Invention Grant
- Patent Title: Software defined antenna using controllable metamaterials
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Application No.: US16277065Application Date: 2019-02-15
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Publication No.: US10833402B2Publication Date: 2020-11-10
- Inventor: Shahriar Khushrushahi , Wardah Inam
- Applicant: Notch, Inc.
- Applicant Address: US MA Cambridge
- Assignee: Notch, Inc.
- Current Assignee: Notch, Inc.
- Current Assignee Address: US MA Cambridge
- Agency: Sunstein LLP
- Main IPC: H05B33/00
- IPC: H05B33/00 ; H01Q1/52 ; H01Q1/24

Abstract:
A reconfigurable antenna system includes an antenna array; a set of metamaterial panels configured to surround the antenna array; a control unit, coupled to each of the metamaterial panels, for selectively addressing each of the metamaterial panels to control separately at least one property of each of the metamaterial panels; and a receiver coupled to the antenna array and to the control unit. The control unit is configured to monitor signal reception by the antenna array via the receiver and to establish a set of configurations of the metamaterial panels to produce a pattern of reception according to a set of prespecified criteria that include a set of azimuthal and elevational ranges characterizing the configurations. Optionally, the system further includes a transmitter coupled to the antenna array and to the control unit.
Public/Granted literature
- US20190260120A1 Software Defined Antenna using Controllable Metamaterials Public/Granted day:2019-08-22
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