Hybrid Microwave RFID PCB: 8-Txheej Rogers 4350B Stackup, ENIG Finish

Cov Khoom Siv Zoo
Kev ua haujlwm siab zaus: Rogers 4350B siv rau txheej saum npoo, nrog lub dielectric ruaj khov (DK = 3.48 ± 0.05) thiab qhov poob tangent ntawm tsuas yog 0.0037 ntawm 10GHz, kom ntseeg tau tias yuav luag xoom poob kis ntawm cov teeb liab microwave thiab nce qhov kev nyeem ntawv ntawm RFID cim npe mus rau ntau dua 15 meters.
Kev txhim kho tus nqi: Cov txheej sab hauv siv cov khoom siv TG FR-4 siab, uas txo cov nqi khoom siv los ntawm 30% thaum ua kom muaj zog ntawm cov qauv, ua rau nws tsim nyog rau kev tsim cov cim npe RFID loj.
Kev ruaj khov thermal: Rogers 4350B iav hloov pauv kub (Tg)> 280 ℃, FR-4 txheej Tg 170 ℃, tsim rau reflow soldering thiab qhov kub thiab txias heev.
Kev Tsim Qauv Sib Xyaws
8-txheej architecture: Cov txheej 1-2 yog Rogers 4350B (txheej antenna), Cov txheej 3-6 yog FR-4 (lub zog/av dav hlau), thiab Cov txheej 7-8 yog Rogers 4350B (RF transceiver circuit), ua tiav kev cais tawm zoo meej ntawm lub zog teeb liab hauv av.
Kev sib phim impedance: Ua kom zoo dua qhov dav ntawm cov kab microstrip/strip los ntawm 3D electromagnetic field simulation, txhawb nqa harmonic suppression txog li 40GHz, thiab txo qhov yuam kev ntawm RFID systems.
Cov Txheej Txheem Siab Tshaj Plaws
Kev khawb laser: Qhov me me tsawg kawg nkaus 0.2 hli, ua tiav kev sib txuas ceev ceev thiab hloov kho rau kev tsim RFID cim npe me me.
Tswj qhov sib sib zog nqus ntawm qhov sib tsoo: Lub cheeb tsam antenna siv qhov tsim qhov sib cais kom txo qhov cuam tshuam ntawm ntug hluav taws xob thiab txhim kho qhov tseeb ntawm kev nyeem ntawv.

Kev Ua Tau Zoo Li Tub Rog
Kev ua haujlwm kub dav: Ua MIL-STD-202G txoj kev 107 kev sim thermal shock (-55 ℃) ↔ 125 ℃, 1000 lub voj voog), tsis muaj delamination lossis foaming.
Kev tiv thaiv ntsev tsuag: ENIG nto tiv taus ntsev tsuag rau 96 teev (ASTM B117), tsim nyog rau cov khoom siv RFID nkoj / sab nraum zoov.
Tiv thaiv kev co: Tsis muaj kev sib cais ntawm cov khoom siv thaum lub sijhawm sim kev co random (20-2000Hz, 15Grms), ua tau raws li tus qauv MIL-STD-810G.

Rau 100Ω cov khub sib txawv: Qhov dav ntawm kab yog 0.15mm / qhov sib nrug yog 0.2mm

Nws txhawb nqa kev tsim qauv harmonic suppression (piv txwv li, qhov thib peb - ​​harmonic attenuation ntawm 40GHz yog> 30dB) los txo RF cuam tshuam.

Kev Tswj Xyuas Txheej Txheem

Kev Ntsuas Qhov Tseeb: ± 0.02 hli, kom ntseeg tau tias qhov kam rau siab ntawm qhov dav ntawm txoj kab.

Kev Sib Txuas Lamination: X - RAY qhov chaw, nrog rau kev sib txawv ntawm cov txheej txheem

Kev Kho Mob Nto: ENIG Electroless Nickel Immersion Gold (kub tuab 0.05 - 0.1μm), ua kom ntseeg tau tias qhov tiaj tus ntawm cov solder pads thiab txo cov impedance deviations.

Kev Ntsuas thiab Kev Txheeb Xyuas

Kev Ntsuas Impedance 100%: Lub Polar CITS900 flying - probe test system siv los ua qhov kev tshuaj xyuas tag nrho ntawm cov tes hauj lwm RF tseem ceeb.

