RF-antenna architecture in mobile communication devices
US11165469B2 · kind B2 · utility
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13Claims
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Assignee
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Key dates
| Filing date | Jun 26, 2015 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Dec 17, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0608
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods for providing high-throughput and reliable operation in WiFi and cellular environments stem in antenna volume-constrained devices employs a switched or multiplexed cellular band antenna to support WiFi MIMO for mobile handheld operation. The device housing may a single, unitary metallic piece having the device antennas formed as part of the housing. Alternatively, one or more antennas may be internal to the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.