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Isingeniso kuma-antenna e-log-periodic kanye nezinkambu zawo zohlelo lokusebenza
I-antenna ye-log-periodic iyindlela ekhethwayo ye-antenna eqondisa i-low-frequency ultra-wideband directional. Inezici ze-medium gain, i-operating frequency bandwidth, kanye nokusebenza kahle ngaphakathi kwe-operating frequency band. Ifaneleka...Funda kabanzi -
Hlola ubuchwepheshe obuthuthukisiwe be-antenna ze-logarithmic helical ezigobile
I-antenna ye-logarithmic helix eyindilinga iyi-antenna esetshenziselwa ukwamukela nokudlulisa amasignali omsakazo. Isakhiwo sayo sakhiwe ngocingo oluyindilinga oluncipha kancane kancane ngesimo esijikelezayo. Umklamo we-antenna eyindilinga ye-logarithmic eyindilinga usekelwe esimisweni se-logarith...Funda kabanzi -
Uyazi ukuthi yiziphi izici ezithinta amandla okuxhuma kwe-RF coaxial?
Eminyakeni yamuva nje, ngentuthuko esheshayo yokuxhumana okungenantambo kanye nobuchwepheshe be-radar, ukuze kuthuthukiswe ibanga lokudlulisela uhlelo, kubalulekile ukwandisa amandla okudlulisela uhlelo. Njengengxenye yohlelo lonke lwe-microwave, i-RF coaxial c...Funda kabanzi -
Isimiso sokusebenza kanye nokwethulwa kwe-antenna ye-broadband horn
Ama-antenna e-Broadband horn amadivayisi asetshenziswa emkhakheni wokuxhumana kwemvamisa yomsakazo ukudlulisa nokwamukela amasignali ezinhlobonhlobo zamaza. Aklanyelwe ukuhlinzeka nge-bandwidth ebanzi futhi angasebenza ngama-band amaningi emvamisa. Ama-antenna e-horn ayaziwa...Funda kabanzi -
Isebenza kanjani i-antenna yophondo oluyindilinga olune-polarized
I-antenna yophondo oluyindilinga olune-polarized iyi-antenna evame ukusetshenziswa ezinhlelweni zokuxhumana ezingenantambo. Isimiso sayo sokusebenza sisekelwe ezicini zokusabalala kanye nokuhlukaniswa kwamagagasi kagesi. Okokuqala, qonda ukuthi amagagasi kagesi angaba ne-p...Funda kabanzi -
Umlando kanye nomsebenzi wama-antenna e-cone horn
Umlando wama-antenna e-tapered horn uqala ekuqaleni kwekhulu lama-20. Ama-antenna okuqala e-tapered horn ayesetshenziswa kuma-amplifier kanye nezinhlelo zesipikha ukuthuthukisa imisebe yezimpawu zomsindo. Ngokuthuthuka kokuxhumana okungenantambo, ama-antenna e-conical horn...Funda kabanzi -
Indlela Ama-Antennas E-Waveguide Probe Asebenza Ngayo
I-antenna ye-probe ye-Waveguide iyi-antenna ekhethekile evame ukusetshenziswa ekudlulisweni kwesignali kanye nokwamukelwa kuma-wave band avame kakhulu, ama-microwave kanye nama-millimeter. Ikwazi ukuthola imisebe yesignali kanye nokwamukelwa ngokusekelwe ezicini zama-waveguides. I-waveguide iyi-transmission m...Funda kabanzi -
Izisekelo Zokushabalala kanye Nezinhlobo Zokushabalala Ekuxhumaneni Okungenantambo
Leli khasi lichaza izisekelo zokushabalala kanye nezinhlobo zokushabalala ekuxhumaneni okungenantambo. Izinhlobo zokushabalala zihlukaniswe ukushabalala okukhulu kanye nokushabalala okuncane (ukusabalala kokulibaziseka kwezindlela eziningi kanye nokusabalala kwe-doppler). Ukushabalala okuthe tyaba kanye nokushabalala kokukhetha imvamisa kuyingxenye yokushabalala kwezindlela eziningi...Funda kabanzi -
Umehluko Phakathi kwe-AESA Radar kanye ne-PESA Radar | I-AESA Radar Vs PESA Radar
Leli khasi liqhathanisa i-radar ye-AESA ne-radar ye-PESA futhi likhuluma ngomehluko phakathi kwe-radar ye-AESA ne-radar ye-PESA. I-AESA imele i-Active Electronically Scanned Array kanti i-PESA imele i-Passive Electronically Scanned Array. ● I-PESA Radar I-PESA radar isebenzisa i-commo...Funda kabanzi -
Ukusetshenziswa kwe-Antenna
Ama-antenna anezinhlelo zokusebenza ezahlukahlukene emikhakheni eyahlukene, aguqula ukuxhumana, ubuchwepheshe, kanye nocwaningo. Lawa madivayisi abalulekile ekudluliseni nasekutholeni amaza kagesi, okwenza kube nokusebenza okuningi. Ake sihlole ezinye izinhlelo zokusebenza ezibalulekile ze...Funda kabanzi -
Isimiso Sokukhetha Sosayizi We-Waveguide
Umhlahlandlela wamagagasi (noma umhlahlandlela wamagagasi) umugqa wokudlulisa ongenalutho owenziwe ngomqhubi omuhle. Uyithuluzi lokusabalalisa amandla kagesi (ikakhulukazi ukudlulisa amagagasi kagesi anama-wavelengths ngokulandelana kwamasentimitha) Amathuluzi avamile (ikakhulukazi ukudlulisa ugesi...Funda kabanzi -
Imodi Yokusebenza ye-Antenna Ephindwe Kabili Enezimpondo Ezimbili
I-antenna yophondo olunezinhlangothi ezimbili ingadlulisa futhi yamukele amagagasi kagesi ahlukaniswe ngokuvundlile nangokuvundlile ngenkathi igcina isimo sendawo singashintshi, ukuze iphutha lokuphambuka kwesimo sesistimu libangelwe ukushintsha isikhundla se-antenna ukuze kuhlangatshezwane...Funda kabanzi
