Antenna systems and devices and methods of manufacture thereof
US11108153B2 · kind B2 · utility
3Cited by
89References
21Claims
0Family size
Inventors
Key dates
| Filing date | Apr 17, 2020 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Apr 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q19/108
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure provide methods, apparatuses, devices and systems related to the implementation of a multi-layer printed circuit board (PCB) radio-frequency antenna featuring, a printed radiating element coupled to an absorbing element embedded in the PCB. The embedded element is configured within the PCB layers to prevent out-of-phase reflections to the bore-sight direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.