用LF接收机测量脉冲场强的一种方法A Method of Measurement of pulse Field Strength by Means of LF Receiver
李达铭;
摘要(Abstract):
本文介绍一种用正弦波与被脉冲调制的正弦波的幅度(在示波器上)比较的方法,对LF定时接收机进行场强定标。这种方法简单易行,能取得较好的效果。
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作者(Author): 李达铭;
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参考文献(References):
- [1] FRANKM. GREENE, NBS Field-strength Standards and Measurements (30Hz to 100MHz), Proceedings of the IEEE, Vol.55, No.6, 970-981, June 1967.
- [2] H. E. Taggart, Field Strength Calibration Techniques at the National Burean of Standards, IEEE Trans. on Electromagnetic Compatibility, Vol.EMC-7, 163-169, June 1965.
- [3] 张邦信等,长波定时接收机的时延测量方法,陕西天文台台刊,No.2,57,1980。