Kev Txheeb Xyuas Zaus - Domain: Lub vector network analyzer (Keysight PNA) sim cov S - parameters kom paub tseeb tias Voltage Standing Wave Ratio (VSWR)

Kev Ntseeg Siab Ib puag ncig:

Qhov impedance drift yog

Tom qab 96 teev laus ntawm 85% av noo, qhov hloov pauv impedance yog

Kev Pabcuam Kho Kom Haum

Cov Kev Cai Tshwj Xeeb Impedance: Txhawb nqa cov qauv tsim impedance tsis yog tus qauv (xws li 28Ω / 110Ω, thiab lwm yam) thiab muab cov ntawv qhia simulation thiab cov ntaub ntawv xeem.

Daim Ntawv Qhia Txog Kev Ntsuas Impedance: Xa nrog lub rooj tsavxwm, suav nrog cov nqi impedance ntsuas, TDR waveform diagrams, thiab VNA curves.

Cov txiaj ntsig ntawm Impedance hauv Cov Xwm Txheej Thov

RFID nyeem ntawv Antenna pub kab

50Ω qhov kev sib phim meej ua tiav qhov poob rov qab ntawm antenna

Millimeter - Wave RF Pem Hauv Ntej - Qhov Kawg

Qhov sib xws ntawm impedance (± 3%) hauv 28GHz band txhawb nqa millimeter - nthwv dej modules rau 5G chaw nres tsheb thiab kev sib txuas lus satellite.

Kev Sib Kis Teeb Liab Sib Txawv Ceev

Qhov skew ntawm 100Ω cov khub sib txawv yog

Kev Cog Lus Zoo

Lub Hauv Paus Txheem: Ua raws li IPC - 2141A impedance control specification thiab IPC - 6012 Class 3A tus qauv lees txais.

Kev taug qab teeb meem: Khaws cov ntaub ntawv xeem impedance thiab cov txheej txheem rau txhua pawg, txhawb nqa 10 - xyoo kev taug qab cov ntaub ntawv.

Kev Pabcuam Prototyping Zoo thiab Ceev

• Kev Xa Khoom Sai Sai - Xob Laim: Peb nkag siab zoo txog lub sijhawm muaj nqis thaum lub sijhawm ua haujlwm. Hais txog kev pabcuam prototyping rau 8 - txheej hybrid xovxwm boards, vam khom peb cov txheej txheem tsim khoom zoo thiab cov khoom siv siab heev, peb tau txo lub sijhawm xa khoom mus rau ≤7 hnub. Qhov no txhais tau tias koj tuaj yeem tau txais cov qauv sai li sai tau, ua tiav kev sim thiab kev soj ntsuam tom qab sai sai, ua kom lub voj voog ntawm qhov project luv dua, thiab siv lub sijhawm ua lag luam.
• Daim Ntawv Qhia Txog Kev Ntsuas Impedance Dawb thiab Kev Tshaj Lij: Yuav kom pab koj nkag siab txog kev ua haujlwm ntawm cov khoom, peb muab daim ntawv qhia txog kev ntsuas impedance kev tshaj lij pub dawb. Daim ntawv qhia no tau sau ua tib zoo los ntawm peb pab neeg kws tshaj lij, uas sau cov ntaub ntawv impedance ntawm cov khoom hauv qab ntau qhov chaw thiab zaus sib txawv. Nws muab kev txhawb nqa cov ntaub ntawv tseeb rau koj rau kev tsim khoom, kev ua kom zoo dua, thiab kev sib phim nrog lwm cov khoom, uas ua rau koj nkag siab meej txog qhov zoo thiab kev ua tau zoo ntawm cov khoom.

