Yakawanda sei iwe yaunonyatsoziva nezve rfid antennas

Iyo internet yezvinhu inoonekwa seyechitatu wave yeiyo indasitiri yemashoko mushure memakomputa uye Internet. Mukuita kwekuziva, zvinoda kushandira pamwe kwevakawanda vakakwira Iko kusanganiswa kweRFID, Internet, kutaurirana uye mamwe matekinoroji kunogona kuziva kutevera uye ruzivo kugoverana nezvinhu zvepasi rese. Naizvozvo, zvinoonekwa sekona yakakosha yekuziva kweInternet yezvinhu uye zvakanyorwa seimwe yeiyo yepamusoro tekinoroji yakakosha muzana ramakore rechi21.

Mukuita kwekutaurirana pasina waya, iyo antenna chinhu chakakosha chinhu. RFID inoshandisa mafungu eredhiyo kuti atendese ruzivo, uye chizvarwa uye kugashira mafungu eredhiyo anoda kupedzwa kuburikidza neAntenna. Kana iyo emagetsi tag inopinda munzvimbo yekushanda yeiyo Reader / Munyori Antenna, iyo yemagetsi tag Antenna inogadzira yakakwana yakakwenenzverwa mari yekuwana simba kuti riitwe. Kuti uwane retid system, antenna chikamu chakakosha, zvine hukama zvakanyanya nekuita kwehurongwa.

Semuenzaniso, muchirongwa chekuchengetedza mari yekuchengetera, mutengo weRFID antennas maakaunzi pane isingasviki 1% yemutengo wakawanda. Nekudaro, kana iwe ukasarudza antenna ane simba nekudzora mari kuitira kuti uderedze mbozha kana zvimwe zvikonzero, uye kuverenga} kuyambuka. Pane iyi nyaya, kwete chete kuti mutengo hautadzwe chete, asi zvichawedzera kakawanda. Naizvozvo, zvakafanira kuterera kune rfid antennas kana ichitumira rfied system.

Ndedzipi mhando dze rfid antennas?

Iyo antennas yeiyo rfid system inogona kuve yakakamurwa kuita zvikamu zviviri: Electronic tag Antennas uye Reader Antennas. Iyi mhando mbiri dzeAntennas dzinogona kuve dzakaputswa muOmnidirectional antennas uye nehatendenas maererano nekuwirirana, uye inogona zvakare kukamurwa kuita mutsara wezerennas maererano nemusiyano muchimiro. Uye planar antennas. RFID Reader / Munyori Antennas inoda kuve neRefuband uye kutenderera Polarization Hunhu. Mukugara kwenguva refu uye yakakwira frequency mabhendi, matagi ezvemagetsi uye vaverengi veveri vanoshandisa coil Antennas, uye waya dzemhangura dzinowanzoshandiswa. Nekudaro, nekuda kweiyo frequency yakakwira inoshandiswa neyekupedzisira frequency, nhamba yekutendeuka yeAntenna ichave yakaderera pane iyo yekudzika frequency, iyo inoita kuti kugadzirwa kwerefulwe treente kuve nyore uye mutengo wakaderera. MuUHF Frequency Band, mamwe maitiro ekutenderera anoshandiswa, kusanganisira mhangura etching antennas uye aluminium etching antennas, uye maitiro ari kukura. Mune microwave frequency bhendi, mafomu eAntennas akashata, kusanganisira symmetrical dipole antennas, microstrip antennas, array Andennas, Broadband Andennas, zvichingodaro.

Dzakasiyana-siyana mapoka emahara uye minda yakasarudzika yekushandisa ine zvakasiyana zvinodiwa kuti chimiro cheiyo yemagetsi tag Antenna. Muzhinji, antenna dhizaini inowanzo tevera zvinangwa zvinotevera:

(1) Miniatureize iyo antenna vhoriyamu yakawanda sezvinobvira;

(2) Antenna anopa iyo yakakura kwazvo chiratidzo chinogoneka kune chip

(3) Kukwirwa kweAntenna kufukidzwa kunofanirwa kuve kwakakura sezvinobvira;

(4) Polarization yeAntenna inoenderana neyebvunzurudzo chiratidzo chemuverengi;

(5) Mutengo weAntenna wakaderera sezvazvinogona uye zvichingodaro.

Matatu matatu maitiro eRFID Antenna Kugadzira

Kuti ugadzirise kune izvo zvakasiyana zvinodiwa zveRFID Performance parameter mune akasiyana mashandiro ekushandisa Parizvino, anonyanya kushandiswa RFID antenna yekugadzira maitiro anonyanya kusanganisira coil yemhepo nzira, nzira yekuchera uye nzira yekudhinda.

(1) coil mhepo nzira nzira

Paunenge uchishandisa iyo Coil yeCocing Nzira yekugadzira iyo RFID Tag Antenna, iyo tag coil inofanira kunge iri kukuvara uye yakagadziriswa pachishandiso chemhepo. Iyo Antenna Coil inodiwa kuti uve nehuwandu hukuru hwekutendeuka. Iyo coil inogona kunge iri denderedzwa rin'i kana rectangular ring {} nzira iyi inowanzoshandiswa kune rfied tags neye frequency chikamu chegumi nemaviri kusvika ku134khz. Zvikanganiso zvekushandisa iyi nzira yekugadzirisa kuita kuti antennas zviri pachena, ayo anogona kunyanya kupfupikiswa semutengo wakanyanya, kuwirirana kwakaderera, uye kusakwana kwezvinhu zvakagadziriswa.

(2) Etching nzira

Nzira yekugadzira kazhinji inoshandisa mhangura kana aluminium kuti iite antennas. Iyi nzira yakafanana mukugadzirwa kwekugadzira kune iyo etching maitiro emabhodhi edunhu akadhindwa wedunhu. Iyo nzira yekuita inogona kushandiswa mukugadzirwa kukuru kwematagetsi yemagetsi ne 13.56mhz uye uhf bandwidth. Izvo zvine zvakanakira dunhu rakanaka, kuramba kwakaderera, kuramba kwemamiriro ekunze, uye chiratidzo chakagadzikana. Nekudaro, zvikanganiso zvenzira iyi zviri pachena, sekurapa maitiro ekugadzira maitiro uye kubereka kwakaderera.

(3) nzira yekudhinda

Iyo yakadhindwa antenna dunhu mune iyo inogadzirisa ink yakadhindwa zvakananga pane yekunhuhwirira in substrate (kana firimu) kuti iite dunhu reAntenna. Iyo huru yekudhinda nzira yakawedzera kubva pakushandisa screen yekudhinda yekudhinda kudhinda kudhinda, yekudhinda yekudhinda, kudhinda kwekudhinda uye dzimwe nzira dzekugadzira. Nzira yekudhinda yakakodzera kugadzirwa kukuru kwe13.56mhz uye rifid uhf zvemagetsi matagi. Iyo inoratidzirwa nekukurumidza kugadzirwa kumhanya, asi nekuda kwekupokana kukuru kwedunhu rakaumbwa neinogadzirisa ink, rondedzero yayo yekunyorera inogumira kune imwe nhanho. Nekuda kwekufambisira mberi kweTete Autenna tekinoroji, mutengo weRFID Tags zvakabudirira zvakabudirira, izvo zvakakurudzira vanhu vazhinji veRFID chikumbiro.

Iyo Ramangwana Rekusimudzira Trend yeRFID Antennas

(1) miniaturization yehukuru

Nekuvandudzwa kwehunyanzvi hwekuda uye process tekinoroji, saizi yeRFID antennas ichiri kukudziridza munzira ye miniaturization. Mulwere - frequency emagetsi matagi, saizi yeAntenna kazhinji yakakura kwazvo kupfuura iyo chip. Naizvozvo, saizi yeiyogi inowanzorambidzwa nehukuru hweAntenna. Kubva pamaonero emusika anodiwa, iyo miniaturization yeRFID Tags zvakare inoenderana nekupinda kwayo mune zvimwe zviitiko zvekushandisa.

(2) kugadzirwa kukuru

Kuenzaniswa netsika, iyo Inki Inki yakadhindwa antenna ine mutengo wakaderera uye unonyanya kugadzirwa mumutengo wezviitiko zvinoshandiswa mune yekudhinda yekudhinda, uye zvishandiso zvekudhinda zvakachipa kupfuura zvigadzirwa. Uye zvakare, iyi nzira yekudhinda iri nyore uye inokurumidza kushanda, uye iyo yakazara yekuyerera ndeye nyore, iyo yakakodzera kugadzirwa kukuru.

(3) process yakasvibira uye yakatipoteredza Dziviriro

Uye zvakare, iyo yemakemikari Corrosion yakaitwa mumamiriro ekugadzirisa ichabereka marara, iri nyore kusvibisa nharaunda. Mukupesana, iyo yekuita ink yekudhinda tekinoroji yakawanda kwazvo ine hushamwari.

(4) mutengo wakaderera

Kana rfied achida kuzadzisa zvakakura zviyero zviyero, mutengo unofanirwa kuenderera mberi kuderedzwa. Nekuti nguva zhinji vanhu havasi kunze kwekufunga nezve tekinoroji yeRFike, asi zvakaoma kugamuchira yakanyanya mutengo kumanikidza makiromita emagetsi. Zvino kuitisa Ink tekinoroji kunogona kuita kuti riwedzere kunyorera kubuda mumutengo wekutora, zvakanyanya kuderedza mari yekugadzira yeRFID antennas. Zvinoonekwa kuti musanganiswa weRFID Antenna Produdction uye Advanced Tekinoroji yekudhinda ichave iri pedyo neramangwana.

Nekuvandudzwa kwekuitisa inki uye kudhinda tekinoroji, rifid yakadhindwa Antenna tekinoroji ichapfurwa. Izvi zvinobatsira kuderedza mutengo wematagi ekurira, nekukasira kuendesa chikumbaridzo cheRFID, kusimudzira kuitwa kwehunyanzvi hwekutanga kwehupenyu, uye kubvumira internet yezvinhu zvese zvichauya nekukurumidza.