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Chii chinonzi mafrequency eredhiyo?
Tekinoroji yeRadio Frequency (RF) tekinoroji yekutaurirana isina waya, inonyanya kushandiswa muredhiyo, kutaurirana, radar, remote control, network dzemasensa asina waya nedzimwe nzvimbo. Nheyo yetekinoroji yeradio frequency isina waya yakavakirwa pakuparadzira uye modulation...Verenga zvakawanda -
Tsananguro uye kuongororwa kwakajairika kweRFID antennas
Pakati pematekinoroji ekutaurirana asina waya, hukama huripo pakati pemudziyo we transceiver usina waya ne antenna ye RFID system ndiyo inonyanya kukosha. Mumhuri ye RFID, antenna ne RFID zvakakosha zvakaenzana ...Verenga zvakawanda -
Maantenna enyanga uye maantenna maviri ane polarized: mashandisirwo nenzvimbo dzekushandisa
Antena yenyanga neantena ine polarized mbiri mhando mbiri dzeantena dzinoshandiswa muminda yakasiyana-siyana nekuda kwehunhu hwadzo hwakasiyana uye mabasa adzo. Muchinyorwa chino, tichaongorora hunhu hweantena dzenyanga neantena dzine polar mbiri...Verenga zvakawanda -
Ndedzipi nzira nhatu dzakasiyana dzeSAR dzepolarization?
1. Chii chinonzi SAR polarization? Polarization: H horizontal polarization; V vertical polarization, kureva kuti, vibration direction ye electromagnetic field. Kana satellite ikatumira chiratidzo pasi, vibration direction ye radio wave inoshandiswa inogona kuva mumunhu...Verenga zvakawanda -
Zviyero zvekutanga zveantennas - kushanda zvakanaka kwemwaranzi uye bandwidth
Mufananidzo 1 1. Kushanda zvakanaka kwemwenje Chimwe chinhu chinowanzoonekwa pakuongorora kunaka kwekutumira nekugamuchira maantennas ikushanda zvakanaka kwemwenje. Kune antenna ine lobe huru iri munzira ye z-axis sezvakaratidzwa muMufananidzo 1,...Verenga zvakawanda -
Nhanganyaya uye kupatsanura mamwe maantenna akajairika
1. Nhanganyaya kuAntennas Antena chimiro chekuchinja pakati penzvimbo yakasununguka netambo yekutumira, sezvakaratidzwa muMufananidzo 1. Tambo yekutumira inogona kunge iri muchimiro chetambo ye coaxial kana chubhu isina chinhu (waveguide), iyo inoshandiswa kuendesa simba remagetsi kubva...Verenga zvakawanda -
RFMISO Waveguide kuenda kuCoaxial Adapter (RM-WCA19)
Waveguide kuenda ku coaxial adapter chikamu chakakosha chema microwave antennas uye zvikamu zveRF, uye inoita basa guru muODM antennas. Waveguide kuenda ku coaxial adapter chishandiso chinoshandiswa kubatanidza waveguide kune coaxial cable, zvichifambisa zvinobudirira masaini e microwave kubva ...Verenga zvakawanda -
Ongororo yeAntena: Ongororo yeFractal Metasurfaces uye Dhizaini yeAntena
I. Nhanganyaya Mafractals zvinhu zvemasvomhu zvinoratidza hunhu hwakafanana pazviyero zvakasiyana. Izvi zvinoreva kuti kana uchizorora/kubuda pachimiro chefractal, chikamu chimwe nechimwe chayo chinotaridzika chakafanana chose; ndiko kuti, mapatani kana maumbirwo akafanana ejometri anodzokorora...Verenga zvakawanda -
Pfupiso yeTerahertz Antenna Technology 1
Nekuwedzera kukurumbira kwemidziyo isina waya, masevhisi edata apinda munguva itsva yekukura nekukurumidza, inozivikanwawo sekukura kwakanyanya kwemasevhisi edata. Parizvino, nhamba huru yemapurogiramu ari kutamiswa zvishoma nezvishoma kubva kumakomputa kuenda kumidziyo isina waya ...Verenga zvakawanda -
Ongororo yekugadzirwa kwe rectenna (Chikamu 1)
1. Nhanganyaya Kuunganidza simba reRadio frequency (RF) (RFEH) uye radiative wireless power transfer (WPT) zvakakwezva kufarira kukuru senzira dzekuwana network dzisina mabhatiri dzinogara kwenguva refu. MaRectenna ndiwo musimboti weWPT neRFEH systems uye ane...Verenga zvakawanda -
Ongororo yekugadzirwa kwe rectenna (Chikamu 2)
Kugadzira Antenna-Rectifier Hunhu hwema rectennas anotevera EG topology muMufananidzo 2 ndehwekuti antenna inoenderana zvakananga ne rectifier, pane standard ye50Ω, iyo inoda kuderedza kana kubvisa circuit inoenderana kuti ipe simba re rectifier...Verenga zvakawanda -
Ongororo yeMetamaterial Transmission Line Antennas
I. Nhanganyaya Zvinhu zveMetateri zvinogona kutsanangurwa zvakanakisisa sezvivakwa zvakagadzirwa nemaoko kuti zvigadzire zvimwe zvinhu zvemagetsi zvisingawanikwe zvakasikwa. Zvinhu zveMetateri zvine mvumo isina kunaka uye mvumo isina kunaka zvinonzi metateri dzeruoko rweruboshwe (LHM...Verenga zvakawanda
