| CHD—6核旋仪的技术改造 |
| |
| 引用本文： | 郑玉城.CHD—6核旋仪的技术改造[J].地震地磁观测与研究,1993,14(1):45-50. |
| |
| 作者姓名： | 郑玉城 |
| |
| 作者单位： | 福建省地震局 |
| |
| 摘 要： | 通过解决提高CHD-6核旋仪放大器的增益,展宽信号电压-频率转换电路的工作频谱,调试配谐电容和配以73-1分量仪等几个技术关健问题,克服了核旋仪在我国低纬地区只能观测总强度的局限性,并获得可靠稳定的地磁观测资料。
|
| 关 键 词： | 核旋分量仪 技术改造 展宽频谱 |
Technical improvement of the CHD-6 proton procession magnetometer |
| |
| Zheng Yucheng Seismological Bureau of Fujian Province,Fuzhou ,China.Technical improvement of the CHD-6 proton procession magnetometer[J].Seismological and Geomagnetic Observation and Research,1993,14(1):45-50. |
| |
| Authors: | Zheng Yucheng Seismological Bureau of Fujian Province Fuzhou China |
| |
| Institution: | Zheng Yucheng Seismological Bureau of Fujian Province,Fuzhou 350003,China |
| |
| Abstract: | Some key problems of technique are introduced in this paper.These prblems include increasing the gain of the CHD-6 proton procession magnetometer amplifier,widening the work spectrum of the voltage-to-frequency circuit,adjusting tuning capacitor and providing 73-1 component magnetometer.This the limitations that the proton procession magnetometer only observe the total intensity in low latitudes of China may be overcome,the reliable and stable geomagnetic observatoin data can be obtained. |
| |
| Keywords: | proton procession component magnetometer technical improvement gain widen spectrum |
| 本文献已被 CNKI 维普 等数据库收录！ |
