DUAL-POLARIZED ANTENNA - MURATA MANUFACTURING CO

Title:

DUAL-POLARIZED ANTENNA

Document Type and Number:

WIPO Patent Application WO/2014/045966

Kind Code:

A1

Abstract:

On a multilayer substrate (2), an internal grounding layer (11) is provided positioned between insulating layers (4, 5), and a radiating element (13) is provided positioned between insulating layers (3, 4). A first coplanar line (7) is connected at a position in the middle of the radiating element (13) in the X-axis direction, and a second coplanar line (9) is connected at a position in the middle of the radiating element (13) in the Y-axis direction. A passive element (16) is laminated on the top surface of the radiating element (13) with the insulating layer (3) interposed therebetween. The passive element (16) is formed in a cross shape comprising a first patch (16A) extending in the X-axis direction and a second patch (16B) extending in the Y-axis direction.

Inventors:

SUDO KAORU (JP)
NAKAJIMA MASAYUKI (JP)

Application Number:

PCT/JP2013/074521

Publication Date:

March 27, 2014

Filing Date:

September 11, 2013

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

H01Q13/08; H01Q1/40

Foreign References:

JPH05129825A	1993-05-25
JP2001267833A	2001-09-28
JPH07307613A	1995-11-21
JPS5593305A	1980-07-15
JPS6369301A	1988-03-29
JP2004266499A	2004-09-24
JP2007142876A	2007-06-07
JPH05129825A	1993-05-25

Other References: