1.
Design of High Power and Ultra-low Frequency Signal Source in Cased Hole Resitivity Logging
过套管电阻率测井大功率超低频信号源设计研究
2.
APPLICATION OF ZOOM FFT TECHNIQUE TO DETECTING EM SIGNAL OF SLF/ELF
频率细化技术在超低频/极低频电磁信号检测中的应用
3.
Filtering of Ultra-Low Electromagnetic Detection Signal Using Independent Component Analysis
基于独立成分分析的超低频电磁探测信号滤波
4.
photoaudio generator
低频光电信号发生器
5.
high precision LF signal generator
高精度低频信号发生器
6.
ultra wide band signal generator
超宽频带信号发生器
7.
UHF sweep signal analyzer
超高频扫描信号分析仪
8.
ultra high frequency power signal generator
超高频功率信号发生器
9.
ringdown signaling
低频监察信号 -用低频电流传送监察信号
10.
Study and Implement of Dedicated System for Detecting ULF Absolute Vibratory Signal;
一种超低频绝对振动信号检测系统的研究与实现
11.
These extremely high frequencies allow proportionately wider band-width signals to be transmitted.
这些超高频能传送均衡的宽频信号。
12.
Instantaneous frequency estimation of frequency modulation signals in low signal noise ratio
低信噪比情况下调频信号的瞬时频率估计
13.
Detection and simulation for signal of extra-low-altitude radar fuse
超低空雷达引信信号检测方法与仿真
14.
General purpose specification of low frequency signal generators
GB/T12181-1990低频信号发生器通用技术条件
15.
Digital Signal Generator of Low Frequency with Phase Shift
低频数字式移相信号发生器的设计
16.
Test methods for general purpose low frequency signal generators
GB/T12180-1990低频信号发生器通用测试方法
17.
CTCSS does not alleviate RF interference.
CTCSS并不会降低无线电射频信号的干涉。
18.
A Design of CMOS Amplifier used in low frequency small signal testing;
基于低频小信号检测的 CMOS 放大器设计