Umkhiqizi we-Isola IS680 PCB wamaBhodi e-RF Anezindleko Eziphansi Asebenza Kahle
I-IS680 icatshangwa lapho ibhodi le-RF lezentengiselwano lidinga ukulahlekelwa okuphansi kune-FR-4 evamile kodwa ubunzima bezindleko kanye nokucubungula kokwakhiwa kwe-PTFE okuvamile kunzima ukubuchaza. Umndeni unikezwa ngamamaki amaningi ahlala njalo e-dielectric, ngakho-ke isinqumo sokuqala sokukhiqiza yimaki kanye nobukhulu obuqondile—hhayi igama elithi “IS680” nje kuphela.
I-Highleap Electronics ikhiqiza amabhodi e-RF anezinhlangothi ezimbili e-IS680 futhi ihlola izicelo ezihlobene nezingqimba eziningi noma ezihlanganisiwe ngokuya ngokwakhiwa okutholakalayo. I-Highleap Electronics igxile ekulinganisweni kokusebenza kwezindleko, ukulawulwa kwebanga kanye nokwenziwa okusebenzayo.
Uma i-IS680 iyindlela ehlukile ewusizo esikhundleni se-PTFE PCB
I-IS680 ingenza kube lula ukubhoboza nokulungiselela imigodi uma kuqhathaniswa nezinhlanganisela eziningi ze-PTFE ngenkathi inikeza ukuziphatha okuphansi kakhulu kokulahlekelwa kwezinhlelo zokusebenza ze-microwave zezentengiselwano. Lokho kungathuthukisa ezomnotho zokukhiqiza zama-antenna, ama-feed, amasekethe e-amplifier kanye namanye amabhodi e-RF anezinhlangothi ezimbili. Akuyona indawo eqondile yokufaka esikhundleni: I-Dk, ukulahleka, ukujiya, ithusi kanye nokuziphatha kokushisa kumele kufane nemodeli ekhishwe.
Izindleko kufanele zihlolwe njengezindleko zebhodi elifanelekile
Izindleko ezifanele aziyona nje intengo ye-laminate. Ihlanganisa ukuguguleka kokubhoboza, ukusebenza okukhethekile, isivuno, ukuhlolwa, isikhathi sokulethwa kanye nokutholakala komhlinzeki. Indlela engeyona eye-PTFE ingaba yinhle uma i-margin kagesi isanele futhi ibanga le-IS680 elitholakalayo lihambisana ne-geometry edingekayo.
| Isimo sephrojekthi | Kungani i-IS680 ingangena | Okumele kuqinisekiswe |
|---|---|---|
| Ibhodi ye-RF enezinhlangothi ezimbili yezentengiselwano | Ukulahlekelwa okuphansi ngendlela elula yokwenza | Ibanga eliqondile le-Dk, ubukhulu kanye nethusi |
| Ukucutshungulwa kwe-PTFE kuyabiza kakhulu | Ayikho indlela evamile yokusebenzisa i-PTFE | Ukulingana kukagesi kanye nokwakhiwa okutholakalayo |
| Isakhiwo se-RF esilinganiselwe isikhala | Amabanga aphezulu e-Dk anganciphisa usayizi | Imigqa emincane kanye nokuzwela kokubekezelelana |
| I-antenna ye-broadband noma i-feed | Ibanga elingaphansi kwe-Dk lingalondoloza i-geometry ebanzi | Ukulahlekelwa, ukuqeda kanye nokuhlanganiswa kwemishini |
Ukuklama Ngaphakathi Kokwakhiwa Kwe-IS680 Okushicilelwe
I-IS680 ibekwe ngokuyinhloko kumasekethe e-RF yezentengiselwano ahlangothi zombili kanye nama-microwave. Isicelo sezingqimba eziningi akufanele sicabange ukuthi kukhona noma yikuphi ukwakheka noma ukujiya okufiswayo. I-Highleap ihlola izinga eliqondile, ukujiya kwe-laminate kanye nethusi ngokutholakala kwamanje ngaphambi kokuqinisekisa i-stackup.
Okushiwo yizimangalo zokuzinza ezivame kakhulu
Izinto zingase zibe nokuziphatha okuzinzile okushicilelwe kumazinga aphezulu kakhulu emvamisa, kodwa ibhodi eliqediwe lisancike ekubeni lukhuni kwethusi, ubukhulu bomugqa, ukuqaliswa kwesixhumi, ukuqeda kanye nendlela yokulinganisa. I-"W-band ekwaziyo" akusho ukuthi yonke indlela yokwakheka kwe-W-band izodlula ngaphandle kokuhlanganiswa komklamo nokukhiqiza.
