Yes, very much so. Passive RFID transponders come in all shapes and sizes. Small low-frequency (LF), high-frequency (HF) or ultrahigh-frequency (UHF) transponders can be made small enough to be embedded in a watchband, or in the lining of a glove.
Just keep in mind that as tag size shrinks, read range also decreases, because the antenna is used to harvest energy from the reader in order to power the device, and a smaller antenna can harvest less energy—which means the tag has less energy to send back a signal to a reader.
—Mark Roberti, Editor, RFID Journal
Login and post your comment!
Not a member?
Signup for an account now to access all of the features of RFIDJournal.com!
Can RFID Track Automobile Components? »