-
Ma Slotted Waveguide Antennas - Mfundo Zopangira
Chithunzi 1 chikuwonetsa chithunzi chofanana cha mafunde otsetsereka, chomwe chili ndi kapangidwe ka mafunde atali komanso opapatiza okhala ndi malo pakati. Malo awa angagwiritsidwe ntchito kutumiza mafunde amagetsi. chithunzi 1. Jiometri ya mafunde otsetsereka odziwika kwambiri...Werengani zambiri -
Miyeso ya Antena
Kuyeza ma antenna ndi njira yowunikira ndi kusanthula kuchuluka kwa ma antenna ndi makhalidwe awo. Pogwiritsa ntchito zida zapadera zoyesera ndi njira zoyezera, timayesa kuchuluka kwa ma radiation, mawonekedwe a radiation, chiŵerengero cha mafunde oima, mayankho a pafupipafupi ndi zina zotero...Werengani zambiri -
Kumvetsetsa mfundo zogwirira ntchito ndi momwe ma waveguide amagwiritsidwira ntchito pa ma coaxial converters
Chitsogozo cha mafunde cha coaxial adapter ndi chipangizo chomwe chimagwiritsidwa ntchito kulumikiza mitundu yosiyanasiyana ya mizere yotumizira mafunde. Chimalola kusinthana pakati pa zingwe za coaxial ndi mafunde a mafunde kuti atumize chizindikiro ndi kulumikizana m'makina osiyanasiyana olumikizirana opanda zingwe, makina a radar, ma microwave...Werengani zambiri -
Kugawanika kwa mafunde a ndege
Polarization ndi chimodzi mwa zinthu zofunika kwambiri za ma antenna. Choyamba tiyenera kumvetsetsa polarization ya mafunde a ndege. Kenako tikhoza kukambirana za mitundu ikuluikulu ya polarization ya ma antenna. linear polarization Tidzayamba kumvetsetsa polarization ya...Werengani zambiri -
Mitundu yodziwika bwino ya zolumikizira za antenna ndi mawonekedwe awo
Cholumikizira cha antenna ndi cholumikizira chamagetsi chomwe chimagwiritsidwa ntchito kulumikiza zida zama radio frequency ndi zingwe. Ntchito yake yayikulu ndikutumiza ma signali apamwamba kwambiri. Cholumikiziracho chili ndi mawonekedwe abwino kwambiri ofanana ndi impedance, zomwe zimatsimikizira kuti kuwunikira ndi kutaya chizindikiro...Werengani zambiri -
Mfundo yogwirira ntchito ndi ubwino wa ma antenna a logarithmic periodic
Antena ya log-periodic ndi antena ya wide-band yomwe mfundo yake yogwirira ntchito imachokera pa resonance ndi kapangidwe ka log-periodic. Nkhaniyi ikudziwitsaninso za antena ya log-periodic kuchokera mbali zitatu: mbiri, mfundo yogwirira ntchito ndi ubwino wa antena ya log-periodic...Werengani zambiri -
Nkhani yabwino: Zikomo kwambiri kwa RF MISO chifukwa chopambana "High-tech Enterprise"
Kuzindikira makampani aukadaulo wapamwamba ndi kuwunika kwathunthu ndi kuzindikira ufulu wodziyimira pawokha wa kampani, zomwe zachitika pa sayansi ndi ukadaulo, kusintha kwa luso, kafukufuku ndi chitukuko, kayendetsedwe ka mabungwe, ndi ...Werengani zambiri -
Kutsegula bwino kwa antenna
Gawo lothandiza powerengera mphamvu yolandirira ya antenna ndi malo ogwira ntchito kapena kutsegula kogwira ntchito. Tangoganizani kuti mafunde a ndege omwe ali ndi polarization yofanana ndi antenna yolandirira amachitika pa antenna. Ndiponso, tangoganizani kuti mafundewo akupita ku nyerere...Werengani zambiri -
Chowunikira Pakona pa Trihedral: Kuwunikira Kwabwino ndi Kutumiza Zizindikiro Zolumikizirana
Chowunikira cha trihedral, chomwe chimadziwikanso kuti chowunikira chamakona kapena chowunikira cha triangle, ndi chipangizo chomwe chimagwiritsidwa ntchito kwambiri mu ma antenna ndi ma radar system. Chimakhala ndi zowunikira zitatu zozungulira zomwe zimapanga kapangidwe kotsekedwa ka triangle. Pamene mafunde a electromagnetic agunda tr...Werengani zambiri -
Kufananiza kwa Waveguide
Kodi tingakwaniritse bwanji kufanana kwa impedance kwa ma waveguides? Kuchokera ku chiphunzitso cha mzere wotumizira mu chiphunzitso cha microstrip antenna, tikudziwa kuti mizere yoyenera yotumizira kapena yofanana ingasankhidwe kuti ikwaniritse kufanana kwa impedance pakati pa mizere yotumizira kapena pakati pa transmission...Werengani zambiri -
Kusintha kwa mphamvu mu ma antenna a radar
Mu ma circuit kapena machitidwe a microwave, dera lonse kapena makina nthawi zambiri amakhala ndi zida zambiri zoyambira za microwave monga zosefera, zolumikizira, zogawa mphamvu, ndi zina zotero. Tikukhulupirira kuti kudzera mu zida izi, ndizotheka kutumiza mphamvu ya chizindikiro kuchokera pamalo amodzi kupita ku ...Werengani zambiri -
RFMISO Cassegrain Antenna Products
Khalidwe la antenna ya Cassegrain ndikugwiritsa ntchito bwino chakudya cham'mbuyo kumachepetsa kutayika kwa makina odyetsera. Pa makina a antenna okhala ndi makina ovuta kwambiri odyetsera, gwiritsani ntchito antenna ya cassegrain yomwe ingachepetse bwino mtundu wa chodyetsera. Ma antenna athu a cassegrain...Werengani zambiri
