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ECG
- 基于单片机的ECG数据采集与预处理 本课题首先介绍了心电信号检测电路的设计，给出了心电信号采集电路具体的设计方法与部分实现电路。并采用了线性光电耦合器放大电路，对前置级运算放大电路及后置级放大电路进行光电隔离，有效地抑制了各种干扰。 其次，主要进行基于AT89C52低功耗MCU的便携式心电监护仪及其系统的研究。 根据人体心电信号的特征，设计性能优良的心电信号采集系统，选用低功耗8位单片机AT89C52和大容量Flash存储器对采
invertingamplifier
- Pspice design of inverting amplifier
tda2003pcb
- 简单TDA2003功放方案 以前做的，用过半年，呵呵。 有完整的电路原理图和PCB设计图。 -TDA2003 amplifier simple program to do before, used for half a year, huh, huh. Complete circuit schematic and PCB design.
HPA_PARAMETER_SETTINGS
- High Power Amplifier Modeling for TWTA(Traveling Wave Tube Amplifier) and SSPA (Solid-State Power Amplifier)
ECGamp
- ECG amplifier board and PCB in altium designer format USB Interface, PIC18F4550 Microcontroller, Right-Leg Drive Circuit and Ready for Optical Isolation. Operates with 2 x 9 V batteries. Important: Do not use this c
OfdmHpaEffectsofPAPR
- The mfile investigates the effects of high power amplifier on the ofdam signals. The effects on spectrum ang Modulation Error Rate (MER) is of more concern. -The mfile investigates the effects of high power amplifier o
MARANTZ-PM-80
- 马兰士PM-80功放的维修手册 包括原理图 PCB板图 等详细信息 是很详细的资料-Marantz Amplifier PM-80 maintenance manual, including the PCB board schematic diagram is very detailed information such as detailed information
Polynomial_Pre_with_Saleh
- 该程序给出了利用Saleh模型进行功率放大器预失真的过程．-The program gives the power amplifier pre-distortion with Saleh models.
Polynomial_Mem_Predistorter
- 该代码给出了在有记忆情况下，基于多项式的功率放大器预失真算法仿真。-The code presents the simulation results about memory power amplifier pre-distortion algorithms based on polynomials.
01
- 双极性或单极性的方波信号在进行一些仪器仪 表研发中经常用做信号源或作为仪表电路中的使用 信号。传统的运放或其他模拟器件构成的方波信号 电路存在着方波频率准确度不高、频率范围较窄及 占空比较难调准等问题。-Bipolar or unipolar square-wave signal of the instrumentation to carry out R & D are often used as a sign
Coursework3
- This paper illustrates an approach to design a 4 Quadrant multiplier circuit using BJT. A Quadrant multiplier basically consist of 2 matched differential pair units with BJTs. This principle was established by B.Gilbert
PWMsignal
- PWM调制，将一正弦信号转化为PWM序列输出，用于驱动D类功放-PWM modulation, a sinusoidal signal into a sequence of PWM output, Class D amplifier to drive
tx_power_amplifier
- 高功率放大器的MATLAB模型，代码为John Terry 文章的源码-model of high power amplifier in paper of John Terry
Predistortion
- 通讯系统中放大器级别的一种预失真的matlab实现。-Communication systems in the level of a pre-amplifier distortion matlab implementation.
LNA
- low noise amplifier - example of circuits for low noise
amplifier5
- 光纤放大器模型 输入脉冲光后，可得到输出端的波形-Fiber amplifier model input pulse light, the available output waveform
TPA2005D1
- The TPA2005D1 audio power amplifier evaluation module is a complete, low-power single-channel audio power amplifier. It consists of the TI TPA2005D1 1.1-W low-voltage class-D audio power amplifier IC in a very smal
219567G_5209Mnl
- 科研试验常用仪器，5209锁相放大器编程手册，可以用该手册对5209锁相放大器变成，非常实用。-Scientific research and test commonly used instruments, programming manuals 5209 lock-in amplifier, you can use the manual to the 5209 lock-in amplifier becomes very useful
aaccddeeff
- 基于模糊神经网络的自适应预失真功放。DPD功放模型的研究。-Based on fuzzy neural network adaptive predistortion power amplifier. DPD amplifier modeling.
digital_pre-distortion_in_WCDMA
- WCDMA数字预失真FPGA实现论文，文中对功率放大器对信号的失真放大进行了研究，同时结合软件无线电，实现了算法-FPGA realization of digital pre-distortion WCDMA papers, the text of the power amplifier distortion amplification of the signal has been studied, combined with sof