Transmission line
AssigneeMurata Manufacturing Co., Ltd.
InventorTomohiro NAGAI
Life of this patent
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Abstract
A transmission line includes a substrate, a high-frequency signal transmission line, a differential signal transmission line, and a power supply line. The substrate is insulating, extends in a predetermined direction, and internally includes each of the high-frequency signal transmission line, the differential signal transmission line, and the power supply line. The power supply line and the high-frequency signal transmission line are in parallel or substantially in parallel to each other, and the differential signal transmission line is between the power supply line and the high-frequency signal transmission line.
Claims14
A transmission line comprising:
- a substrate that is insulating and extends in a predetermined direction;
- a high-frequency signal transmission line included in the substrate;
- a differential signal transmission line included in the substrate;
- and
- a power supply line included in the substrate;
- wherein:
- the power supply line and the high-frequency signal transmission line are in parallel or substantially in parallel to each other;
- the differential signal transmission line is between the power supply line and the high-frequency signal transmission line;
- and
- in the substrate where the high-frequency signal transmission line and the differential signal transmission line are closest and parallel or substantially parallel to each other, the power supply line, the differential signal transmission line, and the high-frequency signal transmission line are aligned with each other in a thickness direction of the substrate.
Dependencies are inferred from the claim text.