Antenna
US12068548B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2022 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Mar 16, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/08
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna includes a first insulating layer; a second insulating layer disposed on the first insulating layer in a height direction; a third insulating layer disposed between the first and second insulating layers, a feed via including a first portion passing through the first insulating layer, a second portion passing through the second insulating layer, and a third portion passing through the third insulating layer and connected to the first and second portions; and an antenna patch disposed on the first insulating layer and fed from the feed via, wherein a permittivity of the third insulating layer is lower than permittivities of the first and second insulating layers, and in a direction perpendicular to the height direction, a width of the third portion is wider than a width of the first portion and/or a width of the second portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.