Communication device, electronic device including communication device, and operating method of electronic device
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United States of America Patent
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Jul 16, 2024
Grant Date -
Nov 24, 2022
app pub date -
Mar 30, 2022
filing date -
Mar 30, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A communication device is provided. The communication device includes: an antenna; a matching circuit connected with the antenna; a transmitter configured to generate a transmission communication signal and provide the transmission communication signal to the antenna through the matching circuit; a filter connected between the matching circuit and the antenna; and a receiver configured to receive an attenuated signal from the antenna through the filter. The filter is configured to pass frequencies of an antenna signal corresponding to a pass band and attenuate frequencies of the antenna signal corresponding to a stop band, and a center frequency of the transmission communication signal corresponds to the stop band of the filter.
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