Antenna switching for radio frequency identification readers

TW202634491APending Publication Date: 2026-08-16QUALCOMM INC
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Patent Information

Application Number
TW114143742
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-23
Filing Date
2025-11-10
Publication Date
2026-08-16

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Abstract

In some aspects, a reader device may communicate with one or more first radio frequency identification (RFID) tags, during at least part of a first time period, using a first antenna of the reader device. The reader device may communicate with one or more second RFID tags, during at least part of a second time period, using a second antenna of the reader device. The reader device may select the second antenna over the first antenna based upon at least one switching metric associated with the first time period. Numerous other aspects are described.
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