Kodi phindu la mlongoti ndi chiyani?

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Kupeza kwa mlongoti kumatanthawuza kuchuluka kwa kachulukidwe kamphamvu ka siginecha yopangidwa ndi mlongoti weniweni komanso chinthu choyenera cha radiation pamalo omwewo mumlengalenga pansi pa mphamvu yolowera yofanana. opangidwa ndi mlongoti weniweni ndi chinthu choyenera cha radiation pamalo omwewo mumlengalenga pansi pa mphamvu yofanana yolowera.Imalongosola mochulukira momwe mlongoti umayika mphamvu zolowetsa.Kuchepetsa lobe yaikulu ya chitsanzo, kucheperachepera kwa tsankho lachiwiri ndi kupindula kwakukulu.Kupeza kwa mlongoti kumagwiritsidwa ntchito kuyeza kuthekera kwa mlongoti kutumiza ndi kulandira ma siginecha mbali ina yake.Ndi imodzi mwamagawo ofunikira kwambiri pakusankha mlongoti woyambira.

Nthawi zambiri, kuwonjezereka kwa phindu kumadalira kuchepetsedwa kwa kukula kwa mafunde a ndege yoyimirira kumbuyo kwa ma radiation, ndikusunga mawonekedwe a omnidirectional pa ndege yopingasa.Kupindula kwa mlongoti n'kofunika kwambiri pa khalidwe la ntchito ya machitidwe oyankhulana ndi mafoni, chifukwa amatsimikizira mlingo wa chizindikiro pamphepete mwa manja a njuchi, ndipo kuwonjezeka kwa phindu kungatheke .

Wonjezerani kufalikira kwa netiweki m'njira yodziwika, kapena onjezerani phindu mumtundu womwe wafotokozedwa.Dongosolo lililonse la ma cellular ndi njira yapawiri.Kuchulukitsa kupindula kwa tinyanga kumatha kuchepetsa njira yolumikizirana ndi ma bidirectional system kuti ipeze malire.Kuphatikiza apo, magawo omwe akuyimira kupindula kwa mlongoti akuphatikiza dBd ndi dBi.DBi ndiye phindu loyerekeza ndi mlongoti woyambira, ndipo ma radiation ndi ofanana mbali zonse: kupindula kwa dBd poyerekeza ndi mlongoti wofananira dBi=dBd+2.15.Pazifukwa zomwezo, kupindula kwakukulu, ndipamene mafunde amayenda patali.


Nthawi yotumiza: Aug-25-2022