Invention Grant
- Patent Title: Array antenna apparatus and method for manufacturing array antenna apparatus
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Application No.: US16318924Application Date: 2016-08-10
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Publication No.: US11605903B2Publication Date: 2023-03-14
- Inventor: Hikaru Watanabe , Takashi Maruyama , Masataka Otsuka , Yu Ushijima , Kazunari Kihira
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Chiyoda-ku
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- International Application: PCT/JP2016/073575 WO 20160810
- International Announcement: WO2018/029807 WO 20180215
- Main IPC: H01Q21/00
- IPC: H01Q21/00 ; H01Q13/22 ; H01Q21/24 ; H01Q5/42 ; H01P3/123
Abstract:
Waveguide slot array antennas each having slots, that transmit or receive electromagnetic waves and that are formed in a front surface of a waveguide and waveguide slot array antennas each having slots that transmit or receive electromagnetic waves and that are formed in a front surface of a waveguide, and the waveguide slot array antennas and the waveguide slot array antennas are alternately arranged, the waveguide is a ridge waveguide having a ridge formed inside the waveguide, and the waveguide is a ridge waveguide having ridges, formed inside the waveguide.
Public/Granted literature
- US20190260137A1 ARRAY ANTENNA APPARATUS AND METHOD FOR MANUFACTURING ARRAY ANTENNA APPARATUS Public/Granted day:2019-08-22
Information query
