SAR DETECTION ASSEMBLY AND DETECTION METHOD, AND ELECTRONIC DEVICE

WIPO Patent Application WO/2022/237433

A1

A SAR detection assembly (10) and method, and an electronic device, the SAR detection assembly (10) comprising: a sensing branch (110), a detection branch (120), a SAR sensor (140), and a compensation branch (130), wherein the sensing branch (110) is used for sensing a capacitive signal; a first end of the detection branch (120) is connected to the sensing branch (110), and the detection branch (120) senses ambient noise to generate a first noise signal; the SAR sensor (140) is connected to a second end of the detection branch (120), and the capacitive signal and the first noise signal are transmitted to the SAR sensor (140) by means of the detection branch (120); a first end of the compensation branch (130) is connected to a reference power supply terminal, a second end of the compensation branch (130) is connected to the SAR sensor (140), the compensation branch (130) is used for sensing ambient noise to generate a second noise signal and transmitting the second noise signal to the SAR sensor (140), and the second noise signal is used for simulating the first noise signal so as to use the second noise signal to compensate for a signal transmitted by the detection branch (120) to the SAR sensor (140).

LUO YIZHOU (CN)
WANG JIA (CN)

PCT/CN2022/086397

November 17, 2022

April 12, 2022

Click for automatic bibliography generation  

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

G01R27/26; G01V3/00

CN111491051A	2020-08-04
CN110289495A	2019-09-27
CN103443999A	2013-12-11
CN106201124A	2016-12-07
CN111511006A	2020-08-07
CN212115692U	2020-12-08
US20090322351A1	2009-12-31

SHENZHEN LUNGTIN LIANDING INTELLECTUAL PROPERTY AGENT LTD. (CN)

View/Download PDF      PDF Help

Previous Patent: DATA TRANSMISSION METHOD AND APPARATUS

Next Patent: FAULT RESCUE METHOD, DEVICE, ROBOT, AND SYSTEM