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Ungayiphucula njani indlela esebenza ngayo i-transmission kunye noluhlu lwee-antenna?
1. Ukuphucula uyilo lwe-Antenna Uyilo lwe-Antenna lubalulekile ekuphuculeni ukusebenza kakuhle kothumelo kunye nobubanzi. Nazi iindlela ezimbalwa zokuphucula uyilo lwe-antenna: 1.1 Ubuchwepheshe be-antenna enezimbobo ezininzi Ubuchwepheshe be-antenna enezimbobo ezininzi buyandisa ulwalathiso lwe-antenna kunye nokuzuza,...Funda ngokugqithisileyo -
Yeyiphi i-antenna esetyenziswa kakhulu kwi-microwave?
Kwizicelo ze-microwave, ukukhetha i-antenna efanelekileyo kubalulekile ukuze isebenze kakuhle. Phakathi kweendlela ezahlukeneyo, i-antenna ye-**horn** ivelele njengenye yezona zisetyenziswa kakhulu ngenxa yokwanda kwayo okuphezulu, i-bandwidth ebanzi, kunye nepateni yemitha ye-directional radiation. Kutheni i-Horn Ant...Funda ngokugqithisileyo -
Indlela Yokwenza Isignali Yam Ye-Antenna Iqine: Amaqhinga Obuchwephesha ama-5
Ukuphucula amandla esignali ye-antenna kwiinkqubo ze-microwave, gxila ekwenzeni ngcono uyilo lwe-antenna, ulawulo lobushushu, kunye nokuveliswa ngokuchanekileyo. Ngezantsi kukho iindlela eziqinisekisiweyo zokuphucula ukusebenza: 1. Sebenzisa ngcono i-Antenna Gain & Efficiency Antennas High-Gain Horn: ...Funda ngokugqithisileyo -
Itekhnoloji yokuPholisa eNtsha kunye neeAntennas ezenziwe ngokwezifiso: Ukunika amandla iinkqubo zeMicrowave zesizukulwana esilandelayo
Kwimimandla yanamhlanje efana ne-5G mmWave, unxibelelwano lwesathelayithi, kunye ne-radar enamandla aphezulu, impumelelo ekusebenzeni kwe-antenna ye-microwave ixhomekeke kakhulu kulawulo oluphezulu lobushushu kunye nobuchule bokuyila ngokwezifiso. Eli nqaku lihlola indlela i-New Energy vacuum eyawasebenzisa ngayo amanzi...Funda ngokugqithisileyo -
Uhlalutyo lweemeko eziphambili zesicelo kunye neenzuzo zobugcisa zee-antennas zephondo
Kwicandelo lonxibelelwano olungenazingcingo kunye netekhnoloji ye-electromagnetic, ii-antennas zeempondo ziye zaba zizinto eziphambili kwiindawo ezininzi ezibalulekileyo ngenxa yoyilo lwazo olulodwa kunye nokusebenza kwazo okugqwesileyo. Eli nqaku liza kuqala kwiimeko ezisixhenxe eziphambili zesicelo kwaye liza nzulu...Funda ngokugqithisileyo -
Uhlalutyo lomahluko ophambili phakathi kwee-antenna ze-RF kunye nee-antenna ze-microwave
Kwicandelo lezixhobo zemitha ye-electromagnetic, ii-antenna ze-RF kunye nee-antenna ze-microwave zihlala zibhideka, kodwa eneneni kukho umahluko osisiseko. Eli nqaku lenza uhlalutyo lobuchwephesha oluvela kwiinkalo ezintathu: inkcazo yebhendi yefrikhwensi, umgaqo woyilo, kunye ne-m...Funda ngokugqithisileyo -
Ulwazi lwe-Antenna Gain
1. Ukwanda kwee-antenna Ukwanda kwee-antenna kubhekisa kumlinganiselo wobuninzi bamandla emitha ye-antenna kwicala elithile elichaziweyo kubuninzi bamandla emitha ye-antenna yesalathiso (ngesiqhelo umthombo wenqaku lemitha ofanelekileyo) kumandla afanayo okufaka. Iiparameter ezi...Funda ngokugqithisileyo -
Indlela yokuphucula ukusebenza kakuhle kothumelo kunye noluhlu lwe-antenna
1. Lungiselela uyilo lwe-antenna Uyilo lwe-antenna lubalulekile ekuphuculeni ukusebenza kakuhle kothumelo kunye noluhlu. Nazi iindlela ezininzi zokuphucula uyilo lwe-antenna: 1.1 Sebenzisa iteknoloji ye-antenna enezimbobo ezininzi Ubuchwepheshe be-antenna enezimbobo ezininzi bunokubandakanya...Funda ngokugqithisileyo -
Ubudlelwane phakathi kwamandla esixhumi se-RF coaxial kunye notshintsho lwesandisi-lizwi
Ukuphathwa kwamandla kwezihlanganisi ze-RF coaxial kuya kuncipha njengoko isantya sesignali sisanda. Utshintsho lwesantya sesignali yokudlulisa lukhokelela ngokuthe ngqo kutshintsho kwilahleko kunye nomlinganiselo wamaza okuma kwevolthi, nto leyo echaphazela amandla okudlulisa kunye nefuthe lesikhumba. Kwi ...Funda ngokugqithisileyo -
Uphononongo lwee-antenna zomgca wothumelo olusekelwe kwi-metaterials (Icandelo lesi-2)
2. Ukusetyenziswa kwe-MTM-TL kwiiNkqubo ze-Antenna Eli candelo liza kugxila kwii-TLs ze-metaterial zokwenziwa kunye nezinye zezona zicelo zazo ziqhelekileyo nezifanelekileyo zokufezekisa izakhiwo ezahlukeneyo ze-antenna ngexabiso eliphantsi, ukwenziwa okulula, ukwenziwa okuncinci, i-bandwidth ebanzi, i-ga...Funda ngokugqithisileyo -
Uphononongo lwee-Antennas zoMgca woThumelo lweMetamaterial
I. Intshayelelo Iimetaterials zinokuchazwa ngcono njengezakhiwo ezenziwe ngobuchule ukuvelisa iipropati ezithile ze-electromagnetic ezingekhoyo ngokwendalo. Iimetaterials ezine-permittivity engalunganga kunye ne-negative permeability zibizwa ngokuba ziimetaterials zesandla sasekhohlo (LHM...Funda ngokugqithisileyo -
Uphononongo loyilo lwe-rectenna (Icandelo lesi-2)
Uyilo oludibeneyo lwe-Antenna-Rectifier Uphawu lwee-rectennas ezilandela i-topology ye-EG kuMfanekiso 2 kukuba i-antenna ihambelana ngqo ne-rectifier, endaweni yomgangatho we-50Ω, ofuna ukunciphisa okanye ukususa isekethe ehambelanayo ukuze kunikwe amandla i-rectifier...Funda ngokugqithisileyo
