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Te whakamāramatanga me te tātaritanga whakarōpūtanga noa o ngā pūihi RFID

I roto i ngā hangarau whakawhitiwhiti ahokore, ko te whanaungatanga anake i waenga i te taputapu whakawhiti ahokore me te pūihi o te pūnaha RFID te mea tino motuhake. I roto i te whānau RFID, he rite tonu te hiranga o ngā pūihi me te RFID. He hononga tetahi ki tetahi, ā, kāore e taea te wehe i te RFID me ngā pūihi. Ahakoa he kaipānui RFID, he tohu RFID rānei, ahakoa he hangarau RFID auau-teitei, he hangarau RFID auau-tino-teitei rānei, e kore e taea te wehe i tepūihi.

He RFIDpūihiHe kaitahuri e huri ana i ngā ngaru ārahi e horapa ana i runga i te raina tuku hei ngaru hiko e horapa ana i roto i tētahi reo kore here (te nuinga o te wā he wāhi wātea), he rerekē rānei. Ko te pūihi he wāhanga o ngā taputapu reo irirangi e whakamahia ana hei tuku, hei whiwhi rānei i ngā ngaru hiko. Ko te mana tohu auau reo irirangi e puta mai ana i te tuku reo irirangi ka haria ki te pūihi mā te whāngai (taura), ā, ka tukuna e te pūihi hei ngaru hiko. I muri i te taenga o te ngaru hiko ki te wāhi whiwhi, ka whiwhihia e te pūihi (he wāhanga iti noa iho o te mana ka whiwhihia) ka tukuna ki te kaiwhiwhi reo irirangi mā te whāngai, e whakaaturia ana i te ahua i raro nei.

Ko te kaupapa o te tuku i ngā ngaru hikohiko mai i ngā pūihi RFID

Ina he au hurihuri te waea, ka tukuna e ia ngā ngaru hikohiko, ā, ko tōna kaha ki te tuku i te hihi e pā ana ki te roa me te āhua o te waea. Mēnā he tino tata te tawhiti i waenganui i ngā waea e rua, ka herea te papa hiko i waenganui i ngā waea e rua, nō reira he ngoikore rawa te hihi; ina horahia ngā waea e rua, ka horahia te papa hiko ki te wāhi e karapoti ana, nō reira ka whakanuia te hihi. Ina he iti rawa te roa o te waea i te roangaru o te ngaru hikohiko i tukuna, he ngoikore rawa te hihi; ina rite te roa o te waea ki te roangaru o te ngaru hikohiko i tukuna, ka tino piki te ia o te waea, ka hanga he hihi kaha ake. Ko te waea tika kua whakahuatia ake nei ka taea te whakaputa i te hihi nui ka kiia he oscillator, ā, ko te oscillator he antenna noa iho.

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Ka roa ake te roangaru o ngā ngaru hikohiko, ka nui ake te rahi o te pūihi. Ka nui ake te mana e hiahiatia ana kia tukuna, ka nui ake te rahi o te pūihi.

Te aronga o te pūihi RFID

He aronga ngā ngaru hikohiko e tukuna ana e te pūihi. I te pito tuku o te pūihi, ko te aronga e pā ana ki te kaha o te pūihi ki te tuku i ngā ngaru hikohiko i tētahi ahunga. Mō te pito whiwhi, ko te tikanga ko te kaha o te pūihi ki te whiwhi ngaru hikohiko mai i ngā ahunga rerekē. Ko te kauwhata mahi i waenga i ngā āhuatanga hihi pūihi me ngā taunga ā-wāhi ko te tauira pūihi. Mā te tātari i te tauira pūihi ka taea te tātari i ngā āhuatanga hihi o te pūihi, arā, ko te kaha o te pūihi ki te tuku (ki te whiwhi rānei) i ngā ngaru hikohiko i ngā ahunga katoa o te wāhi. Ko te aronga o te pūihi e tohuhia ana e ngā pihi i runga i te papa poutū me te papa whakapae e tohu ana i te kaha o ngā ngaru hikohiko e tukuna ana (e whiwhi rānei) i ngā ahunga rerekē.

Ko te kaupapa o te tuku i ngā ngaru hikohiko mai i ngā pūihi RFID

Mā te hanga i ngā huringa e rite ana ki te hanganga o roto o te pūihi, ka taea te whakarerekē i te ahunga o te pūihi, ā, ka hangaia he momo pūihi rerekē me ngā āhuatanga rerekē.

