基于EPM7160S的IRIG-B(AC)码调制设计

Design of IRIG-B(AC)code modulation based on EPM7160S

为提高AC码的调制精度,减小电路板面积,提出基于EPM7160S的IRIG-B(AC)码调制设计。介绍EPM7160S的结构及特点,详细阐述IRIG-B码标准。该设计成功解决了AC码调制精度问题。这种方法具有灵活性、开放性、简单实用、体积小、功耗低的优点,同时具有较强的抗干扰性,是一种成功的硬件解决方案。

In order to enhance the modulation precision of the AC code and reduce the board area,an IRIG-B（AC）eode modulation design based on EPM7160S is proposed.The paper introduces the construction and character of the EPMT160S and elaborates the standard of IRIG-B code in detail.This design successfully solves the AC code modulation precision problem.The way has its advantages of flexibility, opening, simpleness smallness, low consuming and anti-jamming ability, it is a successful solution to hardware realization.