Radio-Frequency Transceiver System

摘要

A radio-frequency transceiver system adapted to a wireless local area network includes an antenna set, including a plurality of antenna units disposed toward a plurality of directions, a radio-frequency signal processing module for processing radio-frequency signals, and a switching module electrically coupled between the antenna set and the radio-frequency signal processing module for switching between different connection states of the radio-frequency signal processing module and the antenna units of the antenna set such that the radio-frequency transceiver system switches between an omnidirectional mode and a directional mode. In the omnidirectional mode, the antenna units are electrically connected to the radio-frequency signal processing module to transmit or receive radio-frequency signals omni-directionally. In the directional mode, one of the antenna units is electrically connected to the radio-frequency signal processing module to transmit or receive radio-frequency signals along a first direction of the plurality of directions.

主权项

1. A radio-frequency transceiver system, adapted to a wireless local area network, the radio-frequency transceiver system comprising:
an antenna set, comprising a plurality of antenna units, wherein
the plurality of antenna units are respectively disposed toward a plurality of directions; a radio-frequency signal processing module, configured to process radio-frequency signals; and a switching module, electrically coupled between the antenna set and the radio-frequency signal processing module to switch the radio-frequency signal processing module between the plurality of antenna units of the antenna set, and to switch the radio-frequency transceiver system between an omnidirectional mode and a directional mode; wherein electric currents are conducted between the radio-frequency signal processing module and the plurality of antenna units operated in the omnidirectional mode to transmit or receive radio-frequency signals omni-directionally, and electric currents are conducted between the radio-frequency signal processing module and one of the plurality of antenna units operated in the directional mode to transmit or receive radio-frequency signals along a first direction of the plurality of directions.