Composite right/left-handed transmission line antenna
US10483642B2 · kind B2 · utility
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14Claims
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Assignee
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Key dates
| Filing date | Sep 3, 2014 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Apr 9, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/10
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A composite right/left-handed transmission line antenna includes a first radiator, a second radiator, and a capacitive matching circuit, where the first radiator is connected to the second radiator, the connected first radiator and second radiator are of a ring shape, and the matching circuit is connected to a feed-in point of the first radiator or the second radiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.