An electronic device , comprising: a housing; a communication circuit disposed in the housing and configured to generate a signal for time division duplexing, TDD, and/or frequency division duplexing, FDD; an antenna electrically connected with the communication circuit ; a plurality of electrical paths configured to connect the communication circuit and the antenna ; and a control circuit configured to connect with the communication circuit , the antenna , and the plurality of electrical paths, wherein each electrical path included in the plurality of electrical paths comprises: a first transistor configured to connect with each electrical path in series, and a second transistor configured to connect with each electrical path and a ground, wherein the control circuit is configured to receive a wireless signal, select one of the TDD and the FDD based on the received wireless signal, and to selectively activate a first transistor and a second transistor disposed in at least one electrical path and first and second transistors disposed in at least another electrical path among the plurality of electrical paths based on the selection and wherein, if the selection is made for the TDD, the control circuit is further configured to activate a first transistor disposed in a first electrical path among the plurality of electrical paths and to deactivate a second transistor disposed in the first electrical path and first and second transistors disposed in other electrical paths among the plurality of electrical paths. a housing; a communication circuit disposed in the housing and configured to generate a signal for time division duplexing, TDD, and/or frequency division duplexing, FDD; an antenna electrically connected with the communication circuit ; a plurality of electrical paths configured to connect the communication circuit and the antenna ; and a control circuit configured to connect with the communication circuit , the antenna , and the plurality of electrical paths, wherein each electrical path included in the plurality of electrical paths comprises: a first transistor configured to connect with each electrical path in series, and a second transistor configured to connect with each electrical path and a ground, wherein the control circuit is configured to receive a wireless signal, select one of the TDD and the FDD based on the received wireless signal, and to selectively activate a first transistor and a second transistor disposed in at least one electrical path and first and second transistors disposed in at least another electrical path among the plurality of electrical paths based on the selection and wherein, if the selection is made for the TDD, the control circuit is further configured to activate a first transistor disposed in a first electrical path among the plurality of electrical paths and to deactivate a second transistor disposed in the first electrical path and first and second transistors disposed in other electrical paths among the plurality of electrical paths. a first transistor configured to connect with each electrical path in series, and a second transistor configured to connect with each electrical path and a ground, wherein the control circuit is configured to receive a wireless signal, select one of the TDD and the FDD based on the received wireless signal, and to selectively activate a first transistor and a second transistor disposed in at least one electrical path and first and second transistors disposed in at least another electrical path among the plurality of electrical paths based on the selection and wherein, if the selection is made for the TDD, the control circuit is further configured to activate a first transistor disposed in a first electrical path among the plurality of electrical paths and to deactivate a second transistor disposed in the first electrical path and first and second transistors disposed in other electrical paths among the plurality of electrical paths. <EOS>