RFID Technology

How does an RFID system work?

by s9800078 | Mar 30, 2020

An RFID system consists of a reader (sometimes called an interrogator) and a transponder (or tag), which usually has a […]

What is the difference between low-, high-, and ultra-high frequencies?

by s9800078 | Mar 30, 2020

Just as your radio tunes in to different frequencies to hear different channels, RFID tags and readers have to be […]

How do I know which frequency is right for my application?

by s9800078 | Mar 30, 2020

Different frequencies have different characteristics that make them more useful for different applications. For instance, low-frequency tags use less power […]

Do all countries use the same frequencies?

by s9800078 | Mar 30, 2020

No. Different countries have allotted different parts of the radio spectrum for RFID, so no single technology optimally satisfies all […]

I’ve heard RFID can be used with sensors. Is that true?

by s9800078 | Mar 30, 2020

Yes. Some companies are combining RFID tags with sensors that detect and record temperature, movement and even radiation. The technology […]