Communication device and communication method
US11056783B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2018 |
| Grant date | Jul 6, 2021 |
| Priority date | — |
| Expiry date | Oct 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/29
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Present disclosure relates to a communication device. The communication device includes a body, a directional antenna array and a radiation structure. The directional antenna array is arranged on a first position of the body. The directional antenna array is configured to transmit a radio frequency signal in a first signal area. The directional antenna array has a non-line-of-sight signal blind area with respect to the body. The radiation structure is arranged on a second position of the body. The directional antenna array is configured to transmit the radio frequency signal guided from the directional antenna array to cover a second signal area. The second position is located in the non-line-of-sight signal blind area of the directional antenna array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.