| 一种数字电视接收机自动性能测试方法 |
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| 引用本文： | 潘长勇,刁梁. 一种数字电视接收机自动性能测试方法[J]. 电视技术, 2008, 32(11) |
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| 作者姓名： | 潘长勇 刁梁 |
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| 作者单位： | 清华大学,电子工程系,微波与数字通信技术国家重点实验室,清华信息科学与技术国家实验室(筹)北京,100084;清华大学,电子工程系,微波与数字通信技术国家重点实验室,清华信息科学与技术国家实验室(筹)北京,100084 |
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| 基金项目： | 教育部新世纪优秀人才支持计划，欧盟第六框架国际合作项目 |
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| 摘 要： | 提出了一种基于远程自动控制、针对数字电视接收机的性能测试方法.介绍了基于计算机平台、局域网、R&S-SFU的测试系统,基于LAN接口,利用NI-VISA标准API、SCPI命令集的驱动程序编写,以及利用驱动程序、自动测试程序的编写.研究表明,该方案为数字电视接收机的性能测试提供了一种简单、快速、准确、高效、灵活的选择.
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| 关 键 词： | 数字电视接收机 远程自动控制 LAN接口 标准API SCPI命令集 SFU |
Method for Automatic Performance Test of Digital TV Signal Receiver |
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| PAN Chang-yong,DIAO Liang. Method for Automatic Performance Test of Digital TV Signal Receiver[J]. Ideo Engineering, 2008, 32(11) |
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| Authors: | PAN Chang-yong DIAO Liang |
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| Affiliation: | PAN Chang-yong,DIAO Liang(Department of Electronic Engineering,State Key Laboratory on Microwave , Digital Communications,Tsinghua National Laboratory for Information Science , Technology,Tsinghua University,Beijing,100084) |
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| Abstract: | A test method based on remote automatic control for digital TV signal receiver is proposed in this paper.Then,many important informations are introduced,such as the test system based on PC platform,Ethernet,R&S-SFU.It also includes the driver based on LAN interface,NI-VISA standard API,SCPI commands,and the automatic test program based on the driver.Research shows that this method could be a simple,fast,accurate,efficient,flexible choice for performance test of digital TV signal receiver. |
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| Keywords: | SFU |
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