Preliminary Experiment on Lower Ionospheric Observation with a Low-Frequency Pulse Sounder
In order to obtain basic data on the lower ionosphere in the Antarctic region, the usual ionosonde was remodeled into a portable type of low-frequency pulse sounder equipped with all solid state circuits except the final stages, which was suitable to field experiment. Three experiments were carried...
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Format: | Article in Journal/Newspaper |
Language: | English Japanese |
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National Institute of Polar Research
1974
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Online Access: | https://doi.org/10.15094/00007747 https://doaj.org/article/d959f10f1c234bb28178810db93008be |