Abstract:

The power divider is used in power amplifier,phased array antenna,mixer and multiplex relay communication equipment.The performance of the system directly affects the distribution and synthesis efficiency of the whole system energy.A microstrip onepoint fivebroadband power divider operating at 0.7~2.5 GHz is designed based on the optimization results.Collaborative simulations in Ansoft designer,Serenade and HFSS show good performance of the proposed power divider in the whole frequency range in communication,power distribution synthesis system.The device test results agree with simulation results.

Key words: microstirp;power divider;broadband