Is There a UHF Tag Available That Works in Water?

I’ve heard that Impinj developed such a tag, but I can not find any information about it. —Robert ——— Impinj developed a near-field communication (NFC) tag that it says can be read through water. Like a high-frequency (HF) tag—which features a coil so the tag...

How Should My Company Tag Trolleys?

Our goal is to ensure that we can read every tag 100 percent of the time on both incoming and outgoing trolleys moving through a dock door. Which approach would you recommend: installing additional fixed readers or putting more tags on the trolleys? —Name withheld ———...