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RFMISO Waveguide to Coaxial Adapter (RM-WCA19)
Chowongolera cha mafunde kupita ku chowongolera cha coaxial ndi gawo lofunikira la ma antenna a microwave ndi zigawo za RF, ndipo chimagwira ntchito yofunika kwambiri mu ma antenna a ODM. Chowongolera cha mafunde kupita ku chowongolera cha coaxial ndi chipangizo chomwe chimagwiritsidwa ntchito kulumikiza chowongolera cha mafunde ku chingwe cha coaxial, ndikutumiza bwino ma signal a microwave kuchokera ...Werengani zambiri -
Chiyambi ndi kugawa magulu a ma antenna ena ofala
1. Chiyambi cha Ma Antena Antena ndi kapangidwe ka kusintha pakati pa malo omasuka ndi chingwe chotumizira mauthenga, monga momwe zasonyezedwera pa Chithunzi 1. Mzere wotumizira mauthenga ukhoza kukhala ngati mzere wa coaxial kapena chubu chopanda kanthu (waveguide), chomwe chimagwiritsidwa ntchito kutumiza mphamvu zamagetsi kuchokera...Werengani zambiri -
Magawo oyambira a ma antenna - mphamvu ya kuwala ndi bandwidth
chithunzi 1 1. Kugwira Ntchito Mwachangu Chizindikiro china chodziwika bwino chowunikira ubwino wa ma antenna otumizira ndi kulandira ndi kugwira ntchito mwachangu kwa antenna. Pa antenna yokhala ndi lobe yayikulu mbali ya z-axis monga momwe zasonyezedwera pa Chithunzi 1, khalani...Werengani zambiri -
Antena ya RFMISO (RM-CDPHA2343-20) Yokhala ndi Mphepete Yozungulira Yoyenera
Antena ya nyanga yozungulira ndi antena ya microwave yomwe imagwiritsidwa ntchito kwambiri yokhala ndi zinthu zambiri zapadera komanso zabwino. Imagwiritsidwa ntchito kwambiri m'magawo monga kulumikizana, radar, kulumikizana ndi satellite, komanso muyeso wa antena. Nkhaniyi ifotokoza za zinthu ndi zabwino za...Werengani zambiri -
Kodi njira zitatu zosiyana za polarization za SAR ndi ziti?
1. Kodi SAR polarization ndi chiyani? Polarization: H horizontal polarization; V vertical polarization, ndiko kuti, kugwedezeka kwa munda wamagetsi. Pamene satellite itumiza chizindikiro pansi, kugwedezeka kwa mafunde a wailesi omwe amagwiritsidwa ntchito kungakhale mwa munthu...Werengani zambiri -
Zoyambira za Antena: Magawo Oyambira a Antena - Kutentha kwa Antena
Zinthu zomwe zili ndi kutentha kwenikweni pamwamba pa zero yeniyeni zidzatulutsa mphamvu. Kuchuluka kwa mphamvu yotulutsidwa nthawi zambiri kumawonetsedwa mu kutentha kofanana TB, nthawi zambiri kumatchedwa kutentha kwa kuwala, komwe kumatanthauzidwa motere: TB ndi kuwala...Werengani zambiri -
Zoyambira za Antena: Kodi Antena Zimatuluka Bwanji?
Ponena za ma antenna, funso lomwe anthu amadandaula nalo kwambiri ndi lakuti "Kodi ma radiation amapezeka bwanji?" Kodi mphamvu yamagetsi yopangidwa ndi gwero la chizindikiro imafalikira bwanji kudzera mu mzere wotumizira ndi mkati mwa antenna, ndipo pamapeto pake "imasiyana" ...Werengani zambiri -
Chiyambi ndi Kugawa Magulu a Antena
1. Chiyambi cha Ma Antena Antena ndi kapangidwe ka kusintha pakati pa malo omasuka ndi chingwe chotumizira mauthenga, monga momwe zasonyezedwera pa Chithunzi 1. Mzere wotumizira mauthenga ukhoza kukhala ngati mzere wa coaxial kapena chubu chopanda kanthu (waveguide), chomwe chimagwiritsidwa ntchito kutumiza mphamvu zamagetsi kuchokera...Werengani zambiri -
Magawo oyambira a ma antenna - magwiridwe antchito a antenna ndi phindu lake
Kugwira bwino ntchito kwa antenna kumatanthauza kuthekera kwa antenna kusintha mphamvu zamagetsi zolowera kukhala mphamvu yowala. Mu kulumikizana popanda zingwe, kugwira bwino ntchito kwa antenna kumakhudza kwambiri khalidwe la kutumiza ma signal ndi kugwiritsa ntchito mphamvu. Kugwira bwino ntchito kwa antenna...Werengani zambiri -
Kodi Beamforming ndi chiyani?
Mu gawo la ma antenna a array, beamforming, yomwe imadziwikanso kuti spatial filtering, ndi njira yogwiritsira ntchito ma signal yomwe imagwiritsidwa ntchito kutumiza ndi kulandira mafunde a wailesi opanda zingwe kapena mafunde amawu molunjika. Kukonza ma beamforming ndi njira yolumikizirana...Werengani zambiri -
Kufotokozera mwatsatanetsatane kwa chowunikira chamakona cha trihedral
Mtundu wa chowunikira cha radar chomwe chimagwiritsidwa ntchito pazinthu zambiri monga machitidwe a radar, muyeso, ndi kulumikizana chimatchedwa chowunikira cha triangular. Kuthekera kowunikira mafunde amagetsi (monga mafunde a wailesi kapena zizindikiro za radar) kubwerera ku gwero,...Werengani zambiri -
Ma antenna a Horn ndi ma antenna awiri ozungulira: ntchito ndi madera ogwiritsira ntchito
Antena ya Horn ndi antena yokhala ndi polarized iwiri ndi mitundu iwiri ya antena zomwe zimagwiritsidwa ntchito m'magawo osiyanasiyana chifukwa cha mawonekedwe ndi ntchito zawo zapadera. Munkhaniyi, tifufuza mawonekedwe a antena ya horn ndi antena yokhala ndi polar...Werengani zambiri
