With the rapid development of the Internet of Things, remote healthcare, and autonomous driving, the demand for high-speed signals in modern society is increasing. Currently, the signal frequency in electronic system design is generally above 100MHz, and high-speed data transmission lines face challenges in signal integrity. During transmission, signals are prone to issues such as reflection and crosstalk. Moreover, the higher the frequency and the faster the transmission rate, the more severe the signal loss becomes. Designing efficient data transmission lines is crucial…