Kev Tswjfwm Zoo thiab Kev Ruaj Ntseg Tub Rog - Qib Kev Pov Hwm Zoo

• Kev Txheej Txheem Kev Pov Thawj Thoob Ntiaj Teb: Peb tau ua tiav dhau daim ntawv pov thawj ISO9001 kev tswj hwm zoo, tsim kom muaj kev tshawb fawb, kev ua haujlwm zoo, thiab kev tswj hwm zoo tiav. Txij li kev tshuaj xyuas thiab kev yuav khoom ntawm cov khoom siv raw, mus rau txhua txoj hauv kev hauv cov txheej txheem tsim khoom, thiab tom qab ntawd mus rau kev tshuaj xyuas thiab ntim khoom ntawm cov khoom kawg, txhua qhov txuas ua raws li cov qauv thoob ntiaj teb kom ntseeg tau tias muaj kev ruaj khov thiab kev ntseeg siab ntawm cov khoom zoo. Tib lub sijhawm, daim ntawv pov thawj kev nyab xeeb UL qhia txog kev ua tau zoo ntawm kev nyab xeeb ntawm peb cov khoom, tiv thaiv kev nyab xeeb ntawm tus kheej thiab khoom vaj khoom tsev ntawm cov neeg siv; daim ntawv pov thawj kev tiv thaiv ib puag ncig ROHS thiab daim ntawv pov thawj REACH qhia txog peb lub luag haujlwm siab rau kev tiv thaiv ib puag ncig, thiab peb cog lus tias yuav muab cov neeg siv khoom nrog cov khoom PCB ntsuab thiab ib puag ncig zoo.
• Kev Nthuav Qhia Zoo Hauv Qab Cov Qauv Nruj: Peb cov khoom ua raws li IPC - 6012 Class 3A tus qauv, uas sawv cev rau cov kev xav tau zoo heev hauv kev lag luam PCB thiab npog ntau qhov tseem ceeb xws li cov khoom zoo li cas, qhov tseeb ntawm qhov ntev, thiab kev ua haujlwm hluav taws xob. Peb lub peev xwm los ua kom tau raws li tus qauv no qhia tau tag nrho peb cov kev ua haujlwm zoo heev thiab kev tswj hwm nruj hauv cov txheej txheem tsim khoom, xyuas kom meej tias txhua PCB xa tuaj rau koj muaj tub rog zoo heev thiab tuaj yeem ua haujlwm ruaj khov hauv ntau qhov chaw nyuaj thiab hnyav.

Kev Pabcuam Kev Hloov Kho Kom Yooj Yim Heev

• Kev Kho Kom Haum Rau Txhua Yam Xav Tau: Peb nkag siab tias cov kev xav tau PCB ntawm cov neeg siv khoom sib txawv heev. Yog li ntawd, peb muab cov kev pabcuam kho kom haum rau txhua yam los ntawm kev tsim qauv mus rau kev tsim khoom. Txawm koj muaj cov kev xav tau tshwj xeeb dab tsi rau tus lej ntawm cov khaubncaws sab nraud povtseg, qhov loj me, lossis cov qauv module ua haujlwm ntawm lub rooj tsavxwm, lossis yog tias koj xav tau cov ntaub ntawv lossis cov txheej txheem tshwj xeeb, peb pab neeg tshaj lij tuaj yeem ua haujlwm nrog koj kom kho qhov kev daws teeb meem zoo tshaj plaws raws li cov yam ntxwv thiab kev xav tau ntawm koj qhov project.
• Pab Pawg Kws Tshaj Lij Pab Txhawb Kev Txhim Kho Kev Daws Teeb Meem: Thaum lub sijhawm hloov kho, peb pab pawg kws ua haujlwm uas muaj kev paub dhau los yuav siv lawv cov kev paub txog kev tshaj lij los muab cov lus qhia txog kev tsim qauv rau koj. Los ntawm kev kho qhov teeb tsa ntawm lub voj voog kom zoo, xaiv cov ntaub ntawv tsim nyog tshaj plaws, thiab lwm txoj hauv kev, peb tuaj yeem pab koj txo cov nqi thiab txhim kho kev ua haujlwm ntawm cov khoom thaum ua tau raws li koj cov kev xav tau ua haujlwm, ua tiav qhov txiaj ntsig siab tshaj plaws ntawm qhov project.

Kev Pabcuam Neeg Siv Khoom Ua Tiav Thiab Xav Txog

• Kev Ua Raws Li Qhov Project Tag Nrho: Txij thaum koj thawj zaug qhia peb txog koj cov kev xav tau ntawm qhov project, tus thawj tswj xyuas qhov project yuav muab kev pabcuam ib leeg rau koj. Lawv yuav ua raws li qhov project nce qib thoob plaws hauv cov txheej txheem thiab teb sai sai rau txhua qhov tseem ceeb hauv cov txheej txheem tsim khoom kom ntseeg tau tias koj ib txwm paub txog qhov project. Txawm hais tias nws yog kev sib tham txog txoj kev npaj tsim, kev sib koom tes ntawm cov teeb meem thaum lub sijhawm tsim khoom, lossis kev pabcuam tom qab muag khoom, koj tuaj yeem txaus siab rau kev pabcuam zoo, kev tshaj lij, thiab kev xav.

