Ukukhiqizwa kwe-TC600 PCB kwamaBhodi e-High Dr RF

Ukukhiqizwa kwe-PCB ye-TC600 kuba nzima kakhulu uma kudingeka i-Dk ephezulu kanye nokusebenza kokushisa ebhodini elifanayo le-RF. Uhlelo lwe-stackup kanye nolwethusi kufanele luhlolwe kokubili ukuqina kukagesi kanye nendlela yokushisa ekwakhiweni okuqediwe. Ukukhiqizwa kwe-PCB ye-Rogers TC600 kuvame ukucelwa lapho ibhodi lidinga izinto ezimbili ngesikhathi esisodwa: i-dielectric constant ephezulu ye-geometry ye-RF ehlanganisiwe kanye nokusebenza okwanele kokushisa ukusekela uhlelo lokusebenza oluzwela amandla. Lokho kuhlanganiswa kushintsha ingxoxo yokuthola ngoba izinto zithinta usayizi webhodi, i-impedance, ukugeleza kokushisa, kanye nokubekezelelana kokukhiqiza ndawonye.

I-Highleap Electronics ibuyekeza amaphrojekthi e-TC600 njengezakhiwo ze-RF ezihlanganisiwe ezine-Dk ephezulu, hhayi njengamabhodi e-microwave ajwayelekile. Sigxila ekujikeni kwe-stackup, ukubekezelelana kobubanzi bomugqa, ukuqhubeka kwendlela yokushisa, ukwakheka kokuguquka, kanye nendlela ibhodi elizohlanganiswa ngayo kwimojula yokugcina ye-RF. Ukuze uthole izihloko eziseduze, bheka i-Rogers PCB manufacturing kanye ne-Rogers high-Dk PCB manufacturing.

I-TC600 ixazululwa nge-RF ehlanganisiwe kanye nezidingo zokushisa zebhodi eliqediwe. Ukwakhiwa kwezinto, ukusatshalaliswa kwethusi, izindlela zokushisa, ukubhoboza kanye nezindawo zokuhlangana kufanele zikhululwe ndawonye lapho ukususwa kokushisa kanye nokuziphatha kwe-RF kwabelana ngesakhiwo se-PCB esifanayo.

Kungani i-TC600 ikhethwa kumabhodi e-High-Dk RF

Inani le-TC600 livame ukuba ukuqina kukagesi kanye nokusekelwa kokushisa

I-TC600 ivame ukucatshangelwa lapho umklami efuna izakhiwo ze-RF ezincane noma indawo encane kunalokho okuvunyelwe yizinto ezingaphansi kwe-Dk, kodwa ibhodi idinga nokususa ukushisa kumadivayisi kagesi, izihlangu ezisekelwe phansi, noma izindawo zemodyuli ezicindezelwe ukushisa. Empeleni, lokho kwenza i-TC600 ifaneleke kuma-amplifier amancane, izihlungi, ama-couplers, amabhlogo okuphakelayo e-antenna, kanye nama-microwave assemblies anendawo elinganiselwe. Uma i-TC350 ihlolwa kanye ne-TC600, ukubuyekezwa kwenqubo yebhodi lamandla le-TC350 kudinga idatha yayo yezinto kanye nokwakhiwa okuvunyiwe.

Ngakho-ke ukukhetha izinto ezibonakalayo kuthinta okungaphezu kokubalwa kwe-RF. Kuphinde kulolonge indlela yokushisa, ukubekezelelana kokukhiqiza, futhi ngezinye izikhathi ukupakishwa kwemishini okuzungeze ibhodi le-RF.

Ukukhetha i-high-Dk kufanele kuqinisekiswe umgomo wokwakha

I-TC600 kufanele ikhethwe ngoba iphrojekthi ithola inzuzo ebonakalayo ekuziphatheni kwe-dielectric, hhayi ngoba i-laminate ene-Dk ephezulu izwakala ithuthuke kakhulu. Emikhiqizweni eminingi ye-RF, izinto ze-Dk ephansi kulula ukuzakha futhi zanele ngokugcwele. I-TC600 iba yigugu lapho ukwakheka kukagesi kanye nemvilophu yemishini kuzuza ngokusobala kuphrofayili yayo ene-Dk ephezulu.

