ST25RU Series: RAIN© UHF RFID single chip readers
UHF RFID reader evaluation board:
UHF Link Budget to support your design
Our UHF Link Budget helps you assess whether a UHF RFID reader can establish an RF link suitable to enable a reliable Reader/TAG communication by checking whether a reader can deliver sufficient power to the transponder and if the reader can detect the transponder response taking into consideration the TX power, all gains and losses in the reader-tag-reader round-trip. For a reliable UHF RFID forward link, the parameter Pt_absorbed should be above the limit Pt_min. For a reliable reverse link Preceive should be above PReader_sensitivity_limit.
To help the user the required input parameter fields are pre-filled with typical values.