| 摘要 |
<p>A method of providing a bias voltage at radio frequencies to a device (3) carried by a substrate (4) having a plurality of overlapping electrically conductive layers (5, 6, 7) with dielectric material (8, 9) therebetween, the method consisting of connecting a resistor (10) across a pair of said plurality of layers (6, 7), maintaining one of said pair of layers (6) at ground potential, and connecting the other layer (7) to the device through via holes in the substrate, thereby forming a capacitor in the overlapping layers, the method providing reduced parasitic inductance.</p> |