Ukulondoloza inzuzo yokulahlekelwa okuphansi
Ithusi eliqinile, ukuqeda okungadingekile kobuso, imaski yokusongelwa phezu kwezakhiwo ze-RF noma i-geometry yokuqalisa engemihle kungadla umkhawulo otholwe ku-laminate. Umdwebo wokwenziwa kufanele ucacise ithusi, ukugcinwa kwemaski, ubukhulu obubalulekile kanye nokuqeda. Umhlahlandlela wethusi ovame kakhulu kanye nokuqeda kobuso we-Highleap uhlanganisa lezi zinketho ngemininingwane eminingi.
Amanothi Okukhiqiza e-IS680 RF PCB
I-IS680 inganikeza indlela yokubhoboza nokwehlisa amanzi ejwayelekile kune-PTFE, kodwa lokho akwenzi ifane ne-FR-4. Ukuphathwa kwezinto, amapharamitha okubhoboza, ikhwalithi yomphetho, i-plating kanye nokulawula okulinganayo kusadingeka kufaniswe nebanga eliqondile kanye nobukhulu bebhodi.
- Beka izinga eliqondile le-Dk ku-stackup kanye ne-oda lokuthenga.
- Qinisekisa ukujiya okushicilelwe kanye nokwakhiwa kwethusi.
- Sebenzisa ubukhulu be-RF obuqediwe lapho impendulo yemvamisa ilawulwa yi-geometry.
- Chaza izimo zemaski kanye nokuqeda ezizungeze ama-antenna, izihlungi kanye nokuqaliswa.
- Qinisekisa ikhwalithi yembobo kanye nomphetho esihlokweni sokuqala.
- Ungavumi ukushintsha noma ukufaka esikhundleni se-PTFE kusuka ku-Dk kuphela.
Izinhlelo zokusebenza ezifanelana kahle kakhulu
I-IS680 iyindlela efanelekile yama-antenna ezentengiselwano, amabhodi e-RF amplifier, umsakazo okhomba iphuzu, izinzwa ze-microwave kanye namanethiwekhi okuphakelayo ahlangothini olubili. Ubukhulu obungavamile noma indawo enzima yemishini ehlanganisiwe ingadinga enye i-Isola noma uhlelo lwe-laminate olukhethekile olunesisindo esincane olunokusekelwa okubanzi kokwakhiwa.
Ukubuyekezwa Kohlobo Lomkhiqizo, Ukukhiqiza kanye Nokusebenza Kwezindleko
I-IS680 kufanele iqhathaniswe ne-Astra MT, i-I-Tera MT, ama-laminate e-PTFE nezinye izinto ezilahlekelwa kancane ngokuya ngobude besekethe, imvamisa, ukwakheka kwebhodi, ibanga elitholakalayo kanye nezindleko zebhodi elifanelekile. I-Highleap ingakha ama-prototypes ngaphambi kokuba iphrojekthi idluliselwe ekukhiqizweni okuphindaphindiwe, kanti izinto zokwakha kanye nokwakhiwa okuvunyiwe kugcinwe kuma-oda esikhathi esizayo.
Lokho okuqinisekiswa yi-Highleap ngaphambi kwekhotheshini
Ukubuyekezwa kobunjiniyela kuqinisekisa ibanga eliqondile, ukujiya, ithusi, uhlaka, uhlelo lwembobo, ukuqeda, imaski, i-geometry ebalulekile ye-RF, imfuneko yokuhlola kanye nobuningi. Ukuhlanganiswa kwe-PCB okungakhethwa kungangezwa kumamojula we-amplifier noma wokuxhumana lapho kunikezwa idatha ye-BOM kanye nokubekwa.
Nikeza ibanga le-IS680 noma i-target Dr ehlosiwe, i-RF stackup kanye nezinto ze-PTFE eziqhathaniswayo. I-Highleap izobuyekeza ukutholakala, indlela yokukhiqiza kanye nokuthi ingabe enye indlela ehlongozwayo iyayilondoloza yini inhloso yokuklama.
Imibuzo ye-IS680
Ingabe i-IS680 ibanga elilodwa lezinto ezibonakalayo? Cha. Ibanga eliqondile le-Dk kumele lishiwo.
Ingabe i-IS680 ingayithatha indawo ye-PTFE ngaphandle kokuyihlela kabusha? Hhayi ngokuzenzakalelayo. Imodeli, ukujiya, ithusi kanye nekhwalithi kumele kubuyekezwe.
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