ANTENNA DEVICE AND SYSTEM

摘要

Embodiments of the present application disclose an antenna device and system. The antenna device includes: 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, configured to divide one path of signal from the feed network into at least two paths of signal, or combine at least two paths of signal to one path of signal and transmit the one path of signal to the feed network; and at least two interface modules connected to a passive module or an active module, is configured to receive a signal sent from the passive module or the active module, or send a signal to the passive module or the active module. The present application can be used for sharing the antenna array and other parts in the active and passive antenna systems.

主权项

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 signal from the feed network into two paths of signal, or combine at least two paths of signal to one path of signal and transmit the one path of signal to the feed network; and at least two interface modules, wherein each of the interface modules, connected to a passive module or an active module, is configured to receive a signal sent from the passive module or the active module, or send a signal to the passive module or the active module; wherein the divider ports of each signal multiplexer at least comprise a first port and a second port; the interface modules at least comprise a first interface module and a second interface module; 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 or the active 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 passive module or the active module that is connected to the second interface module, or, send, to each signal multiplexer through the first port and the second port, a signal output by the passive module or the active module that is connected to the first interface module and a signal output by the passive module or the active module that is connected to the second interface module.