| 摘要 |
PROBLEM TO BE SOLVED: To provide a choke coil in which no signal deteriorates. SOLUTION: Coils 11 divided into three are wound on a ferrite core 10. Then, a resistor R1 is coupled to a first divided coil 11a in parallel and a resistor R2 to a third 11c in the same way. Consequently, no notch property appears within a signal band, and deterioration of the signal can be prevented. COPYRIGHT: (C)2004,JPO
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