| 摘要 |
PURPOSE: Band stop filter for RF chock is provided to reduce the size of circuit by forming the multiple strip line patterns on the band stop filter. CONSTITUTION: A band stop filter for RF chock comprises the multiple strip line patterns on each of the multiple laminated ground plates(62,64). One end of each strip line pattern is connected to the strip line pattern of the other end and hole formed at the lower part. The other end of each strip line pattern is connected to the end and hole of the strip line pattern at the upper part. The whole strip line pattern connected with each of the strip pattern comprises the open stub of λ(lambda)/4. The whole strip line pattern connected with each of the strip pattern has the coil shape. |
