RF signal processing device and communication apparatus supporting multi-band RF signal processing

A radio frequency signal processing device and a communication apparatus that support multi-band radio frequency signal processing, wherein the radio frequency signal processing device includes multiple first signal receiving paths, multiple second signal receiving paths, and a radio transceiver. Th...

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Bibliographic Details
Main Authors WU, TZUNG-HAN, CHEN, YEN-HORNG, LIU, SHI-WEN, CHUNG, MENG-LIN, LIU, JIANN-HUANG, YU, CHI-SHENG
Format Patent
LanguageChinese
English
Published 16.02.2019
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A radio frequency signal processing device and a communication apparatus that support multi-band radio frequency signal processing, wherein the radio frequency signal processing device includes multiple first signal receiving paths, multiple second signal receiving paths, and a radio transceiver. The communication apparatus includes at least one primary antenna, at least one diversity antenna, a front end signal-processing circuit, and a radio transceiver. With the proposed radio frequency signal processing device and communication apparatus for supporting multi-band RF signal processing of the present invention, the communication apparatus manufacturer using the RF processing device and the communication apparatus can be provided with flexibility to increase the number of supported frequency bands. In addition, path loss, circuit area, and cost can be greatly reduced.
Bibliography:Application Number: TW20187122809