| 摘要 |
PURPOSE:To eliminate the dispersion of the electric properties by using the ferrite magnet featuring the 3-time symmetric cross-section. CONSTITUTION:Earth conductor 4 is adhered close under ferrite core 2 via the adhesive, and then ferrite magnet 1b is adhered under conductor 4 respectively. At the same time, central conductor 3 is adhered close onto core 2, and then ferrite magnet 6 featuring the 3-time symmetric cross-section is adhered onto conductor 3 respectively. Thus a circulator featuring the desired electric properties can be obtained by turning magnet 6. |
