A Compact Loop Antenna System for Monitoring Local Electromagnetic Environments in Geospace
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概要
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A sensor network consisting of a number of palm-sized nodes with small electric and magnetic sensors has been proposed to monitor local electromagnetic activities in space plasmas. In the present study, a compact loop antenna system is designed and fabricated for use in sensor nodes that can capture magnetic vector fields from ELF to MF frequencies. The performance of the developed system is shown to be sufficient to allow measurement of the magnetic field activity around artificial structures in addition to intense natural plasma waves in geospace.
- 2011-06-01
著者
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YAGITANI Satoshi
Kanazawa University
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Yagitani Satoshi
Kanazawa Univ. Kanazawa‐shi Jpn
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Ozaki Mitsunori
Kanazawa University
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KOJIMA Hirotsugu
the Research Institute of Sustainable Humanosphere, Kyoto University
関連論文
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- Localization of VLF ionospheric exit point by comparison of multipoint ground-based observation with full-wave analysis
- The Ionospheric Penetration Characteristics of ELF/VLF Waves Radiated from a Dipole Source on the Ground
- FDTD Analysis of Effectiveness of Shielding Clothes in Suppressing Electromagnetic Field in Phantom Model
- FDTD Analysis of Electromagnetic Shielding Effectiveness of Obliquely Incident Waves
- Analysis of Wave Normal and Poynting Vectors of the Chorus Emissions Observed by GEOTAIL
- Development of an Estimation System for the Relative Dielectric Constant of Liquid Materials(Electromagnetic Compatibility (EMC))
- Upper Atomosphere Physics Data Obtained at Syowa Station in 2006
- Development of a New Portable Lightning Location System
- A Compact Loop Antenna System for Monitoring Local Electromagnetic Environments in Geospace