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:
Oct. 20, 2026
Filed:
Oct. 03, 2023
Mediatek Inc., Hsin-Chu, TW;
Kuo-Hao Chen, Hsinchu City, TW;
Toru Matsuura, San Jose, CA (US);
MEDIATEK INC., Hsinchu City, TW;
Abstract
An electronic device and a method for estimating scattering parameters of a two-port network are provided. The electronic device includes a two-port network, a directional coupler, an input calibration kit placed in front of the two-port network, an output calibration kit placed behind the two-port network, and a control switch connected between the directional coupler and the two-port network. The directional coupler transmits a desired signal and receives a forward signal and a reverse signal from the two-port network. When the control switch is turned off, input calculation results are calculated according to the forward signal and the reverse signal by controlling the input calibration kit. When the control switch is turned on, output calculation results are calculated according to the forward signal and the reverse signal by controlling the output calibration kit. The scattering parameters are estimated according to the input calculation results and the output calculation results.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile