Estimation of the transfer ratio frequency characteristic of HF radio channel by using the LFM signal |
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Authors: | A A Kolchev D Shpak |
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Affiliation: | 1.Mari State University,Yoshkar-Ola,Russia |
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Abstract: | A technique for determining the transfer ratio frequency relationship of a short-wave ionospheric radio channel with high
resolution has been considered using the continuous linear-frequency-modulated signal. This technique is based on the filtering
of modes of ionospheric propagation at the receiver output following the compression method processing in the frequency domain.
The estimates of measurement errors were also presented. |
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