| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a microwave integrated circuit using an interdigital capacitor having a coplanar structure, which reduces the crosstalk with external circuits, decreases the influence on the microwave integrated circuit and external circuits, and increases the charge capacity value of an interdigital capacitor. <P>SOLUTION: The interdigital capacitor 11 has a coplanar structure used for a microwave integrated circuit 10. A bridge-like ground conductor 14 is bridged above and across coplanar electrodes 12, 13 to reduce the crosstalk and the influence on the microwave integrated circuit 10 and external circuits and to increase the charge capacity value of the capacitor 11. <P>COPYRIGHT: (C)2003,JPO |
