| 摘要 |
A window (100) having a frame (130) with a windowpane (110) disposed therein is provided. A first impedance discontinuity element (162) is disposed between the windowpane (110) and the frame (130) adjacent a portion of a periphery of the windowpane (110). A second impedance discontinuity element (164) is disposed adjacent another portion of the periphery of the windowpane (110). The first (162) and second (164) impedance discontinuity elements have different impedances. |
