표 2. | Table 2.
페라이트 격벽 높이에 따른 코일의 자기 인덕턴스, 상호 인덕턴스, 그리고 결합계수의 변화 | Changes in coil self-inductance, mutual inductance, and coupling coefficient according to the height of the ferrite wall.
Height of Ferrite wall (X mm)
Self inductance (TX, RX) (
μ
H)
Mutual inductance (
μ
H)
Coupling coefficient
0 (Witdout ferrite wall)
22.1
4.76
0.215
10
31.6
3.9
0.123
20
39.4
3
0.076
30
43.3
1.9
0.044