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Volume 26 Issue 4
Apr.  2004
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Bai Qiang, Xia Shan-hong, Chen Shao-feng, Pei Qiang, Gong Chao . A Novel Fieldmill Used as Space Electric Field Sensor and Its Application[J]. Journal of Electronics & Information Technology, 2004, 26(4): 651-654.
Citation: Bai Qiang, Xia Shan-hong, Chen Shao-feng, Pei Qiang, Gong Chao . A Novel Fieldmill Used as Space Electric Field Sensor and Its Application[J]. Journal of Electronics & Information Technology, 2004, 26(4): 651-654.

A Novel Fieldmill Used as Space Electric Field Sensor and Its Application

  • Received Date: 2003-02-13
  • Rev Recd Date: 2003-04-17
  • Publish Date: 2004-04-19
  • A novel fieldmill used as space electric field sensor is introduced, accompanying with its application. Amplitude and direction of DC electric field are measured with detecting alternating induced charge varying with the rotation of a rotator. Adopting novel mechanical structure and unique circuit, the unexpected influence of space charge and ion current is eliminated to negligible level. This senor is used to detect space electric field ranging lOOV/m to 50000V/m. The experiment of space electric field detection has finished, and satisfying data are got with this sensor.
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