-
Ama-Antenna e-Slotted Waveguide – Izimiso Zokuklama
Isithombe 1 sibonisa umdwebo we-waveguide ojwayelekile onezikhala, onesakhiwo se-waveguide eside nesincane esinezikhala phakathi. Lesi sikhala singasetshenziswa ukudlulisa amaza kagesi. isithombe 1. Ijiyometri ye-waveguide evame kakhulu enezikhala...Funda kabanzi -
Izilinganiso ze-Antenna
Ukulinganisa i-antenna inqubo yokuhlola nokuhlaziya ukusebenza kwe-antenna ngobuningi kanye nezici. Ngokusebenzisa imishini yokuhlola ekhethekile kanye nezindlela zokulinganisa, silinganisa inzuzo, iphethini yemisebe, isilinganiso samagagasi okuma, impendulo yemvamisa kanye nezinye izinto...Funda kabanzi -
Qonda izimiso zokusebenza kanye nokusetshenziswa kwe-waveguide kuma-converter e-coaxial
I-waveguide ye-adaptha ye-coaxial iyithuluzi elisetshenziselwa ukuxhuma izinhlobo ezahlukene zemigqa yokudlulisela i-waveguide. Ivumela ukuguqulwa phakathi kwezintambo ze-coaxial kanye ne-waveguide ukuze kudluliselwe isignali kanye nokuxhumeka ezinhlelweni ezahlukene zokuxhumana ezingenantambo, izinhlelo ze-radar, i-microwave...Funda kabanzi -
Ukuhlukaniswa kwamagagasi endiza
I-Polarization ingenye yezici eziyisisekelo zama-antenna. Okokuqala sidinga ukuqonda i-polarization yamagagasi endiza. Ngemuva kwalokho singaxoxa ngezinhlobo eziyinhloko ze-antenna polarization. i-linear polarization Sizoqala ukuqonda i-polarization o...Funda kabanzi -
Izinhlobo ezivamile zezixhumi ze-antenna kanye nezici zazo
Isixhumi se-antenna siyisixhumi se-elekthronikhi esisetshenziselwa ukuxhuma imishini yemvamisa yomsakazo kanye nezintambo. Umsebenzi waso oyinhloko ukudlulisa amasignali emvamisa ephezulu. Isixhumi sinezici ezinhle kakhulu zokufanisa i-impedance, okuqinisekisa ukuthi ukubonakaliswa kwesignali nokulahlekelwa...Funda kabanzi -
Umgomo wokusebenza kanye nezinzuzo zama-antenna e-logarithmic periodic
I-antenna ye-log-periodic iyi-antenna ye-wide-band esimiso sayo sokusebenza sisekelwe ekuqineni kwe-resonance kanye nesakhiwo se-log-periodic. Lesi sihloko sizokwethula futhi kuma-antenna e-log-periodic avela ezicini ezintathu: umlando, isimiso sokusebenza kanye nezinzuzo ze-antenna ye-log-periodic...Funda kabanzi -
Izindaba ezinhle: Siyakubongela i-RF MISO ngokunqoba i-“High-tech Enterprise”
Ukuhlonza ibhizinisi lobuchwepheshe obuphezulu kuwukuhlola okuphelele nokuhlonza amalungelo empahla yengqondo azimele enkampani, impumelelo yesayensi nezobuchwepheshe, amakhono okuguqula, ucwaningo nentuthuko, ukuphathwa kwenhlangano...Funda kabanzi -
Ukuvulwa okusebenzayo kwe-antenna
Ipharamitha ewusizo ebala amandla okwamukela e-antenna yindawo ephumelelayo noma ukuvulwa okusebenzayo. Ake sithi igagasi lendiza eline-polarization efanayo ne-antenna etholayo liyisigameko ku-antenna. Futhi ake sithi igagasi liya entuthwaneni...Funda kabanzi -
Isibonisi Sekona Esiyi-Trihedral: Ukuzindla Okuthuthukisiwe Nokudluliselwa Kwezimpawu Zokuxhumana
Isibukisi se-trihedral, esaziwa nangokuthi isibukisi sekona noma isibukisi se-triangular, siyithuluzi eliqondiwe ngokunganaki elivame ukusetshenziswa kuma-antenna kanye nezinhlelo ze-radar. Siqukethe izibukisi ezintathu ezihleliwe ezakha isakhiwo esinonxantathu esivaliwe. Lapho igagasi le-electromagnetic lishaya i-tr...Funda kabanzi -
Ukufanisa i-Waveguide
Ungakufeza kanjani ukufaniswa kwe-impedance kwama-waveguides? Kusukela ku-theory yomugqa wokudlulisela ku-theory ye-antenna ye-microstrip, siyazi ukuthi imigqa yokudlulisela ewuchungechunge noma ehambisanayo ingakhethwa ukuze kufezwe ukufaniswa kwe-impedance phakathi kwemigqa yokudlulisela noma phakathi kwe-transmission...Funda kabanzi -
Ukuguqulwa kwamandla kuma-antenna e-radar
Kumasekethe noma izinhlelo ze-microwave, lonke isekethe noma uhlelo luvame ukwakhiwa ngamadivayisi amaningi ayisisekelo e-microwave njengezihlungi, ama-couplers, ama-power dividers, njll. Kuthenjwa ukuthi ngala madivayisi, kungenzeka ukudlulisa amandla esignali ngempumelelo kusuka endaweni eyodwa kuya ...Funda kabanzi -
Imikhiqizo ye-RFMISO Cassegrain Antenna
Isici se-antenna ye-Cassegrain ukusebenzisa i-back feed ngendlela ephumelelayo kunciphisa ukumosheka kwesistimu ye-feeder. Kuhlelo lwe-antenna olunesistimu ye-feeder eyinkimbinkimbi, sebenzisa i-antenna ye-cassegrain enganciphisa ngempumelelo umbala we-feeder. Imvamisa ye-antenna yethu ye-cassegrain...Funda kabanzi
