Comments on: RFID Through Water and on Metal with 99.9% Reliability (Episode 015)

By: Selvakumari

Selvakumari — Sat, 24 Apr 2010 09:40:34 +0000

Hi ,

What i have seen is a real milestone in RFID Revolution.

But is there any printing technology in RFID to print on metal and read the id from it.

By: Subhash

Subhash — Wed, 05 Aug 2009 12:51:10 +0000

Hellow Jayabaya,
I am subhash from INDIA. I am doing a feasibility study on RFID in metal environment.
Is it possible UHF rfid passive tags using in between two iron metal sheet?
Is it possible to read this tag?

can you give some ideas on it.

Thanks

Subhash

By: Medyumlar

Medyumlar — Mon, 18 May 2009 09:07:24 +0000

Thanks you very mach.

By: Chris Hood

Chris Hood — Tue, 06 Jan 2009 12:14:24 +0000

For any further information regarding the use of passive UHF tags in hostile RF environments, such as on or near polar liquids and metals, please see our website: http://www.omni-id.com.

Or contact our Customer Services team at: customer.services@omni-id.com

Thanks

Best regards

Chris Hood
Channel Sales Manager: EMEA
Omni-ID Ltd

By: Pradesh Moujib

Pradesh Moujib — Tue, 05 Aug 2008 14:10:59 +0000

Do you plan on publishing more RFID Awards podcasts?

By: RFID Radio

RFID Radio — Fri, 01 Aug 2008 15:59:33 +0000

Hello JD2C,

We had a similar project. The placement of the RFID tag on the bottle can significantly influence the read rates. In our case, they were glass bottles and static air gaps (where water does not flow behind the tag) were present. A number of other fixes are available. The choice of frequency and using near-field coupling (coil antennas) instead of far-field can also increase your read rates around water. I suggest contacting a certified RFID solution integrator with your detailed specific questions. They will surely know what to do.

Harold

By: JD2C

JD2C — Fri, 01 Aug 2008 15:10:10 +0000

Hi.
Could You help me, I´m doing a proyect about RFID to be attached in bottles that contains water. This cause a problem when I try to read the tag, could you help me whit information or some links where I can found information about RFID in this environments and what types of tag I must use, to increase it performance.

Thanks.

By: RFID Radio

RFID Radio — Mon, 21 Jul 2008 21:12:03 +0000

Hello Mr. Jayabaya,

It is my understanding that the tag is positioned directly on the metal casing on the blade servers. Also, during the trade show, the tag was placed directly on a metal structure as we can see in the images above. Therefore, I believe the tag should provide the same read rate on metal tools. But let me ask just in case. Maybe someone from Omni-ID could confirm…

Thanks for listening,
Harold

By: Jayabaya

Jayabaya — Mon, 21 Jul 2008 20:13:05 +0000

Would be interesting to see if tha tags applied directly to metal object. Bunch of metal tools for example. That would be interesting if pick 99.9%.