Ka Nānā ʻana i ʻEkolu Kaʻina Hana Hana no nā Antenna RFID

Hoʻohana ʻia nā antenna RFID i nā hiʻohiʻona noi kūikawā. I kēia manawa, aia ma ke ʻano laulā ʻekolu mau kaʻina hana nui. Hāʻawi kēia ʻatikala i kahi loiloi pōkole o kēia mau kaʻina hana, me kā lākou mau ʻano hana a me ko lākou mau pono a me nā hemahema.

1. Ke ʻAno Hoʻopili ʻana i ka ʻōwili

I ka hana ʻana i nā antenna tag RFID me ka hoʻohana ʻana i ke ʻano wili coil, ua wili ʻia ke kaula antenna a puni kahi mea hana wili i hoʻolaʻa ʻia a laila hoʻopaʻa ʻia ma kahi. Pono kēia kaʻina hana i kahi helu kiʻekiʻe o nā huli i loko o ke coil antenna. Hiki ke hoʻokumu ʻia ke coil i loko o kahi loop pōʻai a i ʻole kahi loop rectangular.

Hoʻohana nui ʻia kēia ʻano hana no nā lepili RFID e hana ana ma ka pae alapine (frequency) 125–134 kHz.

He mea maopopo loa nā hemahema o kēia ʻano hana ʻana, ʻo ia hoʻi:

• Kumukūʻai hana kiʻekiʻe

• Ka hana hana haʻahaʻa

• ʻO ke ʻano like ʻole o ka huahana ma hope o ka hana ʻana

2. Ke ʻAno Hana ʻEli

ʻO ke ʻano hana kālai ʻana e hoʻohana pinepine i ke keleawe a i ʻole ka alumini e hana i ka antenna. Ua like ke kaʻina hana me ke kaʻina hana kālai ʻana i hoʻohana ʻia i nā papa kaapuni paʻi maʻalahi (FPC).

Hiki ke hoʻopili ʻia ke kālai ʻana i ka hana nui ʻana o nā lepili uila e hana ana ma 13.56 MHz a ma ke alapine UHF. ʻO kona mau pono:

• Nā ʻano kaapuni maikaʻi

• Ke kū'ē haʻahaʻa

• Kū'ē maikaʻi i ka wā

• Hana hōʻailona paʻa

Eia nō naʻe, ʻike ʻia nā hemahema, e like me:

• Nā kaʻina hana hana paʻakikī

• Ka mana hana haʻahaʻa

3. ʻAno Paʻi

Hoʻokumu ʻia nā antennas i paʻi ʻia ma ka paʻi pololei ʻana i ka ʻīnika conductive ma luna o kahi substrate insulating (a i ʻole kiʻiʻoniʻoni) e hana i nā kaapuni antenna conductive. Ua ulu aʻe nā ʻano hana paʻi mai ka paʻi pale kuʻuna e hoʻokomo i ka paʻi offset, ka paʻi flexographic, ka paʻi gravure, a me nā ʻano hana ʻē aʻe.

He kūpono ke ʻano paʻi no ka hana nui ʻana o nā lepili uila e hana ana ma 13.56 MHz a ma ke alapine UHF RFID.

ʻO kona ʻano nui ka wikiwiki o ka hana ʻana. Eia nō naʻe, no ka mea, hoʻokumu ka ʻīnika conductive i nā kaapuni me ke kū'ē kiʻekiʻe aʻe, ua palena iki kona laulā noi.

Ua hōʻemi maikaʻi nā holomua i ka ʻenehana antenna i paʻi ʻia i ke kumukūʻai o nā lepili RFID, no laila e hoʻolaha ana i ka hoʻohana nui ʻana o nā noi RFID.