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L. F. AND M. F. PROPAGATION:a study of Ionospheric cross-modulation measurements

机译:L. F. aND m. F.传播:对电离层交叉调制测量的研究

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摘要

Measurements of ionospheric cross-modulation found in the literature have been standardised to a common disturbing-transmitter power and subsequently compared. It is shown that disturbing transmitters radiating in the medium-frequency broadcasting band can cause as much cross-modulation as those operating in the low-frequency band, because of the influence of the Earth's magnetic field. A semi-empirical formula for the maximum cross-modulation which is likely to be observed is proposed.

著录项

  • 作者

  • 作者单位
  • 年度 1972
  • 页码 1-15
  • 总页数 15
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工业技术;
  • 关键词

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