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Configurable homodyne/heterodyne radio receiver and RFID reader employing same
Configurable homodyne/heterodyne radio receiver and RFID reader employing same
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机译:可配置的零差/外差式无线电接收机和采用其的RFID阅读器
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摘要
The embodiments of the present invention provide a configurable homodyne/heterodyne RF receiver including first and second mixers. The configurable homodyne/heterodyne RF receiver functions as a homodyne receiver when the first and second mixers are configured to operate in parallel, and as a heterodyne receiver when the first and second mixers are configured to operate in series. The embodiments of the present invention further provides an RFID reader employing the configurable homodyne/heterodyne RF receiver to facilitate a listen-before-talk function.
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