Te whakanui i te pūihi RFID

Ko te whakanui i te pūihi e whakaahua ana i te nui o te kaha o te pūihi e tukuna ana e te mana whakauru i roto i te huarahi kukū. Mai i te tirohanga o te tauira, ko te whaiti o te pūihi matua, ko te iti o te pūihi taha, ā, ko te teitei ake o te whakanui. I roto i te hangarau, ka whakamahia te whakanui pūihi hei ine i te kaha o te pūihi ki te tuku me te whiwhi tohu i roto i tētahi ahunga motuhake. Mā te whakanui ake i te whakanui ka taea te whakanui ake i te kapinga o te whatunga i roto i tētahi ahunga, te whakanui ake rānei i te tawhā whakanui i roto i tētahi whānuitanga. I raro i ngā āhuatanga ōrite, ko te teitei ake o te whakanui, ko te tawhiti ake o te horapa o te ngaru reo irirangi.

Te whakarōpūtanga o ngā pūihi RFID

Antenna Dipole: E kiia ana hoki he antenna dipole hangarite, he mea tito mai i ngā waea tika e rua, he rite te matotoru me te roa, kua whakaritea kia rite ki te rārangi tika. Ka tukuna te tohu mai i ngā pito e rua i waenganui, ā, ka puta he tohatoha iahiko ki ngā ringa e rua o te dipole. Ka whakaohohia e tēnei tohatoha iahiko he mara hikohiko i roto i te wāhi e karapoti ana i te antenna.

Pūihi koiri: Ko tētahi o ngā pūihi e whakamahia whānuitia ana i roto i ngā pūnaha RFID. He mea hanga ēnei ki ngā waea kua whiria ki roto i ngā hanganga porowhita, tapawhā rānei kia taea ai e rātou te whiwhi me te tuku tohu hikohiko.

Pūihi RF hono ā-whakaoho: Ko te pūihi RF hono ā-whakaoho te tikanga e whakamahia ana mō te whakawhitiwhiti kōrero i waenga i ngā kaipānui RFID me ngā tohu RFID. Ka honoa ēnei mā roto i tētahi papa aukume tiritahi. He porowhita te āhua o ēnei pūihi hei hanga i tētahi papa aukume tiritahi i waenga i te kaipānui RFID me te tohu RFID.

Pūihi papaki moroiti: He paparanga angiangi o te papaki whakarewa e piri ana ki te papa whenua. He mama te taumaha o te pūihi papaki moroiti, he iti te rahi, he angiangi te wāhanga. Ka taea te whakaputa i te whatunga whāngai me te whatunga taurite i te wā kotahi me te pūihi, ā, he tata te hononga ki te pūnaha whakawhitiwhiti kōrero. Ka honoa ngā ara iahiko tā, ā, ka taea te hanga i ngā papaki mā te whakamahi i ngā tukanga whakaahua-ira, he iti te utu, he ngāwari hoki te whakaputa papatipu.

Pūihi Yagi: he pūihi ahunga e rua, neke atu rānei ngā pūihi haurua-ngaru. He maha ngā wā ka whakamahia hei whakarei ake i te kaha o te tohu, hei whakahaere rānei i ngā whakawhitiwhitinga ahokore ahunga.

Pūihi-tuara-kōhao: He pūihi tēnei kei roto i te kōhao tuara kotahi te pūihi me te whāngai. He mea whakamahi noa ēnei i roto i ngā pūnaha RFID auau-teitei, ā, ka taea te whakarato i te kounga tohu pai me te pumau.

Pūihi raina iti-ripene: He pūihi iti, angiangi hoki, e whakamahia ana i roto i ngā taputapu iti pēnei i ngā taputapu pūkoro me ngā tohu RFID. He mea hanga ēnei mai i ngā raina iti-ripene e whakarato ana i te mahi pai i roto i te rahi iti.

Pūihi PorowhitaHe pūihi e āhei ana ki te whiwhi me te tuku i ngā ngaru hiko porowhita-polarized. He mea hanga i te waea whakarewa, i te pepa whakarewa rānei, ā, kotahi, neke atu rānei ngā hanganga porowhita.

He maha ngā momo pūihi hei whakamahi i ngā āhuatanga rerekē, pērā i ngā auau rerekē, ngā kaupapa rerekē, ngā wā rerekē, me ngā whakaritenga rerekē. He āhuatanga motuhake me ngā horopaki e tika ana mō ia momo pūihi. I te wā e whiriwhiri ana i tētahi pūihi RFID e tika ana, me whiriwhiri koe i runga i ngā whakaritenga tono tuturu me ngā āhuatanga taiao.

Mō ētahi atu kōrero mō ngā antenna, tirohia:

E-mail:info@rf-miso.com

Waea: 0086-028-82695327

Paetukutuku: www.rf-miso.com


Wā tuku: Mei-15-2024

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