectrum of the amplitude-modulated wave is observed by a radio frequency spectrum analyzer and amplitude values of every spectrum are recorded at the upper sideband or lower sideband.
用射频频谱分析仪观测一个已调波的频谱成分,记录上边带或下边带中各条谱线的幅度值,从而可以根据有关算式计算出调制信号(音频信号)的失真度。
swept IF type spectrum analyzer
扫中频式频谱分析仪
high resolution low frequency spectrum analyzer
高分辨率低频谱分析仪
micro wave all-pictrue frequency spectrum analyzer
微波全景频谱分析仪
microwave pulse spectrum analyzer
微波脉冲频谱分析仪
three-dimensional dynamic spectrum analyser
三维动态频谱分析仪
swept front end type spectrum analyzer
扫前端式频谱分析仪
real-time digital spectral analyzer
实时数字频谱分析仪
real-time all-digital spectrum analyzer
实时全数字频谱分析仪
high resolution LF frequency spectrum analyzer
高分辨率低频频谱分析仪
Design of Real-time Spectrum Analyzer Based on Virtual Instrument
基于虚拟仪器的实时频谱分析仪设计
double-channel digital low-frequency spectrum analyzer
双通道数字式低频频谱分析仪
The Circuit Design of Digital IF Used in Spectrum Analyzer Based on FPGA
频谱分析仪数字中频电路的FPGA实现
real-time high-resolution spectrum analyzer
实时高分辨率频谱分析仪
Test methods of spectrum analyzers
GB/T11462-1989频谱分析仪测试方法
Generic specification of spectrum analyzers
GB/T11461-1989频谱分析仪通用技术条件
A Scheme of Frequency Spectrum Analyzer Based on Dummy Technique
基于虚拟技术的频谱分析仪器方案
fast-Fourier-transform spectrum analyzer
快速傅里叶变换频谱分析仪
Research of Speech Spectrograph Based on DSP;
基于DSP的语音信号频谱分析仪的研究