A new multimode FM/CW ionosonde
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概要
- 論文の詳細を見る
A low power FM/CW ionosonde was constructed to investigate the vertical motion of the polar ionosphere. The most suitable pulse length is selected automatically according to the ionospheric layer height. Microcomputer control and data acquisition make it possible to select observation mode easily by changing software. A good deal of effort was made to eliminate interference with other observations and short wave telecommunications and by other emissions on neighboring spots.
- 国立極地研究所の論文
著者
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Kikuchi Takashi
Radio Research Laboratory
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Nozaki Kenrou
Radio Research Laboratories
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Nozaki Kenrou
Radio Research Laboratory
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Kikuchi Takashi
Radio Research Laboratories
関連論文
- Phase and amplitude of VLF Omega signals observed simultaneously at three stations in Iceland in association with magnetospheric substorms
- A case study of VLF phase and amplitude variation at 12.1 kHz (Aldra) in Iceland
- Riometer records of 30 MHz cosmic noise at Syowa Station, Antarctica in 1980(Ionosphere 26)
- Simultaneous observation of VLF phase and absorption anomalies at Syowa Station, Antarctica in association with magnetospheric substorms
- VLF Phase Anomalies Associated with Substorm
- A new multimode FM/CW ionosonde
- RECORDS OF RADIO AURORA AT SYOWA STATION, ANTARCTICA IN 1980
- Preliminary results of the multimode FM/CW ionosonde experiment
- Records of radio aurora at Syowa Station, Antarctica in 1980(Ionosphere 24)