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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 -
Buku Lotsogolera Kwambiri la Ma Antena: Momwe Ma Antena Amagwirira Ntchito
Ma antenna ndi chida cholankhulirana chodziwika bwino m'miyoyo yathu. Komabe, anthu ambiri samawamvetsa bwino, mwina amangodziwa kuti amagwiritsidwa ntchito kutumiza ndi kulandira zizindikiro. Mwatsoka, kuyambira pomwe wasayansi waku Russia Popov adapanga bwino antenna mu 18...Werengani zambiri -
AESA vs PESA: Momwe Mapangidwe Amakono a Ma Antena Akusinthira Machitidwe a Radar
Kusintha kuchokera ku Passive Electronically Scanned Array (PESA) kupita ku Active Electronically Scanned Array (AESA) kukuyimira kupita patsogolo kwakukulu muukadaulo wamakono wa radar. Ngakhale makina onsewa amagwiritsa ntchito chiwongolero chamagetsi, mapangidwe awo oyambira amasiyana...Werengani zambiri -
Kodi 5G Microwaves ndi Ma Radio Waves kapena Ma Microwaves?
Funso lofala kwambiri pakulankhulana popanda zingwe ndi lakuti kodi 5G imagwiritsa ntchito ma microwave kapena ma radio wave. Yankho ndi lakuti: 5G imagwiritsa ntchito zonse ziwiri, chifukwa ma microwave ndi gawo la ma radio wave. Ma radio wave amaphatikizapo ma electromagnetic frequency osiyanasiyana, kuyambira 3 kHz mpaka 30...Werengani zambiri -
Malangizo a RFMiso pa malonda——Ka-band Dual-polarized Planar Phased Array Antenna
Antena yokhala ndi magawo ndi njira yapamwamba ya antena yomwe imalola kusanthula kwa magetsi (popanda kuzungulira kwamakina) mwa kuwongolera kusiyana kwa magawo a zizindikiro zomwe zimatumizidwa/kulandiridwa ndi zinthu zambiri zowala. Kapangidwe kake kapakati kamakhala ndi kuchuluka kwa ...Werengani zambiri -
Kusintha kwa Ma Antena a Base Station: Kuyambira 1G mpaka 5G
Nkhaniyi ikupereka ndemanga yolongosoka ya kusintha kwa ukadaulo wa ma antenna a siteshoni yapansi panthaka m'mibadwo yonse yolumikizirana pafoni, kuyambira 1G mpaka 5G. Ikufotokoza momwe ma antenna asinthira kuchoka pa ma transceivers osavuta a chizindikiro kukhala machitidwe apamwamba okhala ndi ...Werengani zambiri -
Tigwirizaneni pa Sabata la Maikulowevu ku Ulaya (EuMW 2025)
Okondedwa Makasitomala Ofunika ndi Ogwirizana Nafe, Tikukondwera kulengeza kuti monga kampani yotsogola yogulitsa ukadaulo wa microwave ndi zinthu ku China, kampani yathu idzachita chiwonetsero ku European Microwave Week (EuMW 2025) ku Utrecht, The Netherlands, kuyambira ...Werengani zambiri -
Kodi Antena ya Microwave Imagwira Ntchito Bwanji? Mfundo ndi Zigawo Zake Zimafotokozedwa
Ma antenna a microwave amasintha zizindikiro zamagetsi kukhala mafunde amagetsi (ndi mosemphanitsa) pogwiritsa ntchito mapangidwe opangidwa bwino. Kugwira ntchito kwawo kumadalira mfundo zitatu zazikulu: 1. Electromagnetic Wave Transformation Transformation Mode: Zizindikiro za RF kuchokera ku transmitter ...Werengani zambiri -
Malangizo a RFmiso pa zinthu——Zogulitsa za Spot
Antena ya Horn ya Broadband Antena ya horn ya broadband ndi antenna yolunjika yokhala ndi mawonekedwe a horn ya broadband. Imakhala ndi waveguide yomwe ikukula pang'onopang'ono (kapangidwe kofanana ndi nyanga). Kusintha pang'onopang'ono kwa kapangidwe ka thupi kumapangitsa kuti pakhale kukana kwa...Werengani zambiri
