Phased array antenna module and mobile device including same
US12003028B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2022 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Jul 26, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2217/960755
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a phased array antenna module. The phased array antenna module comprises: multiple antenna units, each of which comprises a first antenna electrode part, a second antenna electrode part spaced apart from the first antenna electrode part, a sensing electrode part electrically connected to the second antenna electrode part, and a ground electrode part spaced apart from the first antenna electrode part with the second antenna electrode part interposed therebetween; a capacitance sensing part to which the sensing electrode part is connected and which senses at least one among the capacitance change between the first antenna electrode part and the second antenna electrode part, the capacitance change between the first antenna electrode part and the ground electrode part, and the capacitance change between the second antenna electrode part and the ground electrode part, and outputs a capacitance sensing signal; and a module control part which is electrically connected to the capacitance sensing part and the second antenna electrode part of each of the antenna units, and controls the antenna units on the basis of the capacitance sensing signal generated b…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.