| 一种具有高抗干扰能力测温信号隔离变送器的设计与实现 |
| |
| 引用本文： | 姜祝,俞达,张猛.一种具有高抗干扰能力测温信号隔离变送器的设计与实现[J].宇航计测技术,2016,36(2):45. |
| |
| 作者姓名： | 姜祝 俞达 张猛 |
| |
| 作者单位： | 1、北京航天计量测试技术研究所，北京 100076；
2、北京宇航系统工程研究所，北京 100076 |
| |
| 摘 要： | 针对工作环境中一些通讯工具产生较强干扰信号的问题，设计并研制了一种测温信号隔离变送器，该变送器使用差分及隔离放大电路，能够有效抑制干扰信号。测试结果表明，该变送器测量精度高，对干扰信号有较强的抑制能力，具较好的工程应用价值。
|
| 关 键 词： | 隔离变送器 测温 抗干扰 |
Design and Implementation of A Novel Temperature Measurement Signal Isolation Transmitter with Strong Interference Signal Rejection Ability |
| |
| JIANG Zhu,YU Da,ZHANG Meng.Design and Implementation of A Novel Temperature Measurement Signal Isolation Transmitter with Strong Interference Signal Rejection Ability[J].Journal of Astronautic Metrology and Measurement,2016,36(2):45. |
| |
| Authors: | JIANG Zhu YU Da ZHANG Meng |
| |
| Institution: | 1、Beijing Aerospace Institute for Metrology and Measurement Technology, Beijing 100076；;
2、Beijing Institute of Astronautical Systems Engineering，100076 Beijing |
| |
| Abstract: | To deal with the interference signal produced by the tools of the communication in the workplace of the transmitter, a novel temperature measurement signal isolation transmitter has been designed and developed. This novel transmitter can reject the interference signal effectively with the differential amplifier and isolation amplifier. The test results show that the transmitter has high measurement precision, strong interference rejection capability and great engineering values. |
| |
| Keywords: | Isolation transmitter Temperature measurement Interference rejection |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《宇航计测技术》浏览原始摘要信息 |
| 点击此处可从《宇航计测技术》下载免费的PDF全文 |
