-
Chidziwitso cha Antenna Kupeza
1. Kupeza kwa mlongoti Kupeza kwa mlongoti kumatanthawuza kuchuluka kwa mphamvu ya ma radiation ya mlongoti kumbali ina yake yodziwika ndi kachulukidwe ka mphamvu ya radiation ya mlongoti (kawirikawiri ndi gwero loyenera la ma radiation) pa mphamvu yomweyo. Ma parameter omwe ...Werengani zambiri -
Momwe mungasinthire magwiridwe antchito komanso kuchuluka kwa tinyanga
1. Konzani kamangidwe ka mlongoti Kapangidwe ka mlongoti ndiye chinsinsi chothandizira kufalitsa bwino komanso kusiyanasiyana. Nazi njira zingapo zokometsera kamangidwe ka tinyanga tating'ono: 1.1 Gwiritsani ntchito ukadaulo wa tinyanga tambiri pobowola mlongoti ukhoza kuphatikizira...Werengani zambiri -
Ubale pakati pa mphamvu ya RF coaxial cholumikizira ndikusintha pafupipafupi kwa siginecha
Kugwiritsiridwa ntchito kwa mphamvu kwa RF coaxial connectors kudzachepa pamene ma frequency amawonjezeka. Kusintha kwa ma frequency a transmission signal kumabweretsa kusintha kwa chiwopsezo ndi chiwongolero cha voteji, zomwe zimakhudza mphamvu yotumizira mphamvu ndi zotsatira za khungu. Za...Werengani zambiri -
Kuunikira kwa tinyanga zopatsirana potengera ma metamatadium (Gawo 2)
2. Kugwiritsa ntchito MTM-TL mu Antenna Systems Gawoli lidzayang'ana pa ma TL opangidwa ndi metamaterial ndi zina zomwe zimagwiritsidwa ntchito nthawi zambiri komanso zofunikira kuti zizindikire mapangidwe osiyanasiyana a antenna omwe ali ndi mtengo wotsika, kupanga kosavuta, miniaturization, bandwidth yaikulu, ga ...Werengani zambiri -
Ndemanga ya Metamaterial Transmission Line Antennas
I. Mau Oyamba Zida za nyukiliya zitha kulongosoledwa bwino kwambiri ngati zida zopangidwa mongopanga kuti zipange zinthu zina za elekitikitiramu zomwe kulibe mwachilengedwe. Metamatadium okhala ndi chilolezo chololeza komanso kusokoneza koyipa kumatchedwa ma metamatadium akumanzere (LHM ...Werengani zambiri -
Ndemanga ya kapangidwe ka rectenna (Gawo 2)
Mapangidwe a Antenna-Rectifier Co-design Mawonekedwe a ma rectenna omwe amatsata EG topology mu Chithunzi 2 ndikuti mlongoti umafanana mwachindunji ndi chowongolera, m'malo mwa mulingo wa 50Ω, womwe umafunika kuchepetsa kapena kuchotsera dera lofananirako kuti mphamvu yokonzanso...Werengani zambiri -
Ndemanga ya kapangidwe ka rectenna (Gawo 1)
1.Introduction Radio frequency (RF) energy harvesting (RFEH) ndi radiative wireless power transfer (WPT) zakopa chidwi chachikulu monga njira zopezera maukonde opanda batire opanda zingwe. Rectennas ndiye mwala wapangodya wa machitidwe a WPT ndi RFEH ndipo ali ndi signi...Werengani zambiri -
Chidule cha Terahertz Antenna Technology 1
Ndi kutchuka kochulukira kwa zida zopanda zingwe, mautumiki a data alowa m'nthawi yatsopano yachitukuko chofulumira, chomwe chimatchedwanso kukula kwamphamvu kwa mautumiki a data. Pakadali pano, mapulogalamu ambiri akusuntha pang'onopang'ono kuchokera pamakompyuta kupita ku zida zopanda zingwe ...Werengani zambiri -
Ndemanga ya Antenna: Ndemanga ya Fractal Metasurfaces ndi Kapangidwe ka Antenna
I. Mau Oyamba Ma Fractals ndi zinthu zamasamu zomwe zimawonetsa zinthu zofanana pamiyeso yosiyanasiyana. Izi zikutanthauza kuti pamene mutsegula / kunja pa mawonekedwe a fractal, gawo lililonse limawoneka lofanana kwambiri ndi lonse; ndiye kuti, mawonekedwe a geometric ofanana kapena mawonekedwe amabwereza ...Werengani zambiri -
RFMISO Waveguide to Coaxial Adapter (RM-WCA19)
Waveguide to coaxial adapter ndi gawo lofunikira la tinyanga ta microwave ndi zida za RF, ndipo imagwira ntchito yofunika kwambiri mu tinyanga za ODM. A waveguide to coaxial adapter ndi chipangizo chomwe chimagwiritsidwa ntchito kulumikiza ma waveguide ku chingwe cha coaxial, kutumiza ma sign a microwave kuchokera ...Werengani zambiri -
Kuyambitsa ndi kugawa kwa tinyanga tambiri
1. Chiyambi cha Antenna Mlongoti ndi njira yosinthira pakati pa malo omasuka ndi chingwe chotumizira, monga momwe tawonetsera pa Chithunzi 1. Mzere wotumizira ukhoza kukhala ngati mzere wa coaxial kapena chubu chopanda kanthu (waveguide), chomwe chimagwiritsidwa ntchito pofalitsa mphamvu ya electromagnetic fr...Werengani zambiri -
Magawo oyambira a antennas - kugwiritsa ntchito bwino kwa mtengo ndi bandwidth
Chithunzi 1 1. Kugwira ntchito bwino kwa mtengo Wina wodziwika bwino pakuwunika momwe amatumizira ndi kulandira tinyanga ndikuyenda bwino kwa mtengo. Kwa mlongoti wokhala ndi lobe yayikulu kumbali ya z-axis monga momwe zasonyezedwera pa Chithunzi 1, khalani...Werengani zambiri
