Title:
ANTENNA
Document Type and Number:
WIPO Patent Application WO/2020/054001
Kind Code:
A1
Abstract:
An antenna (500) according to the present invention is provided with: a control substrate (160) which is provided on a first surface side of a supporting material (141); a multilayer resin substrate for antennas, which is provided on a second surface side of the supporting material (141); a plurality of microwave devices (100) which are provided on a first surface of a first multilayer resin substrate and are electrically connected to the multilayer resin substrate for antennas, said first surface being on the supporting material side; and a plurality of antenna elements (210) which are provided on a second surface side of the first multilayer resin substrate and are electrically connected to the multilayer resin substrate for antennas, said second surface being on the reverse side of the first surface of the first multilayer resin substrate. This antenna (500) is provided with: a bus bar (142) which is provided on a surface of the supporting material (141), said surface being on the multilayer resin substrate for antennas side; and a conductive leaf spring (190) which is provided between the multilayer resin substrate for antennas and the bus bar (142) so as to be in contact with the multilayer resin substrate for antennas and the bus bar (142), while being electrically connected to the multilayer resin substrate for antennas and the bus bar (142).
Inventors:
SAITO TETSUNARI (JP)
TARUI YUKINOBU (JP)
SHIRAI YASURO (JP)
TARUI YUKINOBU (JP)
SHIRAI YASURO (JP)
Application Number:
PCT/JP2018/033879
Publication Date:
March 19, 2020
Filing Date:
September 12, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01Q23/00; H01Q21/06
Domestic Patent References:
| WO2014020787A1 | 2014-02-06 | |||
| WO2017047396A1 | 2017-03-23 | |||
| WO2016067969A1 | 2016-05-06 | |||
| WO2017073644A1 | 2017-05-04 | |||
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Foreign References:
| US20090135085A1 | 2009-05-28 | |||
| JP2010098274A | 2010-04-30 | |||
| JP2015211056A | 2015-11-24 | |||
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| US20120280380A1 | 2012-11-08 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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