| 在自动测量线上用S参数法测复介电常数 |
| |
| 引用本文： | 储雪子,王隆.在自动测量线上用S参数法测复介电常数[J].上海师范大学学报(自然科学版),1989(2). |
| |
| 作者姓名： | 储雪子 王隆 |
| |
| 作者单位： | 华东师范大学电子科学技术系，华东师范大学电子科学技术系 |
| |
| 摘 要： | 用S参数法测复介电常数,由于其测量手续烦、数据处理十分费事,过去人们都不愿采用。本文叙述了用自动测量线的方法,引入了计算机辅助测量和计算,使全部测量和计算过程既快又方便。文中说明了正确判定相位的办法。为提高损耗角测量准确度,还提出了与波导短路法结合起来进行数据处理的办法。最后给出了聚四氟乙烯、聚砜等测量实例。
|
| 关 键 词： | 复介电常数 S参数测量 微波自动测量 |
The Measurment of Complex Dielectric Constant on Auto-Slotted Line by S-Parameter Method |
| |
| CHU XUEZI WANG LONG.The Measurment of Complex Dielectric Constant on Auto-Slotted Line by S-Parameter Method[J].Journal of Shanghai Normal University(Natural Sciences),1989(2). |
| |
| Authors: | CHU XUEZI WANG LONG |
| |
| Abstract: | The S-Parameter Method was rarely used to measure complex dielectric constant because of its complicated procedure and diffieult data-processing. In this paper, a technique, based on S-Parameter Method, developed on the auto-slotted line is presented in whioh computer is applied to the test procedure. A novel method of data-processing is also presented. With our method, the measurment can be made both quickly and accurately. Finally, some results are given. |
| |
| Keywords: | complex dielectric constant microwave auto-measurment S-parameter method |
|
|
