| 摘要 |
PURPOSE: A transmission media with low phase retardation is provided to reduce signal deterioration in a high frequency band by forming small amplitude attenuation. CONSTITUTION: A first line(L1) and a second line(L2) of a linear shape consisting of electrical conducting materials are arranged in parallel at fixed intervals. A third line(L3) of a curve shape consisting of electrical conducting materials is wound along the direction of the second line and the first line in a first shape. A fourth line(L4) of the curve shape consisting of electrical conducting materials is wound along the first line and the second line in the opposite shape to the first shape. The first ~ fourth lines are commonly connected in an input terminal and an output terminal. The common connection part of the second line and the first line is grounded. |
