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lm35
- LM35 thermometer sensor. High linearity, high resolution.
FPGA_Based_Multi-channels_Serial_ADC_controller.ra
- 采用FPGA控制ADS7844进行模数转换。ADS7844 是Burr_Brown公司推出的一种高性能、宽电压、低功耗的12 b串行数模转换器。它有8个模拟输入端，可用软件编程为8通道单端输入A／D转换器或4通道差分输入A／D转换器，其转换率高达200 kHz，而线性误差和差分误差最大仅为±1 LSB。-Using FPGA control ADS7844 analog to digital conversion. ADS7844 is
181336261208
- 可变增益放大器是模拟单元电路之一,起着变化增益、调整信号动态范围、稳定信号功率的作用。文章综述了CMOS集成可变增益放大器的研究情况 给出了可变增益放大器的定义、应用、分类和主要指标,描述了多种开环和闭环放大器的结构,分析了相应的增益控制方法及其优缺点 说明了在CMOS工艺下实现放大器增益按指数变化的几种途径。最后,介绍了用于无线数字通信,具有宽带、高线性、低电源电压等高性能可变增益放大器的设计实例。-Variable gain amp
shuzihuabiandianzhan
- 介绍了基于Rogowski 线圈采集变电站中电流信号的研究与实现，阐述了系统的组成及工作原理。设 计了高压侧的硬件电路，并对器件的选择做了的具体说明，给出了低压侧信号处理的主流程图。自制了一 个 Rogowski 线圈，并做了特殊设计，给出了测试接线图。实验结果表明，自制的线圈具有良好的线性度 和较小的测量误差，可用于数字变电站中实现电流的采集。-Introduced based on Rogowski coil curre
434MHzLoopAntenna(AN3401)
- This application note shows the typical impedance values for small loops and suggests matching networks for these impedances. It demonstrates the effectiveness of these networks in suppressing harmonics of the transmi
HighEfficiencyPowerAmplifiserDESIGN
- HIGH-EFFICIENCY POWER AMPLIFIER DESIGN 1-Overdriven Class B 2-Class F circuit design 3-Inverse Class F 4-Class E with shunt capacitance 5-Class E with parallel circuit 6-Class E with transmission lines 7-Br
LM75
- LM75是一个温度传感器，它有8个引脚，具有很好的线性工作能力，工作精度高，编程简单，易于实现。-LM75 is a temperature sensor, which has 8 pins, the ability to work with good linearity, high precision work, the programming is simple, easy to implement.
HCNR201
- 高线性模拟光耦HCNR201原理 HCNR201是HP公司生产的高线性度模拟光电耦合器, 它具有很高的线性度和灵敏度, 可在检测系统中精确地传送电压信号。资料中介绍了高线性度模拟光耦HCNR201的内部结构和工作原理,给出了用HCNR201和运算放大器实现检测电压的隔离传输电路。-Principles of High-Linearity Analog Optocouplers HCNR201 HP HCNR201 is produc
adaptive-predistortion_HCQ
- 对双音信号的LUT基带数字预失真，功放采用saleh模型，附有各文件的组成说明。适合于深入学习功放线性化技术。该仿真对宽带和窄带都做了仿真，对窄带的效果更好，仍然有改进的余地。-This is a simulation program of Matlab for LUT digital baseband predistortion. It is helpful in learning High power amplifier linea
daima-high-spat-ial-remote-sensing
- 高分辨率遥感图像信息提取，小波 多窗口线性保持 联合特征去噪 高分辨率影像-wavelet multi-window linearity r eserve char act er noise cleaning high-spat ial remote sensing
stc89c52_psy
- AD转换器选用美国AD公司的AD574A，它是一种高性能的12位逐次逼进式A/D转换器，它的主要参数为： ①转换时间为25μs，线性误差为±1/2LSB-AD converter selection of U.S. AD AD574A, it is a high performance 12-bit successive pressing in the A/D converter, and its main parameters a
d4ef13.ZIP
- 24GHz高线性低功耗CMOS混频器的设计24GHz high linearity and low power CMOS design of mixer-24GHz high linearity and low power CMOS design of mixer
radar-high
- 介绍ＦＭＣＷ雷达高精度液位测量系统的组成及各单元的基本功能，讨论为满足系统发射信号的频率稳定性和线性度的要求所采取的ＶＣＯ非线性校正和温度补偿措施．针对系统的特点采用了开环校正的方法．为了滤除ＶＣＯ测量数据中的噪声，采用 Ｓａｖｉｔｚｋｙ－Ｇｏｌａｙ滤波器对测量的ＶＣＯ ｖ－ｆ曲线进行平滑处理，给出了实测结果．可以应用于油船舱内液位测量等对精度要求很高且环境苛刻的场合．-Introduce the composition of the
URBANPATHLOSSMODEL
- The overall objective for LTE is to provide an extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technolo
OKUMURA
- mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is use
ofdm_without_noise
- Technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps
ofdm_with_noise
- Extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporti
allthebest
- Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main
chaoshengboceju
- 超声波测距（5 28线性处理）,测量线性度很高-Ultrasonic Ranging (528 linear processing), high linearity measurements
5517f.pdf
- The LT5517 is a 40MHz to 900MHz quadrature demodulator optimized for high linearity receiver applications where high dynamic range is important.