The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2026
Filed:
Dec. 31, 2023
Shanghai Vanchip Technologies Co., Ltd., Shanghai, CN;
Yongshou Wang, Shanghai, CN;
Chunling Li, Shanghai, CN;
Cheng Chen, Shanghai, CN;
Chenyang Gao, Shanghai, CN;
SHANGHAI VANCHIP TECHNOLOGIES CO., LTD., Shanghai, CN;
Abstract
A power measurement circuit, a chip and a communication terminal. The power measurement circuit comprises a power measurement unit (), a reference current generation unit (), a voltage-current conversion unit () and an operation output unit (), wherein an output end of the power measurement unit () is connected to an input end of the voltage-current conversion unit (), and an output end of the voltage-current conversion unit () and an output end of the reference current generation unit () are respectively connected to an input end of the operation output unit (). By means of the circuit, during the process of a power measurement unit () converting, into a direct-current voltage, a received radio frequency signal to be measured, sensitivity adjustment is performed, such that the measurement sensitivity can be effectively adjusted.