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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 -
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 -
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 -
Nheyo yekuwana antenna, maitiro ekuverenga kuwana antenna
Kuwanikwa kweAntenna zvinoreva kuwedzerwa kwesimba reAntenna munzira yakatarwa kana tichienzanisa neAntenna ine nzvimbo yakakodzera. Inomiririra kugona kwemwaranzi kweAntenna munzira yakatarwa, kureva, kugamuchira masaini kana kushanda zvakanaka kweAntenna...Verenga zvakawanda -
Nzira dzeKudyisa Antena dzeMicrostrip: Mhando uye Sarudzo
Antena ye microstrip i antenna yakadhindwa isina kusimba umo patch inofambisa magetsi inogadzirwa kune rumwe rutivi rwe dielectric substrate uye plane yepasi inoiswa kune rumwe rutivi. Chimiro chekudyisa chinotamisa simba reRF pakati petambo yekutumira nepatch inopenya,...Verenga zvakawanda -
Kuparadzanisa kweAntena: Chii chinonzi Kuparadzanisa kweAntena uye Nei Kwakakosha
Mainjiniya emagetsi vanoziva kuti maantenna anotumira uye anogamuchira zviratidzo muchimiro chemafungu esimba remagetsi (EM) anotsanangurwa nemaequation aMaxwell. Sezvakaita mune dzimwe nyaya, maequation aya, uye kupararira, hunhu hwemagetsi emagetsi, zvinogona kudzidzwa pamhando dzakasiyana dze...Verenga zvakawanda -
MaAntenna eNyanga: Nheyo yekushanda, Mhando uye mashandisirwo
Antena yenyanga iantena inovhura inoshandisa gwara remagetsi rinopenya kuti riburitse simba remagetsi munzvimbo yakasununguka kana kuunganidza simba rinouya kubva kune rimwe divi rakatarwa. Chimiro chayo chiri nyore, patani yemwaranzi inofungidzirwa, kutungamira kwakakwirira, uye kugona kushanda...Verenga zvakawanda -
Chii chinonzi antenna yenyanga? Ndezvipi zvinhu zvikuru uye mashandisirwo azvo?
Antena yenyanga iantenna yepamusoro, antenna ye microwave ine chikamu chakatenderera kana che rectangular umo terminal ye waveguide inovhurika zvishoma nezvishoma. Ndiyo mhando ye antenna ye microwave inonyanya kushandiswa. Munda wayo wemwaranzi unotsanangurwa nehukuru hwemuromo uye propa...Verenga zvakawanda -
Unoziva here musiyano uripo pakati pema "soft waveguides" nema "hard waveguides"?
Soft waveguide itambo yekutumira inoshanda sechibatiso pakati pemidziyo ye microwave nemidziyo yekudyisa. Rusvingo rwemukati rwe soft waveguide rune chimiro chakakombama, chinochinjika zvikuru uye chinogona kutsungirira kukotama, kutambanudza uye kudzvanywa kwakaoma. Saka, ...Verenga zvakawanda -
Maantenna anoshandiswa zvakanyanya | Nhanganyaya kumarudzi matanhatu akasiyana emaantenna enyanga
Antena yenyanga ndeimwe yeantena dzinoshandiswa zvakanyanya dzine chimiro chiri nyore, frequency yakakura, simba rakakura uye high gain. Antena dzenyanga dzinowanzo shandiswa seantena dzekudyisa muredhiyo huru, satellite tracking, uye communication antennas. