Invention Grant
- Patent Title: Fabrication of near-field antennas for accumulating energy at a near-field distance with minimal far-field gain
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Application No.: US16718060Application Date: 2019-12-17
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Publication No.: US11245191B2Publication Date: 2022-02-08
- Inventor: Evangelos Kornaros , Saman Kabiri , Alister Hosseini , Chryssoula Kyriazidou
- Applicant: Energous Corporation
- Applicant Address: US CA San Jose
- Assignee: Energous Corporation
- Current Assignee: Energous Corporation
- Current Assignee Address: US CA San Jose
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: H01Q1/38
- IPC: H01Q1/38 ; H01Q9/04 ; H04B5/00 ; H02J50/12 ; H02J50/27 ; H01Q1/24 ; H02J5/00 ; B60L53/12 ; H01F38/14 ; H02J50/00 ; H01Q13/10
Abstract:
A method of fabricating a near-field antenna for transmitting radio frequency (RF) power transmission signals includes selecting a set of dimensions for one or more cutouts to be defined through a conductive plate of the near-field antenna. The conductive plate has opposing first and second planar surfaces. The method includes forming the one or more cutouts through the first and second surfaces of the conductive plate in a predefined arrangement. Each of the one or more cutouts has the set of dimensions. The method includes coupling an insulator to the first surface of the conductive plate, and coupling a feed element to the insulator.
Information query
