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Indlela yokuthuthukisa ukusebenza kahle kokudlulisa kanye nobubanzi be-antenna
1. Lungiselela ukwakheka kwe-antenna Ukwakheka kwe-antenna kuyisihluthulelo sokuthuthukisa ukusebenza kahle kokudlulisa kanye nobubanzi. Nazi izindlela eziningana zokuthuthukisa ukwakheka kwe-antenna: 1.1 Sebenzisa ubuchwepheshe be-antenna enezimbobo eziningi Ubuchwepheshe be-antenna enezimbobo eziningi bungafaka...Funda kabanzi -
Ubudlelwano phakathi kwamandla esixhumi se-RF coaxial kanye noshintsho lwemvamisa yesiginali
Ukuphathwa kwamandla kwezixhumi ze-RF coaxial kuzoncipha njengoba imvamisa yesignali ikhula. Ushintsho lwemvamisa yesignali yokudlulisa luholela ngqo ekushintsheni kokulahlekelwa kanye nesilinganiso samagagasi okuma kwe-voltage, okuthinta amandla okudlulisa kanye nomphumela wesikhumba. Nge ...Funda kabanzi -
Ukubuyekezwa kwama-antenna omugqa wokudlulisela ngokusekelwe ezintweni ezisetshenziswayo (Ingxenye 2)
2. Ukusetshenziswa kwe-MTM-TL kuzinhlelo ze-Antenna Lesi sigaba sizogxila kuma-TL okwenziwa ngezinto ezisetshenziswayo kanye nezinye zezinhlelo zawo ezivame kakhulu nezifanele zokufeza izakhiwo ezahlukene ze-antenna ngezindleko eziphansi, ukukhiqizwa okulula, ukwenziwa okuncane, i-bandwidth ebanzi, i-ga...Funda kabanzi -
Ukubuyekezwa kwama-Antennas omugqa wokudlulisa we-Metamaterial
I. Isingeniso Izinto ezisetshenziswayo zingachazwa kangcono njengezakhiwo eziklanywe ngokwenziwa ukuze kukhiqizwe izakhiwo ezithile zikagesi ezingekho ngokwemvelo. Izinto ezisetshenziswayo ezinemvume engemihle kanye nokuvuleka okungemihle zibizwa ngokuthi izinto ezisetshenziswa ngesandla sobunxele (LHM...Funda kabanzi -
Ukubuyekezwa komklamo we-rectenna (Ingxenye 2)
Umklamo Ohlanganisiwe we-Antenna-Rectifier Isici sama-rectenna alandela i-topology ye-EG ku-Figure 2 ukuthi i-antenna ifaniswe ngqo ne-rectifier, kune-standard engu-50Ω, edinga ukunciphisa noma ukususa isekethe efanayo ukuze inike amandla i-rectifier...Funda kabanzi -
Ukubuyekezwa komklamo we-rectenna (Ingxenye 1)
1. Isingeniso Ukuvunwa kwamandla e-Radio frequency (RF) (RFEH) kanye nokudluliswa kwamandla angenantambo (WPT) kudonsele isithakazelo esikhulu njengezindlela zokufeza amanethiwekhi angenantambo azinzile angenabhethri. Ama-Rectenna ayitshe lesisekelo lezinhlelo ze-WPT kanye ne-RFEH futhi anezimpawu...Funda kabanzi -
Ukubuka konke kobuchwepheshe be-Terahertz Antenna 1
Njengoba ukuthandwa kwamadivayisi angenantambo kukhula, izinsizakalo zedatha zingene enkathini entsha yentuthuko esheshayo, eyaziwa nangokuthi ukukhula okukhulu kwezinsizakalo zedatha. Njengamanje, inani elikhulu lezinhlelo zokusebenza lithuthela kancane kancane kusuka kumakhompyutha kuya kumadivayisi angenantambo...Funda kabanzi -
Isibuyekezo Se-Antena: Isibuyekezo Se-Fractal Metasurfaces Nomklamo We-Antena
I. Isingeniso Ama-Fractal ayizinto zezibalo ezibonisa izakhiwo ezifanayo ezikalini ezahlukene. Lokhu kusho ukuthi uma usondeza/ukhipha isimo se-fractal, ingxenye ngayinye yaso ibukeka ifana kakhulu nayo yonke; okungukuthi, amaphethini noma izakhiwo ezifanayo zejometri ziyaphindaphinda...Funda kabanzi -
Umhlahlandlela Wamagagasi we-RFMISO kuya ku-Coaxial Adapter (RM-WCA19)
I-waveguide kuya ku-adaptha ye-coaxial iyingxenye ebalulekile yama-antenna e-microwave kanye nezingxenye ze-RF, futhi idlala indima ebalulekile kuma-antenna e-ODM. I-waveguide kuya ku-adaptha ye-coaxial iyidivayisi esetshenziselwa ukuxhuma i-waveguide kukhebula le-coaxial, idlulisa ngempumelelo amasignali e-microwave kusuka ...Funda kabanzi -
Isingeniso kanye nokuhlukaniswa kwama-antenna athile avamile
1. Isingeniso kuma-Antenna I-antenna iyisakhiwo sokushintsha phakathi kwesikhala esikhululekile nomugqa wokudlulisela, njengoba kuboniswe kuMfanekiso 1. Umugqa wokudlulisela ungaba ngesimo somugqa we-coaxial noma ithubhu elingenalutho (i-waveguide), elisetshenziselwa ukudlulisa amandla kagesi...Funda kabanzi -
Kuyini Ukusebenza Kahle Komsebe We-Antenna? I-Formula, Ukulinganisa kanye Nokuhwebelana Komklamo
Isithombe 1. Izifunda ze-Main-beam kanye ne-sidelobe ezisetshenziselwa ukuchaza ukusebenza kahle kwe-antenna beam. Kuyini Ukusebenza Kahle Kwe-Antenna Beam? Ukusebenza kahle kwe-antenna beam, okubizwa nangokuthi ukusebenza kahle kwe-main-beam, kuyingxenye ye-antenna ephelele ekhishwa...Funda kabanzi -
Incazelo ye-SAR Polarization: I-Polarization eyodwa, ephindwe kabili kanye nephelele
I-SAR polarization ichaza ukuqondiswa kwensimu ye-electromagnetic edluliselwa futhi yamukelwe uhlelo lwe-radar lokuvula okwenziwe. Ngenxa yokuthi izindawo nezakhiwo ezahlukene zihlakaza amasimu avundlile naqondile ngendlela ehlukile, i-polarization ingenye yezinhlobo eziwusizo kakhulu...Funda kabanzi
