Design method of 0.7-2GHz linkage control two-way output switch filtering assembly

• Main Authors: WU TIECHENG, LIU YAXU, JIANG WEIXIANG, FAN YIFENG
• Format: Patent
• Language: Chinese; English
• Published: 05.05.2023
• Subjects: BASIC ELECTRONIC CIRCUITRY; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; PHYSICS; RESONATORS

The invention discloses a design method of a 0.7-2GHz linkage control two-way output switch filtering assembly, and aims to carry out three-dimensional electromagnetic field simulation modeling on a box body, a barrier strip and a PCB (Printed Circuit Board) of the switch filtering assembly on the basis of schematic diagram circuit simulation to obtain more accurate electric field energy, magnetic field energy and S parameter simulation results. In the prior art, simulation requirements and simulation difficulty of system-level modeling of active devices, passive devices and PCB S parameters of a radio frequency circuit are high, accurate simulation modeling is carried out on the active devices, the passive devices and the PCB S parameters of a switch filtering assembly on the basis of three-dimensional electromagnetic field simulation and schematic diagram circuit simulation, and therefore before a real object is machined, the simulation requirements are met, and the simulation difficulty is high. The method