A broadband three-way power divider based on E-Y structure

In this paper, a broadband three-way power divider based on E-Y structure is presented. It can realize odd-ways power divider with compact structure, low loss, and low VSWR. In addition, the amplitude and phase are good balance. The simulated results of the power divider has shown that the return loss is greater than 30 dB, the amplitude difference of output ports is less than 0.1 dB from 26 to 40 GHz (the whole Ka-band).