Hi Everyone,
In these days, many vehicles are installed with RFID tags (E-Tags) for highway/freeway tool collections. The tool collection RFID readers are able to read the tags from a distance about 4-6meters. These readers can be focused to a particular lane, so that vehicles on the next lane will not be read (ie. readers can have narrow sensing beam)
Is there such thing as "low-cost" (for amateurs/hobbyists) long range (4-10meters), small (so that an indoor mobile robot can carry) RFID readers?
I want to investigate if we can use them for localization (assuming that RFID reader can have narrow reading/writing beam) of the mobile robot in indoor environments.
If you have RFID experience (particularly for localization) in robotics would you share your experience with us?
Regards,
Albert