Title: Transmission line pair
Application Number: 200680000291 Application Date: 2006.03.29
Publication Number: 1969424 Publication Date: 2007.05.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01P3/08;H01P1/00;H01L21/768;H01P3/02;H01L23/522
Applicant(s) Name: Matsushita Electric Ind Co., Ltd. Address:
Inventor(s) Name: Kanno Hiroshi;Sakiyama Kazuyuki;Sangawa Ushio;Fuji
Attorney & Agent: longchun dingyi
Abstract:
    A transmission line pair includes a first transmission line, and a second transmission line arranged adjacent thereto so that a coupling line region with the first transmission line is formed. In the coupling region, the first transmission line includes a first signal conductor having a rectilinear shape in its transmitting direction and arranged on the surface of a substrate formed of a dielectric or a semiconductor or on an inner layer surface parallel to that surface. The second transmission line includes a second signal conductor having a line length different from that of the first signal conductor and arranged on any surface of the substrate. The second signal conductor partially includes a transmitting direction reversing area for transmitting a signal in the direction having an angle exceeding 90 DEG with respect to its transmission direction in the surface where it is arranged.
Time: 12
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