| 摘要 |
<p>The present invention relates to a surface-mountable waveguide filter arrangement comprising a first surface-mountable wave-guide part (4), a second surface-mountable wave-guide part (5) and a dielectric carrier material (1), the dielectric carrier material (1) comprising a first main side (2) and a second main side (3), each main side (2, 3) having a respective metalization pattern. Each surface-mountable wave-guide part (4, 5) comprises a first wall (7, 10), a second wall (8, 11) a third wall (9, 12) and an open side (13, 14), which second and third walls (8, 9; 11, 12) are arranged to contact at least a part of the corresponding metalization pattern on the first main side (2) and second main side (3), respectively, when the surface-mountable wave-guide parts (4, 5) are mounted. When the surface- mountable waveguide parts (4, 5) are mounted, their respective open sides (13, 14) face each other, the dielectric carrier material (1) being positioned between the surface-mountable wave-guide parts (4, 5), such that they together form a waveguide filter with separate frequency band defining means (19, 22) being positioned between them.</p> |
