| 一种新的六端口测量系统自校准方法 |
| A New Self-calibration Method of the Six-port Measurement System |
| Revised:June 06, 2007 |
| HTML View Full Text View/Add Comment Download reader |
| 中文摘要: |
| 提出了一种新的六端口自校准方法.本方法从六端口相对功率理论出发,导出了六端口系统常数的自校准方程,给出了求解系统常数初值的方法,并利用梯度法对方程组求解,仿真结果表明用一个匹配负载、四个失配负载就可以解出系统常数. |
| 英文摘要: |
| A new calibration method of the six-port measurement system is proposed.The self-calibration equation of the six-port reflectometer is derived from the six-port relative power theory.A new method of finding initial estimation needed for the iteractive method is discussed.The system equations are solved by the grads method.The simulation result shows that a matched load and four unmatched loads are needed for the self-calibration. |
| 周宇 韦高 |
| 西北工业大学 陕西西安710072 |
| 中文关键词: 六端口 校准 微波测量 六端口 测量系统 校准方法 Measurement System 匹配负载 失配 仿真结果 求解系统 方程组 梯度法 利用 初值 校准方程 常数 口系统 功率理论 |
| 英文关键词:six-port,calibration,microwave measurement |
| 基金项目: |
| DOI： |
| Close |