Indlela i-TC600 eshintsha ngayo i-RF Line Geometry kanye nosayizi webhodi

Ukushintsha okuncane okunezilinganiso kubaluleke kakhulu kumabhodi aphezulu e-Dk

Ngenxa yokuthi i-TC600 isekela izakhiwo zemigqa emincane kakhulu, ifasitela lokubekezelela ukukhiqiza lingazizwa liqinile kunamabhodi e-RF amakhulu e-geometry. Ushintsho oluncane ekuphakameni kwe-dielectric, ukuqeda kwethusi, noma ububanzi be-etch lungathinta i-impedance kanye nokuziphatha kwesigaba ngokushesha lapho umklamo usuvele ucindezelwe. I-Highleap ihlola i-geometry ye-RF, ukujiya kwebhodi, ukusatshalaliswa kwethusi, ukubhoboza kanye nokuhlangana kwenhlangano ndawonye. Lapho ukusebenza kokushisa kuyimfuneko yomklamo, umdwebo wokwenziwa kufanele uchaze izakhiwo zethusi ezifanele kanye nobufakazi bokuhlola noma bokuhlola. Amanani empahla eqondile kufanele ahlolwe ngokumelene nemibhalo yamanje yomhlinzeki webanga elicacisiwe kanye nokwakhiwa.

• Ububanzi bomugqa kanye nesikhala kudingeka kufane nokuqagelwa kwe-field-solver
• Ithusi eliqediwe kufanele lihlukaniswe ngokucacile nethusi eliyisisekelo kumbhalo wokuqoqa
• Incazelo yendiza yokubhekisela ibalulekile mayelana nokuqaliswa kanye nokuguqulwa
• Noma yimuphi umgodi, imbobo, noma isikhombimsebenzisi sensimbi eduze kwendlela ye-RF kufanele sibhalwe phansi kusenesikhathi

Ngenxa yalesi sizathu, i-Highleap ivame ukuvumelanisa ukubuyekezwa kwe-TC600 nokuhlela kokulawula ukuvinjelwa kwe-PCB ngaphambi kokukhipha iphakheji yamathuluzi.

Ukonga usayizi webhodi akufanele kube yizindleko zokukhiqiza

Kuvamile ukubona umklamo usebenzisa i-TC600 ukunciphisa indawo ebambekayo bese ucindezela isikhala sokulandelela, indawo evimbela ukuhlukaniswa kwephedi, kanye nendawo yokuxhuma kakhulu ukuze kube nomkhawulo wokukhiqiza ozinzile. Sithanda ukuhlonza lowo mehluko esigabeni sokucaphuna kunokuba ngemva kokuba iphrothokholi yokuqala iwudalule.

Ukucatshangelwa Kokuqhutshwa Kokushisa kanye Nobuningi Bamandla

Inzuzo yokushisa ibaluleke kuphela uma indlela yokushisa isiqediwe

Izinto ezikwazi ukudlulisa ukushisa kangcono azixazululi ukwakheka okubamba ukushisa. I-Highleap ibukeza ukusabalala kwethusi, ama-thermal vias, izixhumanisi zensimbi, kanye nezindawo zokufaka ndawonye ukuze ibhodi likwazi ukuhambisa ukushisa esakhiweni esizungezile. Uma ucabangela i -RO4360G2 ukuze uthole enye indlela yokufaka amandla e-RF kudinga ukuhlolwa okusha kukagesi nokushisa kunokushintsha okusekelwe ekudlulisweni kokushisa kuphela.

Ezakhiweni ze-TC600, ukuqina kukagesi kanye nomklamo wokushisa kuvame ukuxhunyaniswa. Yingakho ukubuyekezwa kobunjiniyela kungafanele kuhlukaniswe ngokuhlolwa okuhlukile kwesigaba sokugcina.

Ububanzi bezinto ezibonakalayo: I-Highleap Electronics ikhiqiza futhi ihlanganise i-PCB eqediwe. Ibanga likaRogers elishiwo kuleli khasi likhomba i-laminate echaziwe; i-Highleap ayikhiqizi noma ayithengisi ama-laminate kaRogers.

Izilawuli Zokukhiqiza ze-TC600 Stackups

Izakhiwo ze-PTFE ezigxile ku-High-Dk zidinga ukulawulwa kwenqubo okuhlelekile

Amabhodi e-TC600 kufanele abuyekezwe ukuze kutholakale isu lokubhoboza, ukuzinza kobukhulu, ikhwalithi yomphetho, kanye nokuphathwa kwe-laminate. Ithimba lokukhiqiza lidinga umzila ofanelana ne-geometry ye-RF kanye nezidingo zokushisa/zomshini zebhodi.

Lapho iphrojekthi ihlanganisa izinhlelo zezinto ezixubile noma izinguquko zezendlalelo eziningi, siphinde sibukeze ukuthi i-stackup ingazuza yini ekucabangeni okufanayo okusetshenziswa ku- hybrid PCB lamination kanye nokuhlela i-Rogers PCB stackup.

