Modulators

This MATLAB code simulates the effects of amplitude variation between Modulators for the wireless L

This MATLAB code simulates the effects of amplitude variation between Modulators for the wireless LO.该程序分析由于本振信号幅度动态变化对调制器的影响。

标签： Modulators amplitude simulates the

上传时间： 2016-12-09

上传用户：pinksun9
DA转换接口的射频IQ调制

Linear Technology’s High Frequency Product lineupincludes a variety of RF I/Q Modulators. The purpose ofthis application note is to illustrate the circuits requiredto interface these Modulators with several popular D/Aconverters. Such circuits typically are required to maximizethe voltage transfer from the DAC to the baseband inputsof the modulator, as well as provide some reconstructionfi ltering.

标签： DA转换接口射频调制

上传时间： 2013-10-19

上传用户：FreeSky
赛灵思电机控制开发套件简介（英文版）

　　The power of programmability gives industrial automation designers a highly efficient， cost-effective alternative to traditional motor control units （MCUs）。 The parallel-processing power， fast computational speeds， and connectivity versatility of Xilinx® FPGAs can accelerate the implementation of advanced motor control algorithms such as Field Oriented Control （FOC）。　　Additionally， Xilinx devices lower costs with greater on-chip integration of system components and shorten latencies with high-performance digital signal processing （DSP） that can tackle compute-intensive functions such as PID Controller， Clark/Park transforms， and Space Vector PWM. 　　The Xilinx Spartan®-6 FPGA Motor Control Development Kit gives designers an ideal starting point for evaluating time-saving， proven， motor-control reference designs. The kit also shortens the process of developing custom control capabilities， with integrated peripheral functions （Ethernet， PowerLink， and PCI® Express）， a motor-control FPGA mezzanine card （FMC） with built-in Texas Instruments motor drivers and high-precision Delta-Sigma Modulators， and prototyping support for evaluating alternative front-end circuitry.

标签： 赛灵思电机控制开发套件英文

上传时间： 2013-10-28

上传用户：wujijunshi