Device for detecting SAR, method for reducing SAR, and mobile terminal
US12320760B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 2, 2020 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Oct 23, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/367
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present application relates to a device and a method for detecting SAR and a mobile terminal. The device comprises: an SAR sensor, a plurality of first capacitance limitation modules, a plurality of second capacitance limitation modules, and a plurality of signal isolation modules. The SAR sensor comprises a plurality of detection ports each is configured to perform SAR detection on one antenna. The first end and second end of each first capacitance limitation module are connected to the antenna and the detection port respectively. The first end and second end of each second capacitance limitation module is connected to the detection port and a power control circuit respectively. The first end of each signal isolation module is connected to the antenna; the second end of each signal isolation module is connected to the detection port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.