Kev Pab Tom Qab Muag Khoom Sai Sai: Yog tias koj ntsib teeb meem thaum siv peb cov khoom, peb pab neeg tom qab muag khoom yuav teb sai sai thiab muab cov kev daws teeb meem rau koj hauv lub sijhawm luv tshaj plaws. Txawm hais tias nws yog kev daws teeb meem zoo ntawm cov khoom lossis kev sab laj thiab kev taw qhia, peb siv kev txaus siab rau cov neeg siv khoom ua peb lub hom phiaj tseem ceeb thiab ua txhua yam kev rau siab kom ntseeg tau tias koj txoj haujlwm ua haujlwm tau zoo thiab txo koj qhov kev txhawj xeeb.

• UHF RFID, 12.
• RFID, -40 ℃.
• 134 ℃ RFID, 1000.
• • Kev Khaws Khoom Txawj Ntse: UHF RFID cov cim npe tais nrog qhov nyeem ntawv deb ntawm 12 meters, hloov kho tau rau cov chaw txee hlau.
  • Kev Thauj Mus Los Rau Tub Rog: Cov cim npe tswj hwm RFID tiv thaiv hlau, muaj peev xwm tiv taus qhov kub thiab txias heev ntawm - 40 ℃ thiab cov chaw muaj plua plav thiab xuab zeb.
  • Kev Siv Tshuaj Tua Kab Mob: 134 ℃ kub siab - kev tua kab mob RFID cov cim npe, uas tuaj yeem siv dua ntau dua 1000 zaug.

Kev Khaws Khoom Txawj Ntse: UHF RFID Tray Tags

Txhim Kho Kev Tswj Xyuas Tsev Khaws Khoom Nrog Cov Cim Npe Ntev - Ntau Yam thiab Hlau - Zoo

Hauv lub ecosystem nyuaj ntawm kev khaws cia khoom ntse niaj hnub no, kev taug qab thiab kev tswj hwm cov khoom muag zoo yog qhov tseem ceeb tshaj plaws. UHF RFID tray tags tau tshwm sim los ua qhov kev daws teeb meem hloov pauv. Cov tags no tau tsim los kom muaj qhov nyeem tau zoo txog li 12 meters. Lub peev xwm ntev no tso cai rau kev txheeb xyuas cov tais thoob plaws hauv lub tsev rau khoom sai thiab yooj yim, txawm tias los ntawm qhov deb tseem ceeb.

Qhov ua rau cov cim no txawv ntawm lwm cov cim yog lawv qhov kev hloov pauv zoo kawg nkaus rau cov txee hlau. Cov nplaim hlau tuaj yeem ua rau muaj kev cov nyom loj rau RFID cov cim vim yog kev cuam tshuam thiab kev cuam tshuam ntawm cov cim. Txawm li cas los xij, peb cov cim UHF RFID tais tau tsim los nrog cov thev naus laus zis tiv thaiv kev cuam tshuam siab heev. Lawv muaj peev xwm xa thiab txais cov cim kom raug txawm tias muaj cov txee hlau. Qhov no ua rau lawv zoo tagnrho rau kev siv hauv cov tsev rau khoom uas feem ntau siv cov txee hlau.

Nrog cov cim no, cov neeg ua haujlwm hauv tsev rau khoom tuaj yeem ua qhov kev kuaj xyuas cov khoom muag sai. Cov neeg ua haujlwm forklift tuaj yeem luam theej cov tais sai sai thaum lawv txav mus los hauv tsev rau khoom, tshem tawm qhov xav tau kev luam theej ntawm txhua yam khoom. Qhov no tsis yog tsuas yog txuag tau ntau lub sijhawm xwb tab sis kuj txo qhov kev pheej hmoo ntawm kev ua yuam kev ntawm tib neeg. Cov ntaub ntawv tiag tiag uas muab los ntawm cov cim no ua rau muaj kev tswj hwm cov khoom muag zoo dua, ua kom ntseeg tau tias cov khoom muag tau zoo tas li thiab cov khoom tuaj yeem rov qab tau thiab xa tawm tau zoo dua.

Kev Thauj Mus Los Rau Tub Rog: Cov Cim Npe Tswj Xyuas RFID Hlau Uas Tiv Thaiv Hlau

Kev Cim Npe Txhim Khu Kev Ruaj Ntseg Rau Cov Chaw Tub Rog Nyuaj Siab

Cov tub rog feem ntau ua haujlwm thauj khoom hauv ntiaj teb no. Peb cov cim RFID tiv thaiv hlau yog tsim los tiv taus cov teeb meem no. Lawv tau tsim los tiv taus qhov txias ntawm - 40 ℃. Hauv thaj chaw tub rog txias, xws li thaj chaw Arctic lossis thaj chaw roob siab, cov cim ib txwm yuav tsis ua haujlwm vim qhov txias ua rau cov khoom siv tawg lossis cov teeb liab puas tsuaj. Txawm li cas los xij, peb cov cim tau tsim los ntawm kev siv cov khoom siv tiv taus kub qis thiab cov qauv tsim hluav taws xob siab heev uas tswj tau lawv txoj haujlwm txawm tias nyob rau hauv qhov txias heev.

