by s9800078 | Jun 18, 2024
Is it true that RFID is a better way than EM strips to secure library assets? —Miha ——— Miha, Tattle-Tape is designed only to alert you if a book leaves a library without having been checked out. To my knowledge, Tattle-Tape does not identify individual books. It...
by s9800078 | Jun 18, 2024
Is there any evidence or lab conclusion about the interference of RFID readers with phone service in the 900 MHz frequency range? —Adalberto ——— Adalberto, Regulators carefully apportion the radio frequency spectrum to avoid having one RF device interfere with...
by s9800078 | Jun 18, 2024
Could I use an RF antenna to write information to the tag’s memory chip? I am thinking in terms of labels for packaged goods. —Muhutareem ——— Muhutareem, You would need to use passive ultrahigh-frequency (UHF) RFID tags that support writing to user memory. This...
by s9800078 | Jun 18, 2024
For example, how can we avoid the cloning of hotel key cards? —Joel ——— Joel, There are different ways to do this, using cryptographic keys. Intrinsic ID employs physical unclonable functions (PUFs) to differentiate chips from each other. The system utilizes tiny...
by s9800078 | Jun 18, 2024
I will be teaching a course in radio frequency identification at the undergraduate level. Can you identify or suggest a list of texts I should use? —Charles (Massachusetts) ——— Charles, There are a number of books available, and the right one depends on the nature of...
