Microwave power divider/combiner having compact structure and flat coupling

摘要

A power divider/combiner for dividing received powers at 4 input ports, transmitting the divided powers to each of 4 output ports and combining the transmitted powers at each of the output ports. The power divider combiner has through transmission lines flanked on either side by secondary through transmission lines that interconnect corresponding input and output ports. The through transmission lines are likewise interconnected at a center node by a plurality of branch transmission lines. A method for making a power divider/combiner includes merging two 0 dB couplers by joining the center points of each of the branch transmission lines.