Antenna system
US10186785B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2016 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Mar 31, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna system includes a signal source, a plurality of switch elements, a plurality of transmission lines, a plurality of antenna elements, and a plurality of reflectors. The signal source is coupled to a feeding point. The switch elements are selectively closed or opened individually. Each of the antenna elements is coupled through one of the switch elements and one of the transmission lines to the feeding point. Each of the reflectors is configured to reflect an electromagnetic wave from one of the antenna elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.