Title:
一体型横結合伝送線路素子
Document Type and Number:
Japanese Patent JP3728293
Kind Code:
B2
Abstract:
A novel broadside-coupled transmission line element is disclosed. The element includes a first metallization layer that has a first spiral-shaped transmission line and at least one bridge segment formed therein. The element also includes a second metallization layer that has a second spiral-shaped transmission line and connector segments formed therein. The connector segments provide respective electrical conduction paths between the inner area of the first and second transmission lines and the outer area of the first and second transmission lines. A first one of the connector segments is electrically connected to the inner terminus of the second transmission line. The second transmission line has a gap at each intersection with the connector segments. A dielectric layer lies between the first and second metallization layers. The dielectric layer has a plurality of apertures formed therein for providing electrical connections between the second transmission line and the bridge segment(s) of the first metallization layer, and for providing an electrical connection between the inner terminus of the first transmission line and a second one of the connector segments. The element is realized in an integrated circuit environment, and may be used to create various circuit elements such as baluns, balanced and unbalanced transformers and current and voltage inverters for operation at high frequencies.
Inventors:
Aple, Thomas Earl.
Campbell, Richard Elle.
Campbell, Richard Elle.
Application Number:
JP2002560227A
Publication Date:
December 21, 2005
Filing Date:
January 16, 2002
Export Citation:
Assignee:
Trike Wind Semiconductor, Incorporated
International Classes:
H01F19/06; H01P5/10; H01P5/18; H03H7/42; (IPC1-7): H01P5/10; H01F19/06; H03H7/42
Domestic Patent References:
| JP2184005A | ||||
| JP5243820A |
Foreign References:
| US5793272 | ||||
| US5969590 |
Attorney, Agent or Firm:
Shin Uchihara