Design of Power Dividing Network Based on Conformal Structure

Power dividing network is a microwave passive network that divides a microwave power into multiple outputs according to a certain proportion. However, a planar multi-way power dividing network is always large in size that hardly meets the growing demand for circuit miniaturization. The idea and method to design a miniaturization microwave power dividing circuit based on conformal structure are presented and implanted in the structure. The network is designed through high frequency structure simulator (HFSS) and reality verification. Meanwhile, the HFSS simulation model and physical map of integrated network are provided. The test data verifies the simulation results well. The network meets the requirements of miniaturization and small loss index at the same time. The perfect combination of power distribution network and structure is successfully realized. The engineering application of design ideas is also provided in the paper, which can be expected to three-dimensional miniaturized circuit.