Mosebetsi oa filthara ea antenna ea koloi ke ofe
Youdaoplaceholder0 Mosebetsi oa mantlha oa filthara ea antenna ea koloi ke ho hatella tšitiso ea motlakase, ho ntlafatsa boleng ba puisano le karo-karolelano ea mats'oao ho lerata. Sesefa se ntlafatsa ho hanyetsa tšitiso ea mats'oao le karo-karolelano ea mats'oao ho lerata ka ho sefa likarolo tse sa batleheng tsa maqhubu, ka ho etsa joalo e netefatsa botsitso le ts'epahalo ea lits'ebetso tsa puisano.
Mosebetsi o khethehileng
Youdaoplaceholder0 Suppress electromagnetic interference : Sesefa sa antenna sa koloi se ka sefa tšitiso ea motlakase ka nepo, haholo mats'oao a tšitiso ea maqhubu a phahameng, ho li thibela ho kena ka grid ea matla le ho silafatsa tikoloho ea motlakase. Sena se thusa ho boloka lisebelisoa tsa puisano li sebetsa hantle le ho qoba tšitiso ea puisano kapa phoso ea data e bakoang ke tšitiso ea motlakase.
Youdaoplaceholder0 Ntlafatsa boleng ba puisano : Ka ho sefa mats'oao a tšitiso a maqhubu a phahameng, sefe se ka ntlafatsa karo-karolelano ea mats'oao le lerata ho moamoheli, sa netefatsa mats'oao a puisano a hlakileng le a tsitsitseng. Sena se bohlokoa ka ho khetheha lisebelisoa tsa puisano tse palamisitsoeng koloing, haholo-holo libakeng tse nang le lerata le phahameng, tse ka fokotsang lerata la morao ka katleho le ho ntlafatsa boleng ba puisano.
Ntlafatso ea Letšoao la Youdaoplaceholder0 : Lisefe li boetse li thusa ho ntlafatsa phetisetso ea mats'oao a bohlokoa, ho netefatsa kamohelo e tsitsitseng le e nepahetseng bakeng sa lisebelisoa tse joalo ka litsamaiso tsa ho tsamaea le liea-le-moea. Sena SE BOHLOKOA bakeng sa ts'ebetso e tloaelehileng ea tsamaiso ea likoloi le RADIO.
Moralo le molao-motheo oa ho sebetsa
Li-filters tsa antenna tsa likoloi hangata li entsoe ka li-capacitor, li-inductors le li-resistors. Ka ho nka monyetla ka tšobotsi ea bona ea ho fetisa maqhubu a phahameng le ho thibela maqhubu a tlase, ba lebisa maqhubu a ho kena-kenana le maqhubu a phahameng fatše kapa terata e sa nke lehlakore, kahoo ba bonahatsa kapa ba monya matšoao a tšitiso. Ntle le moo, filthara e ka hatella tšitiso ea motlakase hape ka mekhoa ea tekheniki joalo ka ho sefa li-multistage le potoloho ea matšeliso bakeng sa sehokelo se ka pele.
Youdaoplaceholder0 Sefahla sa antenna ea likoloi ke sesebelisoa se sebelisoang lits'ebetsong tsa li-antenna tsa likoloi, tseo mosebetsi oa tsona oa mantlha e leng ho sefa mats'oao a sa batleheng ho netefatsa hore lenakana le ka amohela mats'oao a lakatsehang feela. Lisefe li ntlafatsa boleng ba lets'oao le botsitso ba sistimi ka ho khetha ho lumella maqhubu a khethehileng hore a fete ha a ntse a hatella maqhubu a mang.
Mefuta le mesebetsi ea li-filters tsa antenna tsa likoloi
Youdaoplaceholder0 Filter ea Low-pass : E lumella mats'oao a ka tlase ho maqhubu a itseng a khaotsoeng hore a fete le ho thibela mats'oao ka holimo ho maqhubu ao.
Youdaoplaceholder0 Filter ea High-pass : E thibela mats'oao ka tlase ho nako e itseng e khaotsoeng mme e lumella matšoao a kaholimo ho maqhubu ao hore a fete.
Youdaoplaceholder0 Band-pass filter : E lumella matshwao a sehlopha se itseng ho feta le ho thibela matshwao a dihlopha tse ding.
Setlhopha sa Youdaoplaceholder0 band-stop : E thibela matshwao a sehlopha se le seng mme e dumella matshwao a dihlopha tse ding ho feta.
Maemo a ts'ebeliso le bohlokoa ba li-filters tsa antenna tsa likoloi
Li-filters tsa antenna tsa likoloi li sebelisoa haholo lits'ebetsong tse fapaneng tsa elektroniki tsa likoloi, haholo li-antenna tsa likoloi tsa shark fin. Moqapi ona ha o khahlise feela ka mokhoa o motle empa o boetse o fokotsa ho hanyetsa moea ka katleho. Ho sa le joalo, filthara e hahelletsoeng ka hare e ka sefa tšitiso e sa hlokahaleng ea motlakase, ea netefatsa ts'ebetso e tsitsitseng ea lisebelisoa tsa puisano. Mohlala, li-filters li bohlokoa haholo likarolong tsa bohlokoa joalo ka taolo ea enjene le li-braking system ho netefatsa hore lits'ebetso tsena lia tšepahala le ho ntlafatsa polokeho ea likoloi.
Molao-motheo oa moralo le litekanyetso tsa tekheniki tsa li-filters tsa antenna tsa likoloi
Molao-motheo oa moralo oa li-filters tsa antenna tsa likoloi o ipapisitse le mohopolo oa motlakase oa motlakase le moralo oa potoloho, 'me hangata o entsoe ka li-capacitor, li-inductors le li-resistors. Mekhahlelo ea eona e ka sehloohong ea tekheniki e kenyelletsa maqhubu a bohareng, maqhubu a khaotsoeng, bandwidth ea passband, tahlehelo ea ho kenya, ripple, in-band wave, in-band stand wave ratio, return loss, stopband suppression degree, ho lieha le in-band phase linearity, joalo-joalo Mekhatlo ena hammoho e khetholla ts'ebetso le phello ea filthara.
Haeba u batla ho tseba haholoanyane, tsoela pele ho bala lingoliloeng tse ling sebakeng sena sa marang-rang!
Ka kopo, re letsetse haeba u hloka lihlahisoa tse joalo.
Zhuo Meng Shanghai Auto Co., Ltd. e ikemiselitse ho rekisa likarolo tsa koloi tsa MG&750 lia amoheloa ho reka.