Ukwakheka kwephaneli kuthonya ukuphindaphindeka kokugcina

Amabhodi amancane ane-Dk ephezulu angaba bucayi ekwelashweni kokuqhekeka, ibhalansi yethusi, kanye nokusekelwa kwephaneli ngesikhathi sokuhambisa noma ukubhoboza. Lezi zinkinga azivamile ukuvela encazelweni emfushane yezinto ezibonakalayo, kodwa zibalulekile lapho umgomo uwukukhiqiza okuphindaphindwayo kunokuba kube amasampula akhishwa kanye kuphela.

Ukuhlanganiswa, Ukuxhumana Kwensimbi, kanye Nezingozi Zokukhiqiza

Ibhodi kufanele lisebenze ngemva kokuhlanganiswa, hhayi nje ngemva kokuhlolwa kwebhodi elingenalutho

Ukwakhiwa kwe-TC600 kuvame ukuphelela ngaphakathi kwezakhiwo ze-RF zensimbi noma kuma-module asekelwe kumandla. Ukuqaliswa kwezixhumi, izihlangu ezihlanganisiwe, ama-thermal compounds, noma ihadiwe yokufaka konke kungashintsha umphumela wangempela. I-Highleap ibuyekeza lezo zixhumi namafayela ebhodi elingenalutho uma etholakala.

Uma iphrojekthi ihlanganisa ukuhlanganiswa kwezingxenye, ukuhlolwa kwe-X-ray, noma ukuqinisekiswa kokusebenza, lezo zidingo kufanele zicashunwe kusengaphambili. I-Highleap izivumelanisa nekhono lokukhiqiza kanye nokuhlanganiswa kwe-RF PCB ukuze ibhodi lingadingi incazelo ehlukile yenqubo yesigaba sokugcina.

Ama-oda aphindaphindwayo ancike ekuqondisweni kwemibhalo

Imbangela evame kakhulu yokukhukhuleka kwamabhodi e-RF athuthukile amadokhumenti okukhiqiza angaphelele. I-oda eliphindaphindwayo kufanele libe nokukhululwa okufanayo kwe-stackup, i-copper assumption, amanothi okuguquka, kanye nemigomo yokwamukelwa njenge-pilot lot eqinisekisiwe.

Okudingwa yi-Highleap Ngaphambi Kokucaphuna Amabhodi e-TC600

I-RFQ kufanele ifake inhloso kagesi, hhayi nje uhlaka lwebhodi

• I-Gerber noma i-ODB++, amafayela okubhoboza, kanye ne-stackup ekhishwe
• I-callout yezinto ze-TC600 enolwazi lokujiya kwe-dielectric
• Ama-Impedance target noma amanothi okulawula umugqa
• Isisindo sethusi, ukuqeda ubuso, kanye nobukhulu bomshini
• Ukulindela kokuthintana kwensimbi noma ukushisa uma kusebenza
• Ububanzi bokuhlanganisa, uhlelo lokuhlola, kanye nomgomo wobuningi

Leyo phakheji ivumela i-Highleap ukuthi ibukeze ukuqina kukagesi, ikhwalithi yendlela yokushisa, kanye nokubekezelelana kokukhiqiza emjikelezweni owodwa wobunjiniyela.

Imibuzo Evame Ukubuzwa

Ingabe i-TC600 yenzelwe ikakhulukazi ukunciphisa imigqa ye-RF?

Leso ngesinye sezizathu eziyinhloko, kodwa ngokuvamile sikhethwa lapho i-geometry ehlangene kanye nokuphathwa kokushisa kokubili kubalulekile kumkhiqizo.

Ingabe amabhodi e-TC600 kufanele ahlale esebenzisa ukuhlolwa okukhethekile?

Akunjalo ngaso sonke isikhathi. Iphakheji yokuhlola kufanele ifane nezindawo eziyingozi zangempela njenge-line geometry, izindawo zokusetshenziswa kwe-thermal interface, noma ukuqaliswa kwe-RF okuyinkimbinkimbi.

Ingabe iHighleap ingakwazi ukucaphuna i-TC600 evela ku-Gerbers kuphela?

Singanikeza impendulo yokuqala, kodwa isilinganiso esithembeke kakhulu sifika lapho i-RF kanye nokuqagela kokushisa kufakwa namanothi okukhishwa kwe-stackup kanye nokukhiqiza. Ukuze uthole isilinganiso, faka ukwakhiwa kwe-TC600, imvamisa ye-RF, izimo zamandla, ithusi, izidingo zokushisa, ukuqeda kanye nobuningi. Lokhu kuvumela umhlinzeki ukuthi ahlukanise ukucubungula kwe-RF okuvamile kunoma yimuphi umsebenzi owengeziwe wokushisa noma wokuhlanganisa.