Kodi fyuluta ya mlongoti wa galimoto ndi yotani?
Youdaoplaceholder0 Ntchito yayikulu ya fyuluta ya mlongoti wagalimoto ndikutsekereza kusokonezedwa ndi ma elekitiroma, kupititsa patsogolo kulumikizana kwabwino komanso chiŵerengero cha ma sign-to-noise. Zosefera zimathandizira kukana kusokoneza kwa ma signal ndi chiŵerengero cha ma signal-to-phokoso posefa ma frequency osafunika, potero kuwonetsetsa kukhazikika ndi kudalirika kwa njira zoyankhulirana.
Ntchito yeniyeni
Youdaoplaceholder0 Suppress electromagnetic interference : Chosefera cha antenna yamagalimoto chimatha kusefa bwino kusokoneza kwamagetsi, makamaka ma siginecha osokoneza pafupipafupi, kuti asalowe mu gridi yamagetsi ndikuipitsa chilengedwe chamagetsi. Izi zimathandizira kuti zida zoyankhulirana zizigwira ntchito moyenera ndikupewa kusokoneza kulumikizana kapena vuto la data chifukwa cha kusokoneza kwa ma elekitiroma.
Youdaoplaceholder0 Limbikitsani kulumikizana bwino : Posefa ma siginecha osokoneza pafupipafupi, fyulutayo imatha kukonza chiwongola dzanja cha wolandila, ndikuwonetsetsa kuti zizindikilo zomveka bwino komanso zokhazikika zolumikizirana. Izi ndizofunikira makamaka pazida zoyankhulirana zokwera pamagalimoto, makamaka m'malo aphokoso, zomwe zimatha kuchepetsa phokoso lakumbuyo ndikuwongolera kulumikizana bwino.
Youdaoplaceholder0 Signal enhancement : Zosefera zimathandizanso kupititsa patsogolo kutumizidwa kwa ma sigino ofunikira, kuwonetsetsa kuti ma siginecha alandilidwa mokhazikika komanso olondola pazida monga ma navigation systems ndi mawailesi. Izi NDI ZOFUNIKA pakugwira ntchito kwanthawi zonse kwa kayendedwe ka magalimoto ndi RADIO.
Design ndi mfundo ntchito
Zosefera za mlongoti wamagalimoto nthawi zambiri zimakhala ndi ma capacitor, inductors ndi resistors. Pogwiritsa ntchito mwayi wawo wodutsa ma frequency apamwamba ndi kutsekereza ma frequency otsika, amawongolera mafunde osokoneza ma frequency apamwamba pansi kapena waya wosalowererapo, potero amawonetsa kapena kuyamwa ma siginecha osokoneza. Kuphatikiza apo, fyulutayo imatha kupondereza kusokonezedwa kwa ma elekitiromu kudzera munjira zaukadaulo monga kusefa kwa ma multistage ndikulipirira ulalo wotsogolera.
Youdaoplaceholder0 Automotive antenna fyuluta ndi chipangizo chomwe chimagwiritsidwa ntchito m'makina a tinyanga zamagalimoto, chomwe ntchito yake yayikulu ndikusefa ma siginecha osafunika kuwonetsetsa kuti mlongoti umangolandira zikwangwani zomwe mukufuna. Zosefera zimathandizira kukhazikika kwa ma siginecha ndi kukhazikika kwadongosolo polola kuti ma frequency amtundu wina adutse kwinaku akupondereza ma frequency ena.
Mitundu ndi ntchito za zosefera za antenna zamagalimoto
Youdaoplaceholder0 Fyuluta yotsika-pass : Imalola ma siginecha omwe ali pansi pa mafupipafupi odulidwa kuti adutse ndikutchinga ma siginecha pamwamba pa ma frequencywo.
Youdaoplaceholder0 High-pass fyuluta : Imatchinga ma siginecha pansi pa mafupipafupi odulidwa ndipo imalola kuti ma siginecha opitilira pamenepo adutse.
Youdaoplaceholder0 Band-pass fyuluta : Imalola ma siginecha a gulu linalake kudutsa ndikutchinga ma siginolo a magulu ena.
Youdaoplaceholder0 band-stop fyuluta : Imatchinga ma siginecha kuchokera ku gulu limodzi ndikulola ma siginecha ochokera kumagulu ena kudutsa.
Zochitika zogwiritsira ntchito komanso kufunikira kwa zosefera za tinyanga zamagalimoto
Zosefera za mlongoti wamagalimoto zimagwiritsidwa ntchito kwambiri pamakina osiyanasiyana amagetsi apagalimoto, makamaka mu tinyanga zamagalimoto a shark fin. Kapangidwe kameneka sikumangosangalatsa kokha komanso kumachepetsa mphamvu ya mphepo. Pakadali pano, fyuluta yomangidwira imatha kusefa kusokoneza kosafunika kwa ma elekitiroma, kuwonetsetsa kuti zida zoyankhulirana zikuyenda bwino. Mwachitsanzo, zosefera ndizofunika kwambiri pazigawo zofunika kwambiri monga kuwongolera injini ndi ma braking system kuti zitsimikizire kuti makinawa ndi odalirika komanso amawongolera chitetezo chagalimoto.
Mfundo yamapangidwe ndi magawo aumisiri a zosefera zamagalimoto antenna
Mfundo yopangira zosefera zamagalimoto zama antenna zimatengera chiphunzitso cha electromagnetic ndi kapangidwe ka dera, ndipo nthawi zambiri zimapangidwa ndi ma capacitor, inductors ndi resistors. Zigawo zake zazikulu zamakono zimaphatikizapo mafupipafupi apakati, mafupipafupi odulidwa, bandwidth yodutsa, kutayika kwa kuyika, kuthamanga, mu-band wave, mu-band stand wave ratio, kubwereranso, dipatimenti ya stopband kupondereza, kuchedwa ndi mzere wa gawo la gulu, ndi zina zotero.
Ngati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
