| 摘要 |
PROBLEM TO BE SOLVED: To suppress noise superposed on a high-frequency signal in a high-frequency circuit module.SOLUTION: A high-frequency circuit module (10) comprises: a transmission line (12); first and second ground patterns (13 and 14); a passive element (L1) inserted into the transmission line (12); first passive elements (C3 and C4) connecting between the transmission line (12) and the first ground pattern (14); and second passive elements (C1 and C2) connecting between the transmission line (12) and the second ground pattern (13). A first circuit (10b) including the first passive elements (C1 and C2) is equivalent to a second circuit (10a) including the second passive elements (C3 and C4).SELECTED DRAWING: Figure 1 |
