US Patent 9769597 Dual-mode radio frequency transceiver architecture

The present disclosure relates to a ZigBee/Bluetooth dual-mode radio frequency transceiver architecture, in which, a dual-mode baseband and firmware determines hardware parameter of a receiving module or sending module based on a first mode or a second mode; a radio frequency front-end module is used for receiving or sending a first mode signal or a second mode signal; a receiving module is used for converting the first mode signal received by the radio frequency front-end module into a first mode baseband digital signal, or converting the second mode signal received by the radio frequency front-end module into a second mode baseband digital signal and outputting the first mode baseband digital signal or the second mode baseband digital signal to the dual-mode baseband and firmware; a sending module is used for converting the first mode baseband digital signal outputted by dual-mode baseband and firmware into the first mode signal.