Yintoni umsebenzi wesihluzo se-eriyali yemoto
I-Youdaoplaceholder0 Owona msebenzi uphambili wesihluzo se-eriyali yemoto kukucinezela ukuphazamiseka kwe-electromagnetic, ukuphucula umgangatho wonxibelelwano kunye nomqondiso wesignali ukuya kwingxolo. Isihluzi siphucula ukuxhathisa kokuphazamiseka komqondiso kunye nomlinganiselo wesignali-kwingxolo ngokuhluza amacandelo angafunekiyo aphindaphindwayo, ngaloo ndlela iqinisekisa uzinzo nokuthembeka kweenkqubo zonxibelelwano.
Umsebenzi othile
I-Youdaoplaceholder0 Cindezela ukuphazamiseka kwe-electromagnetic : Isihluzi se-antenna yemoto sinokuluhluza ngokufanelekileyo uphazamiseko lwe-electromagnetic, ngakumbi imiqondiso yophazamiseko oluhamba rhoqo, ukubathintela ekungeneni kwigridi yamandla kunye nokungcolisa indawo ye-electromagnetic. Oku kunceda ukugcina izixhobo zonxibelelwano zisebenza ngokufanelekileyo kwaye uthintele ukuphazamiseka konxibelelwano okanye impazamo yedatha ebangelwa kukuphazamiseka kombane.
I-Youdaoplaceholder0 Oku kubaluleke kakhulu kwizixhobo zonxibelelwano ezixhonywe kwisithuthi, ngakumbi kwiindawo ezinengxolo ephezulu, ezinokunciphisa ngokufanelekileyo inqanaba lengxolo yangasemva kunye nokuphucula umgangatho wonxibelelwano.
Ukwandiswa komqondiso we-Youdaoplaceholder0 : Izihluzi zikwanceda ekwandiseni ukuhanjiswa kwemiqondiso eluncedo, ukuqinisekisa ulwamkelo oluzinzileyo noluchanekileyo lwezixhobo ezifana neenkqubo zokukhangela kunye nonomathotholo. Oku KUBALULEKILEYO ekusebenzeni okuqhelekileyo kwenkqubo yokukhangela imoto kunye ne-RADIO.
Uyilo kunye nomgaqo wokusebenza
Izihluzi ze-eriyali zemoto ngokuqhelekileyo zenziwe ngee-capacitors, inductors kunye ne-resistors. Ngokuthatha inzuzo yeempawu zabo zokudlula i-frequencies ephezulu kunye nokuthintela i-frequency ephantsi, baqondisa i-high-frequency interference currents kumhlaba okanye ucingo olungathathi hlangothi, ngaloo ndlela bebonakalisa okanye bathathe izibonakaliso zokuphazamiseka. Ukongeza, isihluzi sinokucinezela ngakumbi ukuphazamiseka kwe-electromagnetic ngeendlela zobuchwepheshe ezinje ngokucoca izigaba ezininzi kunye nembuyekezo yesekethe yekhonkco elikhokelayo.
Isihluzi se-eriyali ye-Youdaoplaceholder0 sisixhobo esisetyenziswa kwiinkqubo ze-eriyali yemoto, umsebenzi wayo ophambili ikukucoca ngaphandle imiqondiso engafunwayo ukuqinisekisa ukuba i-eriyali inokufumana kuphela imiqondiso efunekayo. Izihluzi ziphucula umgangatho wophawu olufunyenweyo kunye nokuzinza kwenkqubo ngokuvumela ngokukhethayo ukuba iifrikhwensi ezithile zomqondiso zidlule ngelixa ucinezela ezinye iifrikhwensi.
Iintlobo kunye nemisebenzi yezihluzi ze-antenna zemoto
Isihluzi se-Youdaoplaceholder0 Isihluzi esisezantsi : Ivumela imiqondiso engaphantsi kwe-frequency cut-off frequency ukuba idlule kwaye ivale iisignali ngaphezulu kweso sihlandlo.
Isihluzi se-Youdaoplaceholder0 High-pass filter : Iibhloko zemiqondiso engaphantsi kwe-frequency cut-off frequency kwaye ivumela imiqondiso engaphezulu kweso sihlandlo ukuba sidlule.
Isihluzi se-Youdaoplaceholder0 Band-pass filter : Ivumela imiqondiso yebhendi ethile ukuba idlule kwaye ivale imiqondiso yezinye iibhendi.
Isihluzi se-Youdaoplaceholder0 band-stop : Iibhloko zemiqondiso ukusuka kwibhendi enye kwaye ivumela imiqondiso evela kwamanye amabhendi ukuba idlule.
Iimeko zesicelo kunye nokubaluleka kwezihluzo ze-eriyali zemoto
Izihluzi ze-eriyali zemoto zisetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo ze-elektroniki zemoto, ngakumbi kwii-eriyali zeemoto zikashaka. Olu yilo alupheleli nje ekuthandeni ubuhle kodwa lunciphisa ngokufanelekileyo ukuxhathisa umoya. Ngeli xesha, isihluzi esakhelwe ngaphakathi sinokuhluza ukuphazamiseka okungeyomfuneko kwe-electromagnetic, ukuqinisekisa ukusebenza okuzinzileyo kwezixhobo zonxibelelwano. Umzekelo, izihluzi zibaluleke kakhulu kwiindawo ezibalulekileyo ezinjengolawulo lwe-injini kunye neenkqubo zokuqhobosha ukuqinisekisa ukuba ezi nkqubo zithembeke ngakumbi kwaye ziphucula ukhuseleko lokuqhuba.
Umgaqo woyilo kunye neeparitha zobugcisa beefilitha ze-antenna zemoto
Umgaqo woyilo wokucoca i-antenna yemoto usekwe kwithiyori ye-electromagnetic kunye noyilo lwesekethe, kwaye ihlala iqulunqwe ngee-capacitors, inductors kunye ne-resistors. Imilinganiselo yayo yobugcisa ephambili ibandakanya i-frequency center, i-cut-off frequency, i-passband bandwidth, ilahleko yokufaka, i-ripple, i-band wave, in-band stand wave ratio, i-return loss, i-stopband suppression degree, ukulibaziseka kunye ne-band phase linearity, njl.
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