Patent ID: 9099985
Filing Date: 2015-08-04
Classification: H01P,H01Q,H03H

Abstract:
1. A power divider, for transmitting signals of an input terminal to a plurality of output terminals, the power divider comprising: a rectangular microstrip line, coupled to the input terminal; and a plurality of coupling units, conducting the rectangular microstrip line and the plurality of output terminals by electromagnetic coupling, wherein each of the plurality of coupling units and the rectangular microstrip line are separated by a first gap, each of the plurality of coupling units comprises at least one dual-L resonator disposed between the rectangular microstrip line and an output terminal of the plurality of output terminals, and each of the at least one dual-L resonator comprises: wherein a first long segment of the at least one dual-L resonator is adjacent to the rectangular microstrip line, and a second long segment of the at least one dual-L resonator is coupled to the output terminal; wherein the first gap and the second gap are related to power ratios between the input terminal and the plurality of output terminals.