| 摘要 |
<p>A silicon carbide filter includes a filter body (10) and has a cavity formed therein. A microwave RF energy source (14) is coupled to the cavity. A lossy media (142) is disposed in the cavity for absorbing microwave energy. A reflective screen (100) is spaced a predetermined distance from the input screen (120) to define an input lossy volume and to define an output lossy volume between the reflective screen (100) and the output screen. The input lossy volume includes a central less lossy section and an outer more lossy section, wherein in the outlet lossy volume the lossy media is less lossy than in the input lossy volume.</p> |
