发明名称 |
A WAVEGUIDE TRANSITION ARRANGEMENT |
摘要 |
<p>The present invention relates to a transition arrangement comprising two surface-mountable waveguide parts and a dielectric carrier material with a metallization and a ground plane provided on a respective first main side and second main side Surface-mountable waveguide parts comprise a first wall, a second wall, and a third wall, which second and third walls are arranged to contact a part of the metallization, all the walls together essentially forming a U-shape, the surface-mountable waveguide parts also comprising respective bend parts. The metallization on the first main side is removed such that a first aperture and a second aperture are formed, the apertures being enclosed by a frame of via holes electrically connecting the ground plane with the metallization, the bend parts being fitted such that the apertures permit passage of a microwave signal propagating via the bend parts. Then the dielectric carrier material itself acts as a waveguide transition between the first aperture and the second aperture.</p> |
申请公布号 |
EP2277232(A1) |
申请公布日期 |
2011.01.26 |
申请号 |
EP20080741917 |
申请日期 |
2008.04.16 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
HASSELBLAD, MARCUS;BASTIOLI, SIMONE;LIGANDER, PER;ROSENBERG, UWE |
分类号 |
H01P5/08;H01P1/02;H01P5/02;H05K1/02;H05K1/18 |
主分类号 |
H01P5/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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