基于常规芯片设计的波形合成电路

为了了解周期连续信号分解为若干谐波成分或由不同的谐波合成周期信号这一过程,采用常规芯片设计了一组简单电路,包括分频、滤波、放大、移相、加法器合成等电路。通过学生亲自动手搭接电路及观察各测试点信号分解和合成的过程,加深对周期连续信号分解与合成的理解。

The Waveform Synthesis Circuit Based on Conventional Chip Design

In order to understand the process of periodic continuous signal that decomposed into several harmonic components,or synthesized by different harmonic periodic signal,this paper designs a set of simple circuits with conventional chip,including frequency,filtering,amplification,phase shifting,adder synthesis and other circuits.By the process that students join circuits themselves and observe the decomposition and synthesis of the signal in each test point,it can deepen the understanding for the decomposition and synthesis of periodic continuous signal.