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Yintoni i-Directivity ye-Antenna?
Kwicandelo lee-antenna ze-microwave, i-directivity yiparameter esisiseko echaza indlela i-antenna egxila ngayo amandla kwicala elithile. Lumlinganiselo wamandla e-antenna okugxila kwimitha yerediyo (RF) kwicala elithile.Funda ngokugqithisileyo -
【Imveliso yamva nje】I-Antenna yeConical Dual Horn RM-CDPHA1520-15
Inkcazelo I-Antenna yeConical Dual Horn 15 dBi Uhlobo lweGain, 1.5-20GHz Uluhlu lweeFrequency RM-CDPHA1520-15 Into ethile...Funda ngokugqithisileyo -
Ngaba i-Higher Gain ithetha i-Antenna engcono?
Kwicandelo lobunjineli be-microwave, ukusebenza kwe-antenna yinto ebalulekileyo ekumiseleni ukusebenza kakuhle nokusebenza kakuhle kweenkqubo zonxibelelwano ezingenazingcingo. Enye yezona zihloko zixoxwa kakhulu kukuba ingaba inzuzo ephezulu ithetha i-antenna engcono na. Ukuphendula le mibuzo...Funda ngokugqithisileyo -
Indlela Yokunyusa Ukwanda Kwee-Antenna
Ukwanda kwee-antenna yiparameter ebalulekileyo kwiinkqubo zonxibelelwano ezingenazingcingo, njengoko imisela amandla e-antenna okuqondisa okanye ukugxila amandla erediyo kwicala elithile. Ukwanda kwee-antenna okuphezulu kuphucula amandla esignali, kwandisa uluhlu lonxibelelwano, kunye nokuphucula...Funda ngokugqithisileyo -
Yintoni i-antenna ye-log periodic
I-Log Periodic Antenna (LPA) yacetywayo ngo-1957 kwaye lolunye uhlobo lwe-antenna engeyiyo i-frequency-variable. Isekelwe kule ngcamango ilandelayo efanayo: xa i-antenna iguqulwa ngokwe-factor ethile elinganayo τ kwaye isalingana nesakhiwo sayo sokuqala...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 -
【Imveliso yamva nje】I-Planar Spiral Antenna, RM-PSA218-2R
Imodeli yeFrequency Range Gain VSWR RM-PSA218-2R 2-18GHz 2Typ 1.5 Uhlobo lweRF MISO's Model RM-PSA218-2R yiplani ejikelezayo ngesandla sasekunene...Funda ngokugqithisileyo -
【Imveliso yamva nje】I-Antenna yeempondo ezimbini ezivuthululweyo, RM-DPHA4244-21
Inkcazelo I-RM-DPHA4244-21 yindibano ye-antenna egcweleyo, ene-polarized ezimbini, esebenza kuluhlu lweefrikhwensi ukusuka kwi-42 ukuya kwi-44 GHz. T...Funda ngokugqithisileyo -
Yeyiphi inzuzo efanelekileyo ye-antenna
Iyintoni inzuzo ye-antenna? Ukwanda kwe-antenna kubhekisa kumlinganiselo wobuninzi bamandla esignali eveliswa yi-antenna yokwenyani kunye neyunithi efanelekileyo yokukhazimla kwindawo enye kwindawo efanayo phantsi kwemeko yamandla okufaka alinganayo. Ichaza ngokobuninzi...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 -
【Imveliso yamva nje】I-antenna eqhelekileyo yokufumana uphondo, i-WR(10-15)
Eyona Antenna Ilungileyo Kuwe Iimpawu Eziqhelekileyo > Inzuzo: 25 dBi Uhlobo > I-Linear Polarization > I-VSWR: 1.3 Uhlobo > I-Cross Polarization Isolation: 50 &g...Funda ngokugqithisileyo
