知识点收集—— QPSK 文档编号Document No 知识点名称Knowledge point QPSK 拟制Prepared By 林晓州日期Date 2013-06-22 审核Reviewed By 日期Date 批准Approved By 日期Date Knowledge Point 数字网络部知识点2013 年 6 月 22 日机密文档请妥善保管第 2 页 共 7 页修正记录 (AMENDMENT RECORDS) 序号No. 作者Author 章节Section 发布版本Issue No. 批准人Approved by 时间Date 备注Remarks 1林晓州V1.0 2013-06-22 2345678910Knowledge Point 数字网络部知识点2013 年 6 月 22 日机密文档请妥善保管第 3 页 共 7 页目 录Table of Contents 1.概述 (INTRODUCTION) .................................................................................................................................... 41.1.目的 (PURPOSE) ............................................................................................................................................. 41.2.所属模块 (M ODULE) ..................................................................................................................................... 41.3.范围 (SCOPE) ................................................................................................................................................. 41.4.缩略语 (A CRONYMS & D EFINITIONS ) ............................................................................................................ 41.5.参考 (REFERENCES) ....................................................................................................................................... 42.知识点详细内容................................................................................................................................................... 52.1.概述[1] ........................................................................................................................................................... 52.2.QPSK 原理[1] ...............................................................................................................