-
Kodi mungawongolere bwanji mphamvu yotumizira mauthenga ndi kuchuluka kwa ma antenna?
1. Kukonza Kapangidwe ka Antena Kapangidwe ka Antena ndikofunikira kwambiri pakukweza magwiridwe antchito komanso kuchuluka kwa ma antenna. Nazi njira zingapo zowongolera kapangidwe ka antena: 1.1 Ukadaulo wa antena wotseguka kwambiri Ukadaulo wa antena wotseguka kwambiri umawonjezera kuwongolera kwa antena ndikupeza, kupangitsa...Werengani zambiri -
Ndi Antenna iti yomwe imagwiritsidwa ntchito kwambiri mu microwave?
Mu ntchito za microwave, kusankha antenna yoyenera ndikofunikira kwambiri kuti igwire bwino ntchito. Pakati pa zosankha zosiyanasiyana, antenna ya **horn** imadziwika kuti ndi imodzi mwazomwe zimagwiritsidwa ntchito kwambiri chifukwa cha kuchuluka kwake, bandwidth yake yayikulu, komanso mawonekedwe ake a radiation. Chifukwa chiyani Horn Ant...Werengani zambiri -
Momwe Mungapangire Chizindikiro Changa cha Antena Kukhala Cholimba: Njira 5 Zaukadaulo
Kuti muwonjezere mphamvu ya chizindikiro cha antenna mu makina a microwave, yang'anani kwambiri pa kukonza mapangidwe a antenna, kasamalidwe ka kutentha, ndi kupanga molondola. Pansipa pali njira zotsimikizika zowonjezerera magwiridwe antchito: 1. Konzani Kupeza ndi Kugwira Ntchito Bwino kwa Antena Gwiritsani Ntchito Antena Anyanga Yochuluka: ...Werengani zambiri -
Ukadaulo Watsopano Woziziritsa & Ma Antenna Opangidwa Mwamakonda: Kulimbikitsa Machitidwe a Microwave a Next-Gen
M'magawo apamwamba monga 5G mmWave, kulumikizana kwa satellite, ndi radar yamphamvu kwambiri, kupita patsogolo kwa magwiridwe antchito a antenna a microwave kumadalira kwambiri kasamalidwe ka kutentha kwapamwamba komanso luso lopanga mwamakonda. Nkhaniyi ikufotokoza momwe New Energy vacuum idathandizira madzi...Werengani zambiri -
Kusanthula kwa zochitika zazikulu zogwiritsira ntchito ndi ubwino waukadaulo wa ma antenna a nyanga
Mu gawo la kulumikizana opanda zingwe ndi ukadaulo wamagetsi, ma antenna a nyanga akhala zigawo zazikulu m'magawo ambiri ofunikira chifukwa cha kapangidwe kawo kapadera komanso magwiridwe antchito abwino kwambiri. Nkhaniyi iyamba kuchokera ku zochitika zisanu ndi ziwiri zazikulu zogwiritsira ntchito komanso mozama ...Werengani zambiri -
Kusanthula kusiyana kwakukulu pakati pa ma antenna a RF ndi ma antenna a microwave
Mu gawo la zida zamagetsi zamagetsi, ma antenna a RF ndi ma antenna a microwave nthawi zambiri amasokonezeka, koma kwenikweni pali kusiyana kwakukulu. Nkhaniyi imachita kusanthula kwaukadaulo kuchokera ku magawo atatu: tanthauzo la gulu la ma frequency, mfundo ya kapangidwe, ndi m...Werengani zambiri -
Chidziwitso cha Antena
1. Kuchuluka kwa ma antenna Kuchuluka kwa ma antenna kumatanthauza chiŵerengero cha kuchuluka kwa mphamvu ya ma radiation ya antenna mbali inayake ku kuchuluka kwa mphamvu ya ma radiation ya antenna yofotokozera (nthawi zambiri gwero labwino la ma radiation point) pa mphamvu yomweyo yolowera. Ma parameter omwe ...Werengani zambiri -
Momwe mungakulitsire mphamvu yotumizira ndi kuchuluka kwa antenna
1. Konzani bwino kapangidwe ka antenna Kapangidwe ka antenna ndiye chinsinsi chowongolera magwiridwe antchito komanso kuchuluka kwa ma antenna. Nazi njira zingapo zokonzetsera kapangidwe ka antenna: 1.1 Gwiritsani ntchito ukadaulo wa antenna wokhala ndi ma antenna ambiri Ukadaulo wa antenna wokhala ndi ma antenna ambiri ungaphatikizepo...Werengani zambiri -
Ubale pakati pa mphamvu ya cholumikizira cha RF coaxial ndi kusintha kwa ma signal frequency
Mphamvu yogwiritsira ntchito ma RF coaxial connectors idzachepa pamene ma signal frequency akuwonjezeka. Kusintha kwa ma signal frequency kumabweretsa kusintha kwa kutayika ndi mafunde oyima pamagetsi, zomwe zimakhudza mphamvu yotumizira ndi zotsatira za khungu. Kwa ...Werengani zambiri -
Kuwunikanso ma antenna a chingwe chotumizira mauthenga pogwiritsa ntchito zinthu zoyambira (Gawo 2)
2. Kugwiritsa Ntchito MTM-TL mu Machitidwe a Antenna Gawoli lidzayang'ana kwambiri ma TL opangidwa ndi zinthu zopangidwa ndi zinthu zina komanso zofunikira kwambiri popanga mapangidwe osiyanasiyana a antenna okhala ndi mtengo wotsika, kupanga kosavuta, miniaturization, bandwidth yayikulu, ndi ga...Werengani zambiri -
Kubwereza kwa Ma Antenna a Metamaterial Transmission Line
I. Chiyambi Metaterials ikhoza kufotokozedwa bwino ngati mapangidwe opangidwa mwaluso kuti apange zinthu zina zamagetsi zomwe sizilipo mwachilengedwe. Metaterials zomwe zili ndi permittivity yoipa komanso negative permeability zimatchedwa left-handed metaterials (LHM...Werengani zambiri -
Kuwunikanso kapangidwe ka rectenna (Gawo 2)
Kapangidwe ka Antena-Rectifier Khalidwe la ma rectenna otsatira topology ya EG mu Chithunzi 2 ndilakuti antenna imagwirizana mwachindunji ndi rectifier, osati muyezo wa 50Ω, womwe umafuna kuchepetsa kapena kuchotsa dera lofananira kuti lipatse mphamvu rectifier...Werengani zambiri