Ntxiv rau qhov txias, kev ua tub rog kuj feem ntau muaj cov huab cua plua plav thiab xuab zeb. Xuab zeb thiab hmoov av tuaj yeem nkag mus thiab ua rau cov khoom siv hluav taws xob puas tsuaj. Tab sis cov cim RFID tiv thaiv hlau no tau kaw thiab tiv thaiv nrog lub plhaub ruaj khov uas tiv taus kev nkag ntawm hmoov av thiab xuab zeb. Lawv cov khoom tiv thaiv hlau yog qhov tseem ceeb hauv cov chaw tub rog uas riam phom thiab khoom siv feem ntau yog ua los ntawm hlau. Cov cim tuaj yeem txuas ncaj qha rau cov khoom siv hlau tsis muaj kev cuam tshuam, uas tso cai rau kev taug qab cov riam phom, mos txwv, thiab lwm yam khoom siv tub rog kom raug.

Lub tshuab cim npe no ua kom cov tub rog tuaj yeem taug qab lawv cov riam phom muaj nqis tas li. Txawm tias thaum lub sijhawm thauj mus los, khaws cia, lossis xa mus rau hauv thaj chaw, cov cim npe muab cov ntaub ntawv qhia qhov chaw thiab xwm txheej tam sim ntawd. Qhov no ua rau muaj kev npaj tswv yim zoo dua, lub sijhawm teb sai dua thaum muaj xwm txheej ceev, thiab txhim kho kev ua haujlwm ntawm tub rog.

Kev Kho Mob Kom Tsis Muaj Kab Mob: 134 ℃ Kub - Kev Ua Kom Tsis Muaj Kab Mob RFID Cov Cim Npe

Cov Cim Siv Tau Ntev Rau Kev Ua Kom Tsis Muaj Kab Mob Rov Qab Hauv Kev Kho Mob

Hauv kev lag luam kho mob, kev tswj hwm cov qauv kev tu cev thiab kev taug qab yog qhov tsis sib haum xeeb. Peb cov cim RFID sterilization kub 134 ℃ yog tsim los ua kom tau raws li qhov xav tau ntawm cov txheej txheem sterilization kho mob. Cov cim no muaj peev xwm tiv taus qhov kub siab heev ntawm 134 ℃ thaum lub sijhawm autoclave sterilization, uas yog ib txoj hauv kev zoo thiab siv tau zoo rau kev tshem tawm cov kab mob, cov kab mob, thiab lwm yam kab mob hauv cov chaw kho mob.

Tsis tas li ntawd xwb, cov cim no muaj lub neej ntev heev, siv tau dua ntau tshaj 1000 zaug. Qhov kev ruaj khov no tsis yog tsuas yog txo cov nqi ntawm kev hloov cov cim tas li xwb tab sis kuj ua kom muaj kev taug qab cov khoom siv kho mob thiab cov cuab yeej siv tas mus li thiab txhim khu kev qha. Hauv tsev kho mob, qhov chaw uas muaj ntau yam cuab yeej phais, cov khoom siv cog rau hauv tsev, thiab lwm yam khoom siv kho mob yuav tsum tau ntxuav thiab taug qab, cov cim no ua lub luag haujlwm tseem ceeb.

Txhua zaus uas ib yam khoom siv kho mob raug tua kom huv, daim ntawv lo yuav raug luam theej kom sau hnub tim, sijhawm, thiab lwm yam ntaub ntawv tseem ceeb. Qhov no pab kom khaws cov ntaub ntawv kom meej thiab raug ntawm txhua yam khoom keeb kwm tua kom huv, kom ntseeg tau tias tsuas yog siv cov khoom uas tau tua kom huv rau cov neeg mob xwb. Lub peev xwm ntawm cov ntawv lo no kom ua tau ntev dua kev tua kom huv ua rau lawv yog ib qho tseem ceeb hauv kev tswj cov khoom siv kho mob niaj hnub no, pab txhawb kev nyab xeeb ntawm tus neeg mob thiab kev ua haujlwm hauv tsev kho mob zoo dua.