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Dzidziso yeAntena - Beamwidth
Munzira yemwaranzi yeantenna, lobe huru inomiririra danda guru reantenna, iro rinoburitsa simba guru uye rakawanda. Beamwidth ihwohwo upamhi hwekona yeaperture iyo simba guru rinoburitsa simba. Makuru maviri ...Verenga zvakawanda -
Dzidziso yeAntena - Matanda uye Polarization
Chitsauko chino chinokurukura nezvematanho emwaranzi yeantenna, izvo zvinotibatsira kunzwisisa zvirevo zvemwaranzi. Nzvimbo yemwaranzi Maererano netsananguro yakajairwa: “Kana simba remwaranzi P(θ,ϕ) richiramba riri pamutengo waro wepamusoro pamusoro...Verenga zvakawanda -
Dzidziso yeAntena — Isotropic Radiation
Muchitsauko chakapfuura, takakurukura nezvemapatani emwaranzi. Kuti tinyatsoongorora mwaranzi yeantenna, panodiwa poindi yekunongedzera. Mwaranzi yeantena yeisotropic inoita basa iri. Tsananguro Isotropic radiation inoreva mwaranzi inobva panzvimbo...Verenga zvakawanda -
Dzidziso yeAntena - Maitiro eMwaranzi
Radiation izwi rinotsanangura simba remafungu emagetsi anotumirwa kana kugamuchirwa neantenna. Mune chero mufananidzo weantenna, dhayagiramu inoratidza hunhu hwemwaranzi yeantenna inozivikanwa sepateni yayo yemwaranzi. Nekutarisa mwaranzi p...Verenga zvakawanda -
Dzidziso yeAntena - Pedyo neMunda uye Kure
Mushure mekukurukurirana kwezviyero zve antenna zvakakosha muchitsauko chapfuura, imwe nyaya inokosha yekufunga nezvayo inzvimbo dziri pedyo nemunda nedzekure dze antenna. Kusimba kwemwaranzi kunoyerwa pedyo ne antenna kwakasiyana nekwakayerwa kure. ...Verenga zvakawanda -
Dzidziso yeAntena - Zvikamu zveBasic
Chitsauko chino chinosuma zvinhu zvakakosha zvekutaurirana kusina waya, nechinangwa chekupa kunzwisisa kuri nani kwebasa remaantenna mumasisitimu ekutaurirana. Kutaurirana kusina waya kunoitwa muchimiro chemafungu emagetsi, zvichiita kuti zvive zvakakosha kuti...Verenga zvakawanda -
Gwaro Rekupedzisira reMaAntena: Mashandiro Anoita MaAntena
MaAntenna chishandiso chekutaurirana chakajairika muhupenyu hwedu. Zvisinei, vanhu vazhinji havanyatsoanzwisisa, pamwe vachingoziva chete kuti anoshandiswa kutumira nekugamuchira masaini. Sezvineiwo, kubva musayendisiti wekuRussia Popov akabudirira kugadzira antenna muna 18...Verenga zvakawanda -
AESA vs PESA: Magadzirirwo eAntenna emazuva ano ari kuchinja sei masisitimu eRadar
Kushanduka kubva paPassive Electronically Scanned Array (PESA) kuenda kuActive Electronically Scanned Array (AESA) kunomiririra kufambira mberi kukuru mu tekinoroji yeradar yemazuva ano. Kunyange hazvo masisitimu ese ari maviri achishandisa electronic beam steering, magadzirirwo awo epakutanga akasiyana...Verenga zvakawanda -
5G Microwaves kana kuti Radio Waves?
Mubvunzo unowanzo bvunzwa mukutaurirana kusina waya ndewekuti 5G inoshanda ichishandisa ma microwave kana ma radio waves here. Mhinduro ndeiyi: 5G inoshandisa zvese zviri zviviri, sezvo ma microwave ari chikamu chema radio waves. Ma radio waves anosanganisira ma electromagnetic frequency akasiyana-siyana, kubva pa3 kHz kusvika pa30...Verenga zvakawanda -
Kushanduka kweMaAntenna eBase Station: Kubva pa1G kusvika pa5G
Chinyorwa chino chinopa ongororo yakarongeka yekushanduka kwetekinoroji yeantenna yechiteshi chepasi muzvizvarwa zvekutaurirana kwenharembozha, kubva pa1G kusvika pa5G. Chinoteedzera kuti maantenna akachinja sei kubva pakutumira masaini ari nyore kuita masisitimu akaomarara ane ...Verenga zvakawanda -
Antena yeMicrowave Inoshanda Sei? Tsanangudzo yeMitemo neZvikamu
Ma antenna e microwave anoshandura masaini emagetsi kuita mafungu emagetsi (uye zvinopesana) achishandisa maumbirwo akagadzirwa nemazvo. Kushanda kwawo kunoenderana nepfungwa nhatu huru: 1. Electromagnetic Wave Transformation Transmit Mode: RF signals kubva kune transmitter ...Verenga zvakawanda -
Chii Chinonzi Microwave Antenna? Zvinhu Zvikuru & Ruzivo Rwekushanda
Kushanda kweantenna ye microwave kunoenderana nebhendi rayo re frequency, gain, uye mamiriro ekushandisa. Pazasi pane kupatsanurwa kwehunyanzvi kwemhando dzeantenna dzakajairika: 1. Frequency Band & Range Correlation E-band Antenna (60–90 GHz): Ipfupi, ine simba rakawanda...Verenga zvakawanda
