Printed circuit board inductor

Details Printed circuit board inductor Printed circuit board inductor

1994-08-30

1995-10-24

Gensler, Paul

Wave transmission lines and networks

Long line elements and components

Strip type

334 56, 336 84C, 336200, H01F 2112, H01F 2900

Patent

active

054613531

ABSTRACT:
A multilayer printed circuit board (100) includes a plurality of layers (101, 102, 104, 106, 108 and 110). Located within intermediate layer (106) is an inductor (200) which is shielded by top layer ground plane (202) and bottom layer ground plane (204). In another embodiment of the present invention, the inductor (200) can have its inductance adjusted by way of a inductance adjustment runner (316, 318) or by an electronic inductance adjustment device (408).

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Askin et al., Printed Inductor with Shooting Bars, etc., IBM Tech. Discl. Bulletin, vol. 28, No. 7, Dec. 1985, pp. 3194-3195.

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