Patent ID: 8937523
Filing Date: 2015-01-20
Classification: H03F

Abstract:
1. A transformer hybrid, comprising: a substrate; a first conductor, disposed on the substrate, and having a first elongated portion comprising a first side and a second side; a second conductor, disposed on the substrate and adjacent to the first side, and having a second elongated portion comprising a third side and fourth side, wherein an orientation of the second elongated portion crosses an orientation of the first elongated portion; a first coil, disposed on the substrate and adjacent to the first side and the third side, and having a first positive input terminal and a first negative input terminal facing with each other to form a first opening and configured to receive differential signals; and a second coil, disposed on the substrate and adjacent to the first side and the fourth side, and having a second positive input terminal and a second negative input terminal facing with each other to form a second opening and configured to receive the differential signals; wherein when loading currents of the first coil and the second coil are in the same clock-wise direction, the first conductor generates a first induction electromotive force, and when loading currents of the first coil and the second coil are in opposite clock-wise directions, the second conductor generates a second induction electromotive force.