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Antena ya RM-CGHA28-15 Linear-Polarized Corrugated Horn ya Mapulogalamu a 26.5–40 GHz
RM-CGHA28-15 ndi antenna ya nyanga yolumikizidwa bwino kwambiri yopangidwa kuti igwiritsidwe ntchito pa mafunde a millimeter-wave kuyambira 26.5 GHz mpaka 40 GHz. Ndi kuchuluka kwa 15 dBi komanso VSWR yachizolowezi ya 1.2:1, antenna iyi imapereka kutumiza kwa chizindikiro chokhazikika, chabwino kwambiri...Werengani zambiri -
Chiphunzitso cha Antena — Ma radiation a Isotropic
Mu mutu wapitawu, tinakambirana za mawonekedwe a ma radiation. Kuti tiwunikire bwino ma radiation a antenna, mfundo yofotokozera imafunika. Ma radiation a antenna ya isotropic amakwaniritsa udindo uwu. Tanthauzo Ma radiation a Isotropic amatanthauza ma radiation ochokera ku gwero la mfundo...Werengani zambiri -
Antena ya Horn Yozungulira Yokhala ndi Ma Polarized High-Gain Yophimba 6–18 GHz – 19 dBi Yachizolowezi
Kuphatikiza kukanidwa kwa polarization yozungulira ndi kuchuluka kwakukulu komanso kutsika kwa VSWR ya antenna ya horn, horn yozungulira ndi gawo lofunikira kwambiri pakulankhulana kwa satellite, kuyesa kwa radar, ndi muyeso wa EMC. Ubwino Waukulu •...Werengani zambiri -
Chiphunzitso cha Antena - Mapangidwe a Radiation
Radiation ndi mawu omwe amafotokoza mphamvu ya mafunde amagetsi omwe amatumizidwa kapena kulandiridwa ndi antenna. Mu chithunzi chilichonse cha antenna, chithunzi chosonyeza mawonekedwe a radiation ya antenna chimadziwika kuti ndi mawonekedwe ake a radiation. Poyang'ana radiation p...Werengani zambiri -
Chipangizo Chosinthira Polarization: Kukweza Kuyesa Bwino Pogwiritsa Ntchito Magalimoto Odziyendetsa
Mu kuyeza kwa antenna ndi EMC, kusintha momwe antenna imayendera ndi ntchito yachizolowezi koma imatenga nthawi yambiri. Njira zachikhalidwe nthawi zambiri zimafuna kulumikiza antenna pamanja, kuzungulira, ndikulumikizanso - njira yomwe imayambitsa kuwonongeka kwa makina, zolakwika zolumikizana,...Werengani zambiri -
Chiphunzitso cha Antena - Pafupi ndi Munda Wakutali
Pambuyo pa kukambirana za magawo ofunikira a antenna mu mutu wapitawu, mutu wina wofunikira kuganizira ndi madera apafupi ndi akutali a antenna. Mphamvu ya radiation yomwe imayesedwa pafupi ndi antenna imasiyana ndi yomwe imayesedwa patali. ...Werengani zambiri -
Antena Yozungulira: Chisankho Chabwino Kwambiri cha Broadband Circular Polarization - Kuchokera ku Chiphunzitso Mpaka Kugwiritsa Ntchito
Antena Yozungulira ndi chitsanzo chabwino cha antenna ya waya, yomwe imadziwika ndi kapangidwe kake kozungulira. Ndi antenna ya broadband yoyenera ma VHF ndi ma UHF. Antena yozungulira imagwira ntchito pama frequency a pafupifupi 30 MHz mpaka 3 GHz, makamaka kuphimba V...Werengani zambiri -
Chiphunzitso cha Antena - Magawo Oyambira
Mutu uno ukufotokoza mfundo zazikulu za kulumikizana popanda zingwe, cholinga chake ndi kupereka kumvetsetsa bwino ntchito ya ma antenna m'machitidwe olumikizirana. Kulankhulana popanda zingwe kumachitika ngati mafunde amagetsi, zomwe zimapangitsa kuti zikhale zofunikira kuti...Werengani zambiri -
Antena Yozungulira Yozungulira: Pamene Bandwidth Ndi Yofunika Kwambiri
Funsani mainjiniya aliyense wa ma antenna za momwe ma antenna a broadband amagwirira ntchito, ndipo mwina ma antenna ozungulira ozungulira adzawonekera kumayambiriro kwa zokambirana. Mapangidwe ozungulira awa—okhala ndi manja opindika ngati chala kapena mlalang'amba—akhala akuthetsa mavuto a bandwidth kuyambira ...Werengani zambiri -
Antena ya Biconical: Ntchito Yogwirira Ntchito Zogwiritsa Ntchito Broadband Omnidirectional
Ngati munayamba mwalowa mu labu yoyesera ya EMC kapena kugwira ntchito pa makina owunikira ma wideband, mwina mwakumanapo ndi antenna ya biconical. Poyamba, mawonekedwe ake ofanana, ofanana ndi bow-tie amaonekera bwino—zinthu ziwiri zozungulira zikuyang'anizana, zodyetsedwa pakati. Koma kupitirira apo...Werengani zambiri -
Kumvetsetsa Ma Antenna a Horn Ozungulira Polarization: Mfundo, Ubwino, ndi Kugwiritsa Ntchito
Antena ya Horn ya Circular Polarization ndi mtundu wapadera wa antenna ya microwave yopangidwa kuti ipereke kuwala kapena kulandira mafunde a electromagnetic okhala ndi polarization yozungulira. Mosiyana ndi polarization yolunjika, komwe mphamvu yamagetsi imasinthasintha mu ndege imodzi, polarization yozungulira imakhala ndi...Werengani zambiri -
Buku Lothandiza Kwambiri la Ma Antena: Momwe Ma Antena Amagwirira Ntchito (Gawo 2)
Kupitilira kuchokera pa zomwe zidakambidwa kale, ngakhale ma antenna amabwera m'mitundu yosiyanasiyana, amatha kugawidwa m'magulu ambiri kutengera kufanana. Malinga ndi kutalika kwa nthawi: ma antenna apakati, ma antenna afupi, ma antenna afupi kwambiri, ma antenna a microwave... Ndi perfo...Werengani zambiri
