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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 -
Amapharamitha ayisisekelo e-antenna - ukusebenza kahle kwe-beam kanye ne-bandwidth
isithombe 1 1. Ukusebenza kahle kwe-beam Enye ipharamitha evamile yokuhlola ikhwalithi yokudlulisa nokwamukela ama-antenna ukusebenza kahle kwe-beam. Ku-antenna ene-lobe eyinhloko ohlangothini lwe-z-axis njengoba kuboniswe kuMfanekiso 1,...Funda kabanzi -
Kunconywa i-RFMISO (RM-CDPHA2343-20) I-Antenna Yezimpondo Eziyindilinga
I-antenna yophondo oluyi-conical iyi-antenna ye-microwave esetshenziswa kakhulu enezici eziningi ezihlukile nezinzuzo. Isetshenziswa kabanzi emikhakheni efana nokuxhumana, i-radar, ukuxhumana ngesathelayithi, kanye nokulinganisa i-antenna. Lesi sihloko sizokwethula izici nezinzuzo ze...Funda kabanzi -
Yiziphi izindlela ezintathu ezahlukene ze-polarization ze-SAR?
1. Kuyini ukuhlukaniswa kwe-SAR? Ukuhlukaniswa: Ukuhlukaniswa okuvundlile okungu-H; Ukuhlukaniswa okuvundlile okungu-V, okungukuthi, isiqondiso sokudlidliza sensimu ye-electromagnetic. Lapho isathelayithi idlulisela isignali phansi, isiqondiso sokudlidliza segagasi lomsakazo elisetshenziswayo singaba kumuntu...Funda kabanzi -
Izisekelo ze-Antena: Amapharamitha e-Antena ayisisekelo – Izinga lokushisa le-Antena
Izinto ezinamazinga okushisa angempela angaphezu kuka-zero aphelele zizokhipha amandla. Inani lamandla akhishwayo livame ukuvezwa ekushiseni okulinganayo i-TB, ngokuvamile okubizwa ngokuthi izinga lokushisa lokukhanya, okuchazwa ngokuthi: i-TB ukukhanya...Funda kabanzi -
Izisekelo ze-Antenna: Ama-Antenna Akhanya Kanjani?
Uma kukhulunywa ngama-antenna, umbuzo abantu abakhathazeke kakhulu ngawo uthi "Kufinyelelwa kanjani ngempela imisebe?" Insimu kagesi ekhiqizwa ngumthombo wesignali isakazeka kanjani ngomugqa wokudlulisela nangaphakathi kwe-antenna, futhi ekugcineni "ihlukane" ...Funda kabanzi -
Isingeniso kanye nokuHlela i-Antena
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 -
Amapharamitha ayisisekelo ama-antenna - ukusebenza kahle kwe-antenna kanye nokuzuza kwayo
Ukusebenza kahle kwe-antenna kubhekisela ekhonweni le-antenna lokuguqula amandla kagesi okufakwayo abe amandla akhishwa imisebe. Ekuxhumaneni okungenantambo, ukusebenza kahle kwe-antenna kunomthelela obalulekile kwikhwalithi yokudlulisa isignali kanye nokusetshenziswa kwamandla. Ukusebenza kahle kwe-a...Funda kabanzi -
Kuyini i-Beamforming?
Emkhakheni wama-antenna e-array, i-beamforming, eyaziwa nangokuthi ukuhlunga kwesikhala, iyindlela yokucubungula isignali esetshenziselwa ukudlulisa nokwamukela amaza omsakazo angenantambo noma amaza omsindo ngendlela eqondisa ngqo. I-Beamforming iwukuxhumana...Funda kabanzi -
Incazelo eningiliziwe yesibonisi sekona se-trihedral
Uhlobo lwe-radar target noma i-reflector ye-passive esetshenziswa ezinhlelweni eziningi ezifana nezinhlelo ze-radar, ukulinganisa, kanye nokuxhumana ibizwa ngokuthi i-reflector engunxantathu. Amandla okubonakalisa amaza kagesi (njengamaza omsakazo noma izimpawu ze-radar) abuyele ngqo emthonjeni,...Funda kabanzi -
Ama-antenna empondo kanye nama-antenna ahlukaniswe kabili: izinhlelo zokusebenza nezindawo zokusebenzisa
I-antenna yempondo kanye ne-antenna ephindwe kabili kuyizinhlobo ezimbili zama-antenna asetshenziswa emikhakheni eyahlukene ngenxa yezici nemisebenzi yawo eyingqayizivele. Kulesi sihloko, sizohlola izici zama-antenna empondo kanye ne-antenna ephindwe kabili...Funda kabanzi
