Interleaved array of antennas operable at multiple frequencies
US10886604B2 · kind B2 · utility
0Cited by
5References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2018 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | May 3, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/068
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An interleaved array of electronically steerable antennas is capable of simultaneously operating and/or independently beam scanning at different frequencies from a single aperture. An antenna system may comprise a plurality of electronically steerable antennas configured to be operable at different frequencies, each of the antennas comprising a feed launching a surface wave and surface-wave waveguides connected to the feed. The surface-wave waveguides of the antennas operable at different frequencies may be interleaved with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.