Invention Grant
- Patent Title: Antenna device and method for operating an antenna device
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Application No.: US15776449Application Date: 2015-11-17
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Publication No.: US11067427B2Publication Date: 2021-07-20
- Inventor: Roland Welle
- Applicant: VEGA GRIESHABER KG
- Applicant Address: DE Wolfach
- Assignee: VEGA GRIESHABER KG
- Current Assignee: VEGA GRIESHABER KG
- Current Assignee Address: DE Wolfach
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- International Application: PCT/EP2015/076859 WO 20151117
- International Announcement: WO2017/084701 WO 20170526
- Main IPC: G01F23/284
- IPC: G01F23/284 ; H01Q1/22 ; H01Q3/08 ; H01Q21/06 ; H01Q21/08 ; G01S13/42 ; G01S13/88 ; G01S7/40 ; G01S13/89 ; H01Q19/06
Abstract:
An antenna apparatus that comprises processing circuitry that transmits a transmission signal by at least one transmitter and that receives at least two reception signals by at least one receiver. The antenna apparatus is used for topology measurement and can switch to outright fill level measurement if there is a deviation from a threshold for a quality measure.
Public/Granted literature
- US20180335332A1 ANTENNA DEVICE AND METHOD FOR OPERATING AN ANTENNA DEVICE Public/Granted day:2018-11-22
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