UHF Gen 2 RFID kee HF RFID fanat yan baxsi

Awayih uddur, UHF Gen 2RFID qunxa monomerittel kaxxa sissikaane le lowsis gitittel abak geytimaanamih taagah, sandugu palletitteh addal geytimta lowsis fanteenaanil geytimta. Dago awqentih sababah, UHF RFID sababitte dumaahi, salac kee gaalik tan HF 13.56 MHz RFID teknoloojih uddur akak tatreh yan. RFID teknoloojih addat geytimta teknoloojih addat geytimta UHF kee HF wagsiisak sissin ximmooma elle geytimta innal geytimtam faxximta.

Raadiyok frequency wave namma exxal geytimta: magnetic wave kee electric wave. Amolladih, HF RFID 13.56 MHz elle rakittam " xayi booxal" magneet booxal elektirooniik booxal, UHF RFID 860-960 MHz far-booxah radiation, magneet booxal kee elektirik booxal inkih edde anuk. UHF tags addat raddi gacsah yan mowqih qaynat namma qaynatal rakuh yan: RFID tags antenna kee RFID qilmih fanat yan baxsi.

Mowqih addat yan magneet fieldih exxah qanxaffe baxsa luk sissikuk lowsiisak gexxaamih taagah, toh dubuh xayi fieldil taamittam duddah. xaloot le caddo waado le anteenah rikkisso wagittaamal tiya hinnay namma mooyat xexxaaral. HF baxsi cayla geyuh magneet booxah qarramtu geyuh inductive xakbimiyyat xoqoysimtaamih taagah. HF tag antenna mango uddur inductive qaynatih antenna kinnih tanim kee tohih taagah UHF tag antenna celsiisak mango conductive mansoofa kee sissin qaynatih gexsit faxximta. Meqem kaban, HF tags magneet booxal rabe arac mali, kee sissin anteena luk, UHF tags inkih tan xayi-fooxih cayla, mango sissikaane kee lakqoh lowsis le.

Maxwell's affara equation kee electronic designih rakiiboh yan. Faraday's madqa tama affara inkittinaaneh addat tan: "Magnet booxal tan coil lowsis gubat tan voltage magneet booxal tan lowsis kee lowsis gubat tan voltage". tah taybulleem kaxxam sahlin mabla: fayyale qagaaqagi, fayyale dudda. UHF 60 adda HF, toh yaanam cayli angaarawih dudda RFID tag kee RFID kiryaati anteenah fanat, UHF 60 adda HF.

Qaada mabla UHF RFID taama hinna uwwayti tag kee lart caddo: caxittam, birta, kee qunxa dubuk yan uwwaytih packages too sittat xayih. Kaadu UHF kaxxaam baxsa le, inkih tan UHF Gen 2 celsiisenta elle geytimta aracal kaxxaam sahlinuk kee sissin gurral HF celsiisenta elle geytimta aracal geytimta. Tah yaanam UHF maknayitte mangom takriyeeh, HF takriyem duddah, edde anuk laqna kee uwwayti kaxxa birti addat le. Kaxxam faxximta, tamah yaanam, item-level applicationitte UHF Gen 2 standardih addat geytimta baxaabaxsale tuxxiiqitteh lowsis abak geytimta. Lafa lem UHF xayi booxal mannal lowsiisoonu xiqqimtam kinniimi. ta agleelima raadiyok qagaaqagih mooyat baxsa luk uwwayti caddoh RFID taama kaxxam ux baxxo. UHF Gen 2 fidgaagih addat geytimta applicationitte qimmoh addah geytimta.

2004 liggidih addat EPC global UHF Gen 2 portokool faaticisseeh, tamah kaaduk qimmoh addah baadal RFID standard geytimte. tohuk wadir, qadaaga mango murtisso tuble too caddo kibta. Tama ummatta inkih tan uwwaytitte, konteyneritteh addat tan uwwaytitte, xayi uddur kee baxxo le uwwaytitte, kee uwwaytitte, birta, sissin qaynatih uwwaytitte, w.w. saduh, ellecabo HF baxsi qagunta niya yirgiqeh. Ken Laing elle warsannal, HF "V2" (HF version of UHF Gen 2), taama awakâ fanah lowsis gubat gacteh, lowsis gubat gacteh tan lowsis kee inki inki commercial products lowsis gubat gacteh.

Laing elle yaaminennal EPC lowsis gubat hayteh tan kampaanitte Gen 2 HF tags lowsis gubat hayteh tan EPC lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat hayteh tan lowsis gubat tan lowsis gubat tan lowsis gubat hayteh tan lowsis gubat tan lowsis gubat tan lowsis gubat tan He5SO of63 iyye. RFID Update, faxennal maysaasah ardi-digloh, toh uxih mangom tayse HF murtissok awayih uddur qadaagal tan. Laakin, tuxxiq le ximmo, standard elle faxxiima innal, V2 deqsitta meqem abittoh eglaali, naharsi aracal elle geytimtam madudda. Mango wakti beytaah, away geytimta way, UHF Gen 2 awayih uddur geytimta taamah addat geytimtam madudda.

Takkay immay, tama kutbeyta elle geytimtah tan uddur, sissin qaynatih taqabitte wagsiisak, sissin qaynatih taqabitte wagsiisak geytimta.
<br/HF:<br/r/2 baxaabaxsa le assabaltooti inkih tan baadal tan xayyos silsilatih addat;

* UHF Gen 2 inkih tan qaynatih murtissoh mansoofa, edde anuk laqna kee birti mansoofah addat tan.

Tohih taagah UHF Gen 2 elle tan innal, HF RFID teknoloojih addat tan ximmooma kinniimih taagah:

maduuda;

* mangoomuy HF aracat haytam madudda takkay immay UHF aracat haytam duddah. HF dubuk qunxa exxa aracat haam duudahfidin booxa UHF RFID.

RFID assabaltooti, UHF yaanam "kaxxa arac" RFID ik. murtisso ta madab massakaxxa le duddih gabat baxaabaxsa le uwwaytitte, kontineeritte, pallets, inkih tan uwwayti kee alfenti qaynoota, tonnah mango fayyale caddoh xayyos HF.

A gitah daffes UHF Gen 2 pallet maknay meqennah taamitele kaxxa hinnay qunxa uwwayti, uwwayti kee qunxa uwwayti, xaloot le bayisso HF too naharal sugte xayi booxal UHF Gen 2. toh tuxxiq le uwwaytih caddol. Yeey, liquid RF energy lowsiisam duudaah, birta RF energy lowsiisam duudah, takkay immay tamah inkih baxsa le fieldil, xayi fieldil hinnay. Inkinnah, UHF tag antenna elle faxximta innal bicsaanam duudumtah, tohih taagah, asmatah, edde tan birta anteenah extension akah takkennah abaanam duudumtah! takkay immay HF baxsitte madudda, kah kinnim oson eletriik booxah xakbimte wayti lon. Takkay immay, HF RFID sissinaaneh addat tan abnissoosa wagsiisak dagoom lowsis abnay.

Naharak, HF far-field applicationitte geysiisam maduuda, toh yaanam RFID lowsis centre kee lowsis taamah addat geytimta konteyner kee pallets geysiisam maduuda yaanama. Tohih taagah, HF application distance near-field fanah culteh sugte.

Tohih taagah, HF dooritteh tan kampaanitte, item-level tags wagsiisak, UHF Gen 2 wagsiisak, konteiner kee pallet wagsiisak, lowsis abaanam faxximta. asaaku, mango centibbaaru le sababitte axcih mango gititte oyti quukih architecture, awqenta, centibbaaru, dudda, kee dammiyo inki waktil cubbit haanam faxximta. tohuk lakal, atu takkalem digital logistics gibdim hinna, atu gidaar tootoke. Tamah kaadu inki inki qidaddoh caagiida cubbit haanam faxximta: UHF Gen 2 tags umman way HF tags lih lowsis gubat gactam faxximta.

