Patent ID: 9627774
Date: 2017-04-18
CPC Classifications: H01Q,H04B

Claim:
1. An antenna device, comprising: an antenna array, configured to radiate or receive an electromagnetic wave signal; a feed network, configured to connect the antenna array and a signal multiplexer; at least one signal multiplexer, wherein each signal multiplexer, comprising a combiner port and at least two divider ports, is configured to divide one path of a signal from the feed network into two paths of the signal, or combine at least two paths of the signal to one path of the signal and transmit the one path of the signal to the feed network; and at least two interface modules, the interface modules at least comprise a first interface module and a second interface module; wherein the first interface module is connected to a passive module and is configured to receive a signal sent from the passive module or send a signal to the passive module, and the second interface module is connected to an active module and is configured to receive a signal sent from the active module or send a signal to the active module; wherein the divider ports of each signal multiplexer at least comprise a first port and a second port; and the first port is connected to the first interface module and the second port is connected to the second interface module, so as to send a signal output by the first port, through the first interface module, to the passive module that is connected to the first interface module, and send a signal output by the second port, through the second interface module, to the active module that is connected to the second interface module, or, send, to each signal multiplexer through the first port, a signal output by the passive module that is connected to the first interface module and a signal output by the active module that is connected to the second interface module.