fish RFID, fish passage

user5096547

Dear Sir：

I want set up one fish RFID system for my research in the fish passage. How can I select the products from Texas,and also I need to kown how to use the products.and the antenna shape is about 2m*0.8m.

my e-mail:jimtxc@hotmail.com

Thanks a lot!

over 8 years ago

0 Josh Wyatt over 8 years ago

TI__Guru* 91206 points

see ==> www.ti.com/.../products.page kHz
the glass transponders are usually the ones used for fish tracking.
hope that helps

0 LeonardEllis over 8 years ago

TI__Guru 71526 points

Hello Jimtxc,

I'm not real clear on what you are wanting to design. Is this a sensor that would be placed in the water to count fish as they pass by? Or are you 'tagging' fish with an RFID chip to monitor? In general, RF does not propagate in water, so a high-frequency RFID technique simply is not applicable if this design is to be used submerged.

Please provide additional detail on what you are wanting to accomplish, including any drawings/block diagrams that might be helpful in understanding this application.

Regards,

~Leonard~

0 Josh Wyatt over 8 years ago in reply to LeonardEllis

TI__Guru* 91206 points

Leonard -
based on the size of the antenna, he wants to design fish tracking system for a culvert, a stream or aquarium or something small, as compared to a dam or fish ladder.

see https://www.oregonrfid.com/ pix for excellent images of all what folks are doing worldwide with this technology

0 LeonardEllis over 8 years ago

TI__Guru 71526 points

I stand corrected - here's a WhitePaper: http://www.ti.com/lit/wp/slyy056/slyy056.pdf and a News Release mentioning RFID for fish tracking: http://newscenter.ti.com/news-releases?item=123107 , using the LF RFID transponders, although, the fish have to be implanted with the tag.

~Leonard

0 user5096547 over 8 years ago in reply to Josh Wyatt

Prodigy 20 points

thanks for the reply of everyone. I just want find a product just like the rfid system in https://www.oregonrfid.com. and I want have more choice of the product of tags fish monitor in the fish ladder. maybe

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