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Patent Searching and Data


Title:
TRANSMISSION LINE AND MOUNTING STRUCTURE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/216188
Kind Code:
A1
Abstract:
This transmission line (101) comprises a plurality of connections (TA), each of which is connected to the exterior; and a body (BA) which is positioned between these connections. Each connection (TA) has: a terminal electrodes (11) connected to an external electrodes; a signal conductor (10); and earth conductors (21, 22). The body (BA) has a signal conductor (10) and ground conductors (21, 22), and at least one of the plurality of connections (TA) comprises a first region which includes a terminal electrode (11), a second region which adjoins the first region along the signal propagation path, and a third region positioned between this second region and the body (BA). Impedance matching of the connections (TA) is improved by the first region, second region and third region.

Inventors:
YOSUI Kuniaki (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2019/017141
Publication Date:
November 14, 2019
Filing Date:
April 23, 2019
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
H05K1/02; H01P3/08; H01P5/02; H05K1/14; H05K3/46
Foreign References:
JP2008541484A2008-11-20
JP2001308547A2001-11-02
JP2006173400A2006-06-29
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (1-4-34, Noninbashi Chuo-ku, Osaka-sh, Osaka 11, 〒5400011, JP)
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