Patch antenna
US8860613B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2012 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Jun 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/273
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
There is provided a patch antenna that includes a substrate, a ground electrode placed on the substrate, a first patch configured to be electrically conductive and placed above the ground electrode for transmitting or receiving a first frequency, a second patch configured to be electrically conductive and placed above the first patch for transmitting or receiving a signal of the second frequency, a dielectric member configured to be placed on the ground electrode and support the first patch and the second patch, a first conductor configured to be formed in a cylindrical shape, the first conductor being connected to the first patch and the ground electrode, a second conductor configured to be formed in a cylindrical shape, the second conductor being connected to the second patch and the ground electrode, a first feed line connected to the first patch, and a second feed line connected to the second patch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.