Hello Guangjun,
Imagine that you have shelves of books in library. And you have a handheld reader to do an inventory of all books in the shelves. You go with your arm left and right to scan. You will be powering different ICODEs each swing with your hand. But you don’t want, that the Tag you Inventoried already (BUT this Tag lost the power in between, because of arm swings), that it responds again. You want that this tag remain silent, this is STAY QUIET PERSISTENT.
It is a speed up for an Anticollision, that the already Invetoried tag, even if lost RF in between, will not respond in an anticollision round.
Hope that makes sense,
Have a great day,
Kan
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------
