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huawei_tianxianjishu20040520
- 华为公司的天线应用技术,无线网络规划培训教程,形象讲解天线技术,偏重于讲微波天线-Huawei applied technology antenna, wireless network planning training course, the image on the antenna technology, microwave antenna emphasis on speaking
ta1322fn
- 卫星调谐器 DBS TUNER The TA1322FN is a wideband down-converter which can operate at input frequency ranging from 850 MHz to 2200 MHz. Intended primarily for use in satellite tuners, this IC includes an oscillator, a mixer, an IF amplifier and a P
DW8051_ALL
- 包中包括, DW8051完整的Verilog HDL代码 两本手册: DesignWare Library DW8051 MacroCell, Datasheet DesignWare DW8051 MacroCell Databook 三篇51论文: 基于IP 核的PSTN 短消息终端SoC 软硬件协同设计 Embedded TCP/ IP Chip Based on DW8051 Core 以8051为核的SOC中的万年历的设计 -DW8051 is desi
MM_VIV
- 用无网格法计算VAN DE POL 振子-calculate van de pol oscillator by using meshless method
filter
- 数控振荡器用于产生可控的正弦波或余弦波。其实现的方法是查表法-CNC controlled oscillator used to generate the sine or cosine wave. Approach is the realization of look-up table method
CMOS_Low_PhaseNoise971103
- RF CMOS Low-Phase-Noise LC Oscillator Through Memory Reduction Tail Transistor
Crystaloscillatorcircuit
- 晶振电路的一些需要考虑的东西,仅供参考哦-Crystal oscillator circuit to be considered by a number of things, oh, for reference only
ISD25120b
- 其片内设有时钟振荡器、128K字节EZPROM(电可编程可擦除只读存贮器)、低噪前置放大器、自动增益控制电路、反混叠滤波器、平滑滤波器、模拟转发器、差动功率放大器等高品质语音录放系统所需的全部基本功能电路。-There are chip clock oscillator, 128K bytes EZPROM (electrical erasable programmable read-only memory), low-noise pre-amplifier, AGC circuit, anti
Source
- 一个倒车雷达的程序 使用的是AVR单片机。 在include.h文件里面定义 #define CPU_F 4 //4MHZ 定义外晶振的频率 #define GOOD //40KHZ更准确 #define DIS150CM //若定义了,1.5M有效,没有定义就是2.5M有效 #define DEBUG //若定义了,则是调试模式debug , 没定义就是release模式-Include.h document in which the definition of#
2
- 围绕着如何提高石英晶体振荡器的频率稳定度,本文集中探讨了以下几个方面的工作:分析了石英谐振器的特性及其对晶体振荡器性能的影响,从而为高稳定度石英晶体振荡器中对石英晶体的选择提供了依据。分析了振荡电路基本原理,从而设计出由2N3904构成的石英晶体振荡电路,并对电路中输出电路部分及稳压部分设计中的问题进行讨论。最后,论述了恒温晶体振荡器的主要制作过程和技术指标,并对试制石英晶体振荡器样品技术性能进行了测试和分析。- Centered on how to improve the quartz cr
Pllrrrr
- 锁相环(非科斯塔斯环) 对波动频率进行锁定,并且对信号进行解调。画图7个显示过程及参数-The phase locked loop(PLL),adjusts the phase of a local oscillator.the phase of the incoming signal is locked and the signal is demodulated show the process and references in 7 figures
yuxinbaoshixitong
- 本文是设计一个基于凌阳61A单片机的语音报时系统,利用凌阳61A板这样一种本身就带有语音识别和播放功能的单片机来进行时间的播报。把凌阳61A板单片机的语音播报功能加入到设计中,通过对它的运用来了解一个带语音的系统应如何设计。在语音报时系统的设计中,要处理好以下几个关键:DA转换,语音识别,人机接口,程序设计。DA和语音识别技术关系到时间的正确播报。人机接口是播报时间和调整时间的关键。因此,利用凌阳61A单片机在语音识别和处理方面的优点,结合实践,设计出有特色的语音报时系统。-The system
Duffing_success
- 利用混沌振子检测微弱正弦信号,以duffing系统为例,采用的梯形积分积分求取微分方程-Detection of chaotic oscillator using weak sinusoidal signal to duffing system as an example, using the trapezoidal integration points to strike a differential equation
Clock_CTL
- MSP430单片机时钟晶振和各个部分主频控制的程序,使用到了AM时钟计时器控制的相关知识,开发环境IAR4.1-MSP430 single chip clock oscillator and frequency control of the various parts of the procedure, the use of the AM clock timer control knowledge
Reflection_Oscillator
- Reflection Oscillator Design Tutorial with ads
F32x_Oscillator_Crystal
- 用於8051 Oscillator Crystal-Used in 8051 Oscillator Crystal
shixie2
- 用matlab来模拟振荡器谐振腔失谐情况-Matlab oscillator used to simulate the situation of resonant cavity detuning
candles
- Control 7-candles Several luminosity patterns Selectable by cyclic push button action Runs at 4 MHz on internal oscillator
01
- ATXMEGA128A1单片机:内部时钟的选择应用 選擇內部32M Crystal Oscillator -ATXMEGA128A1 single chip: the choice of the application of internal clock select internal 32M Crystal Oscillator
02
- ATXMEGA128A1单片机的看门狗应用 選擇內部32M Crystal Oscillator AVR STUDIO V4.0 编译器 -Application of SCM ATXMEGA128A1 select internal watchdog 32M Crystal Oscillator AVR STUDIO V4.0 compiler