›› 2010, Vol. 23 ›› Issue (7): 102-104.

• 论文 • 上一篇    下一篇

数字电视外场测试技术的研究和调研

张素贞   

  1. (常州轻工职业技术学院 电子电气工程系,江苏 常州213164)
  • 出版日期:2010-07-15 发布日期:2010-09-09
  • 通讯作者: 张素贞(1979-),女,硕士研究生。研究方向:电子线路与信号处理。
  • 作者简介:张素贞(1979-),女,硕士研究生。研究方向:电子线路与信号处理。

Research and Investigation of Field Testing of Terrestrial Digital Television System

Zhang Suzhen   

  1. (Department of Electronic and Electrical Engineering,Changzhou Institute of Light Industry Technology,Changzhou 213164,China)
  • Online:2010-07-15 Published:2010-09-09

摘要:

介绍了数字电视测试信号、使用仪器及方法。重点分析和研究了外场测试技术,其中以覆盖测试最为重要,强调选择测试点的重要性,进而详述了覆盖测试的各个要点、测试方案及必须遵守的流程。

关键词: 数字电视, 场测, 覆盖测试

Abstract:

This paper introduces the signals,instruments and method of DTV,focusing on analysis and research of the field testing techniqueIt is a fashion and useful test technologyIt stresses the important role about how to select test pointsThen the paper expatiates its key points,methods and process which must be complied with

Key words: DTV;field test;foverage test

中图分类号: 

  • TN941