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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 -
Ukufanisa Impedance ye-Waveguide: Izindlela, Izingxenye kanye Nezicelo
Ukufanisa i-impedance ye-waveguide inqubo yokunciphisa ukungaqhubeki kukagesi phakathi kwe-waveguide kanye nengxenye exhunywe kuyo. Uma i-impedance ingahambisani, ingxenye yesignali ye-microwave yesigameko ibonakala ibheke emthonjeni. Umphumela uba yi-VSWR ephezulu...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 -
Imbobo Esebenzayo Ye-Antenna: I-Formula kanye ne-Friis Equation
Iyini Imbobo Esebenzayo Ye-Antenna? Imbobo ephumelelayo ye-antenna, ebizwa nangokuthi indawo ephumelelayo (i-Ae), ichaza ukuthi i-antenna etholayo ibamba kanjani amandla avela kugagasi le-electromagnetic elivele livele. Iyindawo elinganayo yokwamukela, hhayi ngempela...Funda kabanzi -
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 kanye nezici zayo ngobuningi. Ngokusebenzisa imishini yokuhlola ekhethekile kanye nezindlela zokulinganisa, silinganisa inzuzo, iphethini yemisebe, isilinganiso samagagasi okuma, impendulo yemvamisa kanye nezinye izinto...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 -
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 -
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 -
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 -
I-Waveguide-to-Coaxial Adaptor: Isimiso Sokusebenza, Izinhlobo kanye Nomhlahlandlela Wokukhetha
I-adaptha ye-waveguide-to-coaxial ixhuma isikhombimsebenzisi se-waveguide esingunxande esibonakalayo se-coaxial RF ngenkathi igcina ubuqotho besiginali kuyo yonke ibhendi yemvamisa ethile. Ivame ukusetshenziswa lapho uhlelo kufanele luxhume ama-antenna anikezwa yi-waveguide, imishini yokuhlola, amamojula e-radar, ...Funda kabanzi -
Imigqa ye-Microwave Coaxial: Izinhlobo, Ukulahlekelwa kanye Nomhlahlandlela Wokukhetha
Imigqa ye-microwave coaxial ithwala amandla e-RF phakathi kwama-antenna, izinsimbi zokuhlola, ama-transmitter, ama-receiver, nezinye izingxenye ze-microwave. Ukwakhiwa kwazo okugxile kunikeza indlela yokudlulisela elawulwayo kanye nokuvikela okuqinile, kodwa ukusebenza kuncike kokuningi kakhulu kunekhebula...Funda kabanzi