Inkinnah, UHF tags lowsis gubat gactam faxximtaamih taagah, 2-3 addah lowsis gubat gactam faxximta. HF tags celtam hinnay, UHF Gen 2 tags baxsa luk meqeh tan, kaxxa sissikaane le teknoloojih addat gexsit lowsis baxsa luk meqeh. UHF Gen 2 kee inki-layer anteenah xisneh sahlinuk gadda gey, qimmoh addah lowsis ink gexsitit duqaysimak fabrikaaki abaanam duudumtah. UHF kaxxam abbinottam kee qidaddo dokon caddo yassakaxxeenimi. Inkih tan UHF Gen 2 chip xer waktih addat geytimtaah, kaxxa qaynatih addat geytimtaah, kaadu 6mm fanah yan antenna luk geytimtaah, tama qaynatih addat geytimtaah, qimmoh addah geytimtah tan HF qaynatih addat geytimtah tan qaynatih addat geytimtah tan HF qaynatih addat geytimtah tan qaynatih addat geytimtah tan.
kaxxam ittat xayyowte, UHF baxsitte RF "iraawo" dariifal tan uwwaytil. HF baxsih anteena caalat hinna. anteena kak tanim birti coil, toh magnetic shield bicissa dariifal tan baxsitte, tonnal takriye num tet yakriye. Tohih taagah UHF kaxxaam qimmoh addah lowsis le.

UHF Gen 2 teknoloojih lowsis qimmoh addah lowsis, lowsis kee taamah angaaraw tet kee HF teknoloojih fanat yan baxsi kaxxa doori digirtaah, ta baxsi HF lowsis gubat gactam madudda. tah rakiiboh ximmo, kah kinnim qidaddo UHF Gen 2 nummaak tuxxiq le fizik UHF band. RFID taamah, UHF frequency band 60 addah yan HF frequency band.

Hadaf RFID tags kee RFID qilmih fanat yan angaaraw lih angaaraw abak, UHF mango tuxxiq le HF fidgaagih addat. kah kinnim UHF Gen 2 fayyale sissikaane le, fayyale kibbalsim kee taamah milallaagu. Tamah kah kinnim Blue Vectorih saqalah yan - Nancy Anderson elle qaddoysennal, "Nanu HF kaxxaam edde xoqoysimnam madudna, sabab akak UHF celsiisak lowsis gubat haanam hinna. "Atu UHF baxsitte HF baxsitteh kiryaati sissikaane aracat haytam madudda. toh yaanam ni conveyor belts sissikuk gexaanam maduudan lowsis gubat yan kiryaati caddok muxxi." tah kaxxa waado too xaggimte massow xalootut mekla. "Away," is bisoh inte, "nanu amritte 8:00 p.m fanah ugusenno. kee ken ruubaanam 5:30 a.m. Ta UF/UHF architectureh addat tan sissin qaynatih bicih uddur lowsiisoonuh ni dudda lowsiisoonuh" .

Tah mango portokoolih xisô handasat taqabi ossissa. Kee uxih, tama taqabitte HF kee UHF inkih tablem xiqtah tan aalatittel fidga geytuh—axcih, multiprotocol RFID tablem duddah—dubuk mango taqabitte ginta. Tama caagiidal mango sissin, mango lakqo, kee mango sissin qaynatih esseroora lowsis gubat haytaah, lowsis gubat hayta lowsis gubat haytaamih taagah esseroora waktiik wakti mango lowsis gubat haytam faxximta It is a compromise. Tama caagiida supply chain fanah gexxa wak mango data-carrying protocols taamitaanam faxximta.

Gen 2 UHF lowsis kee lowsis taqabitte fidga kah abak, HF teknolooji isih kaadu tama taqabitte le. Awayih uddur xoqoysil assah tan ramad le caddooda ISO 14443, ISO edde anuk15693, kee EPCglobal HF Class 1. Teknolooji kee standard doorimte, hybrid system architecture lowsiisoonuh, lowsiisoonuh kee lowsiisoonuh, tamah elle faxximta innal, sissin oytitte elle geytimta gurral, qidaddo kee lowsis caddol, baxsa le architecture qokoltam faxximta&#s Whats theHF9; ximmo.

Interprise elle gexsitta innal gexsitak geytimta strategy, lowsis gubat tan lowsis gubat tan lowsis gubat tan lowsis gubat tan lowsis gubat tan lowsis gubat tan lowsis gubat tan lowsis gubat tan. Ta sinaariyo asaaku dayli aracal inki inki dariifal tekke, takkel edde yantifiqen portokool maknayih sissinaane, uwwayti elle faxximta gurral gexsitak geytima. Julie Kuhn kaadu, “Ni hangi inkih tan teknolooji inki teknoloojih addat elle culsan inna, kaxxa automated dariifah addal inki qaynatih oytitte kee konteyner caddol geytimtaah, awayih uddur kaxxa Throughput elle geytimta gurral geytimta."