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Pulogalamu ya PCBA
Kodi ma module amakanema ali ndi ntchito yotani mukulankhulana opanda zingwe?
Kusintha kwa ma Signal ndi kutsitsa:Module ya tchanelo imasinthira chizindikiritso choyambirira (monga mawu, kanema, kapena data) pamapeto otumizira kukhala mawonekedwe oyenera kutumizidwa opanda zingwe. Kusinthasintha ndi njira yokweza zidziwitso pa zonyamula zonyamula ma frequency apamwamba, kuwapangitsa kuti azifalitsa bwino mumlengalenga. Ikafika pamapeto olandila, gawo la tchanelo limatsitsa ndikubwezeretsa ma siginecha osinthidwawa kuzidziwitso zoyambirira, kuti chida cholandila chizitha kuwamvetsetsa.
Kukulitsa chizindikiro: Polankhulana opanda zingwe, ma siginecha amachepera pakupatsirana, ndipo gawo la tchanelo limaphatikizapo zigawo za amplifier kuti ziwonjezere mphamvu yazizindikiro, kuwonetsetsa kuti chizindikirocho chimatha kuyendayenda mtunda wautali popanda kutaya zambiri.
Kusintha pafupipafupi:Njira zoyankhulirana zopanda ziwaya nthawi zambiri zimagwira ntchito m'magulu apadera. Ma module amakanema ali ndi udindo wosinthira ma siginecha kukhala pafupipafupi olondola kuti atsatire miyezo ndi malamulo olankhulirana, ndikuwonetsetsa kuti ma siginecha akuyenda bwino.
Kusefa phokoso ndi kusokoneza:Chifukwa cha kutengeka kwa ma siginecha opanda zingwe kuphokoso la chilengedwe komanso kusokonezedwa ndi ma siginecha ena panthawi yofalitsa, gawo la tchanelo limachepetsa kusokoneza kumeneku kudzera munjira zosiyanasiyana zosefera, kuwongolera bwino komanso kudalirika kwa kulumikizana.
Kugawa kwazizindikiro: M'makina ovuta olumikizirana opanda zingwe, monga ma cellular network kapena ma network adera opanda zingwe (WLAN), ma module amatha kukhala ndi udindo wogwirizanitsa ndikugawa njira zosiyanasiyana zoyankhulirana, kuwonetsetsa kuti ogwiritsa ntchito angapo amatha kulumikizana nthawi imodzi popanda kusokonezana.
Malingaliro aukadaulo
Mukamapanga ndikusankha ma module oyenerera, zinthu zingapo zaukadaulo ziyenera kuganiziridwa motere:
● Mtunda wotumizira: Dziwani mlingo wofunikira wokulitsa chizindikiro ndi mphamvu yobwezeretsa chizindikiro.
● Mtundu wa siginecha: Kaya pokonza ma siginecha a analogi kapena a digito pamafunika kusinthasintha kofananira ndi njira zotsatsira.
● Sing'anga yotumizira: Sankhani ma module oyenerera a tchanelo kutengera ngati amafalitsidwa kudzera mu mpweya, chingwe, kapena fiber optic.
● Kuchuluka kwa deta: Mitengo ya data yapamwamba nthawi zambiri imafuna ma modules apamwamba a mayendedwe kuti akwaniritse zofunikira zazikulu za bandwidth ya chizindikiro.
Chidziwitso cha RO4350B Application
RO4350B ndi galasi lochita bwino kwambiri lolimbikitsidwa ndi ceramic hydride composite material lopangidwa ndi Rogers Corporation. Amapangidwira ntchito zomwe zimafuna kutsika kwa Df komanso magwiridwe antchito apamwamba kwambiri, ndipo ndizoyenera kugwiritsa ntchito ma microwave ndi ma radio frequency (RF). Zida za RO4350B zimagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zamagetsi zamagetsi zamagetsi chifukwa chamagetsi ake, magwiridwe antchito amafuta, komanso kusavuta kukonza. Nazi zina zomwe zimagwiritsidwa ntchito pogwiritsa ntchito RO4350B zinthu motere:
RFID Tags ndi owerenga: Zipangizozi zimagwiritsidwa ntchito kwambiri muzogulitsa, malonda, chitetezo ndi mafakitale ena.Mtengo wa RO4350Bimatha kupereka mawonekedwe okhazikika pafupipafupi komanso kutsika kwa Df, kuwonetsetsa kufalikira kwa data moyenera.
Malo olumikizirana opanda zingwe:Mawayilesi olumikizirana opanda zingwe amayenera kukonza ma siginecha ambiri othamanga kwambiri. Kugwiritsa ntchito zinthu za RO4350B mu PCB kungathandize zida zoyambira kuti zitheke kufalitsa ma siginecha bwino, kuchepetsa kutayika kwa ma siginecha, ndikuwongolera kulumikizana bwino.
Zigawo za Microwave ndi tinyanga: M'munda wa mayikirowevu ndi mawailesi pafupipafupi, pali zofunika kwambiri mkulu Df makhalidwe PCB zipangizo. RO4350B ndiyoyenera kugwiritsa ntchito izi chifukwa chakuchepa kwake kwa Dk ndi Df.
Makina a radar yamagalimoto:M'makampani amagalimoto, makamaka mumayendedwe odziyimira pawokha, makina a radar ali ndi zofunika kwambiri pazakuthupi. Mawonekedwe apamwamba kwambiri komanso kudalirika kwa RO4350B kumapangitsa kuti ikhale chinthu chofunikira kwambiri popanga makina a radar yamagalimoto.
Aerospace Electronics: Chifukwa cha kukhazikika kwake kwa kutentha kwambiri komanso mawonekedwe apamwamba kwambiri, RO4350B imagwiritsidwa ntchito nthawi zambiri poyankhulana ndi satellite, kuyenda, ndi kuzindikira machitidwe opangira ndege.
Mizere yotumizira deta yothamanga kwambiri: M'malo ochezera a pa intaneti ndi ma data, RO4350B ingagwiritsidwe ntchito kupangaliwilo lalikulumizere yotumizira deta kuti ikwaniritse zofunikira za liwiro lalikulu ndiluso lapamwambakutumiza deta.
Amplifier Mphamvu (PA) ndi Low Noise Amplifier (LNA):Mu RF ndimicrowavemakina amagetsi, amplifier mphamvu ndi amplifier otsika phokoso ndizofunikira kwambiri. Kugwiritsa ntchito RO4350B kumatha kuchepetsa kutayika kwa ma sign panthawi yokulitsa ndikuwongolera magwiridwe antchito onse.
