| 講演抄録／キーワード |
| 講演名 |
2012-11-30 14:30
Noise propagation model for radio receiver in AM-band using capacitance between vehicle and ground
○Takanori Uno・Kazuma Kawai・Hiroshi Taki・Takahiro Tsuda（DENSO） |
| 抄録 |
（和） |
This paper proposes a new noise model about noise propagation to vehicle radio receiver in AM-band. This model is composed by the capacitances that exist between vehicle, antenna, and the earth. In this model, the electric potential of the vehicle changes against the ground according to the capacitance. A part of this voltage propagates to the vehicle antenna. This model was verified by the experiment. In the magnitude of the noise propagation to the antenna, the difference the actual measurement value and the predictive value of the model was 1.3dB or less. |
| （英） |
This paper proposes a new noise model about noise propagation to vehicle radio receiver in AM-band. This model is composed by the capacitances that exist between vehicle, antenna, and the earth. In this model, the electric potential of the vehicle changes against the ground according to the capacitance. A part of this voltage propagates to the vehicle antenna. This model was verified by the experiment. In the magnitude of the noise propagation to the antenna, the difference the actual measurement value and the predictive value of the model was 1.3dB or less. |
| キーワード |
（和） |
Vechicle / EMC / AM band receiver / Noise model / / / / |
| （英） |
Vechicle / EMC / AM band receiver / Noise model / / / / |
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信学技報 |
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