| 摘要 |
<p>A band pass filter is comprised of one or more filter units (41) each having a V-shaped microwave strip line (41a, 41b) provided with two variable capacity elements (52, 53) at its two open ends (55a, 55b) and a high frequency elimination element (54) connected to the apex thereof through which a control voltage (Vc) for the variable capacity elements (52, 53) is applied.</p> |
