Mediatek inc. (20250112665). ELECTRONIC DEVICE AND METHOD FOR ESTIMATING SCATTERING PARAMETERS OF TWO-PORT NETWORK
ELECTRONIC DEVICE AND METHOD FOR ESTIMATING SCATTERING PARAMETERS OF TWO-PORT NETWORK
Organization Name
Inventor(s)
Kuo-Hao Chen of Hsinchu City TW
Toru Matsuura of San Jose CA US
ELECTRONIC DEVICE AND METHOD FOR ESTIMATING SCATTERING PARAMETERS OF TWO-PORT NETWORK
This abstract first appeared for US patent application 20250112665 titled 'ELECTRONIC DEVICE AND METHOD FOR ESTIMATING SCATTERING PARAMETERS OF TWO-PORT NETWORK
Original Abstract Submitted
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.