TRANSMISSION LINE CONNECTION STRUCTURE AND TRANSMITTER/RECEIVER

Title:

TRANSMISSION LINE CONNECTION STRUCTURE AND TRANSMITTER/RECEIVER

Document Type and Number:

WIPO Patent Application WO/2006/022104

Kind Code:

A1

Abstract:

A slot line (1) is constituted of a slot (4) formed in a surface electrode (3) of a dielectric substrate (2) and two slot lines (1) are arranged with a gap (5) between them in such a manner that the surface electrodes (3) are separated from each other. A slot resonator (6) having an open end on the gap (5) side is provided on the forward end side of each slot line (1) and these slot resonators (6) are arranged to be coupled with each other. Furthermore, each surface electrode (3) is provided with a slot tab (8) branched from the gap (5). Consequently, leakage of high frequency signals through the gap (5) can be suppressed using the slot tab (8).

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Inventors:

MUKAIYAMA KAZUTAKA (JP)
MIKAMI SHIGEYUKI (JP)
ISHIKAWA YOHEI (JP)

Application Number:

PCT/JP2005/013555

Publication Date:

March 02, 2006

Filing Date:

July 25, 2005

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)
MUKAIYAMA KAZUTAKA (JP)
MIKAMI SHIGEYUKI (JP)
ISHIKAWA YOHEI (JP)

International Classes:

H01P1/203; H01P7/08

Foreign References:

JP2003101301A	2003-04-04
JPH1013105A	1998-01-16
JPH10256801A	1998-09-25
JP2003309405A	2003-10-31
JP3045074B2	2000-05-22
JPS6359101A	1988-03-15
EP1148572A1	2001-10-24
JPH1013105A	1998-01-16
EP0821427A1	1998-01-28

Other References: