| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in that a high-frequency micro chip capacitor needed to be replaced when a resonance frequency was to be changed before, further adjustment was difficult since short stabs were used and the resonance frequency could not be changed easily when the resonance frequency was to be changed by inductors. SOLUTION: The input end of a micro strip sub line is arranged opposite to the side end of a micro strip main line for forming a pattern gap for composing capacitance, an adjustment pattern is arranged near the input end of the micro strip main line and along the side end of the micro strip main line, and connection to an input end is made by a gold wire or a gold ribbon as needed, thus changing the width of the pattern width.
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