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1.发明公开公开(公告)号：US20240187023A1
公开(公告)日：2024-06-06
申请号：US18506174
申请日：2023-11-10
发明人： Boli HUANG
摘要： A high-frequency switching extender is provided, used to receive signals from external routers and devices and transmit transmission signals to external routers and devices. The high-frequency switching extender includes a high-frequency transceiver module, a high-frequency switching module, a high-frequency RF front-end module, a high-frequency filter module, a high-frequency antenna switching unit, and a high-frequency antenna. Wherein, the high-frequency switching extender has a transmission mode and a receiving mode. In transmission mode, the high-frequency switching module switches the transmission signal to the preset frequency band according to the control voltage, and the transmission signal switched to the preset frequency band is transmitted to the high-frequency antenna for transmission. In receiving mode, the high-frequency antenna switching unit switches the received signal to the preset frequency band according to the control voltage, and the received signal switched to the preset frequency band is transmitted to the high-frequency transceiver module.
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