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Chiyambi cha Antenna ndi Gulu
1. Chiyambi cha Antenna Mlongoti ndi njira yosinthira pakati pa malo omasuka ndi mzere wotumizira, monga momwe tawonetsera pa Chithunzi 1. Mzere wotumizira ukhoza kukhala ngati mzere wa coaxial kapena chubu chopanda kanthu (waveguide), chomwe chimagwiritsidwa ntchito pofalitsa. electromagnetic mphamvu fr...Werengani zambiri -
Zoyambira zoyambira za tinyanga - magwiridwe antchito ndi kupindula
Kuchita bwino kwa mlongoti kumatanthawuza kuthekera kwa mlongoti kusintha mphamvu yamagetsi yolowera kukhala mphamvu yowunikira. Polankhulana opanda zingwe, mphamvu ya antenna imakhudza kwambiri khalidwe la kutumizira ma signal ndi kugwiritsa ntchito mphamvu. Kuchita bwino kwa a...Werengani zambiri -
Kodi Beamforming ndi chiyani?
M'munda wa antennas, beamforming, yomwe imadziwikanso kuti kusefa kwapakati, ndi njira yosinthira ma siginecha yomwe imagwiritsidwa ntchito potumiza ndikulandila mafunde a wailesi opanda zingwe kapena mafunde amawu molunjika. Beamforming ndi comm...Werengani zambiri -
Kufotokozera mwatsatanetsatane wa trihedral corner reflector
Mtundu wa chandamale cha radar kapena chowunikira chomwe chimagwiritsidwa ntchito pazinthu zambiri monga makina a radar, kuyeza, ndi kulumikizana kumatchedwa chowunikira katatu. Kutha kuwonetsa mafunde amagetsi (monga mafunde a wailesi kapena ma siginecha a radar) molunjika komwe kumachokera, ...Werengani zambiri -
Nyanga za nyanga ndi tinyanga tapawiri polarized: ntchito ndi madera ntchito
Mlongoti wamanyanga ndi tinyanga tambiri tokhala ndi polarized ndi mitundu iwiri ya tinyanga tomwe timagwiritsidwa ntchito m'malo osiyanasiyana chifukwa cha mawonekedwe awo apadera komanso ntchito zawo. Munkhaniyi, tiwona mawonekedwe a tinyanga ta nyanga ndi ma polar-awiri ...Werengani zambiri -
Kugwiritsa ntchito ukadaulo wa RFMISO vacuum brazing
Njira yowotchera mu ng'anjo ya vacuum ndi mtundu watsopano waukadaulo wowotchera womwe umachitidwa pansi pavuni popanda kuwonjezera flux. Popeza kuti brazing ikuchitika m'malo opanda mpweya, zotsatira zovulaza za mpweya pa workpiece zimatha kukhala elim ...Werengani zambiri -
Waveguide to coaxial converter application kuyambitsa
Pankhani ya ma frequency a wailesi ndi ma microwave ma siginecha, kuphatikiza pakufalitsa ma siginecha opanda zingwe omwe safuna mizere yopatsira, zochitika zambiri zimafunikirabe kugwiritsa ntchito mizere yopatsira ...Werengani zambiri -
Momwe mungadziwire tinyanga zakumanzere ndi zakumanja zozungulira zozungulira
M'dziko la antenna, pali lamulo lotero. Pamene mlongoti wa polarized polarized transit, ukhoza kulandiridwa ndi vertically polarized antenna; pamene mlongoti wa polarized polarized transmit, ukhoza kulandiridwa ndi mlongoti wa polarized polarized; pamene kuli koyenera...Werengani zambiri -
Kodi mlongoti wa microstrip umagwira ntchito bwanji? Kodi pali kusiyana kotani pakati pa mlongoti wa microstrip ndi mlongoti wachigamba?
Mlongoti wa Microstrip ndi mtundu watsopano wa mlongoti wa microwave womwe umagwiritsa ntchito zingwe zosindikizira zomwe zimasindikizidwa pagawo la dielectric monga gawo lowunikira. Ma antenna a Microstrip akhala akugwiritsidwa ntchito kwambiri pamakina amakono olankhulirana chifukwa cha kukula kwawo kochepa, kulemera kwake, mawonekedwe otsika ...Werengani zambiri -
Tanthauzo ndi kusanthula wamba kwa RFID tinyanga
Pakati pa matekinoloje olankhulirana opanda zingwe, ubale womwe ulipo pakati pa chipangizo cholumikizira opanda zingwe ndi mlongoti wa RFID ndi wapadera kwambiri. M'banja la RFID, tinyanga ndi RFID ndizofunikanso ...Werengani zambiri -
Kodi ma radio frequency ndi chiyani?
Ukadaulo wa Radio Frequency (RF) ndiukadaulo wolumikizirana opanda zingwe, womwe umagwiritsidwa ntchito kwambiri pawailesi, kulumikizana, radar, kuwongolera kutali, maukonde a sensa opanda zingwe ndi magawo ena. Mfundo yaukadaulo wamawayilesi opanda zingwe imachokera pakufalitsa ndikusintha ...Werengani zambiri -
Mfundo ya phindu la mlongoti, momwe mungawerengere phindu la mlongoti
Kupeza kwa mlongoti kumatanthawuza kupindula kwamphamvu kwa mlongoti kumalo enaake okhudzana ndi gwero loyenera. Imayimira mphamvu ya radiation ya mlongoti kulowera kwinakwake, ndiye kuti, kulandira ma siginecha kapena kutulutsa mphamvu kwa mlongoti ...Werengani zambiri
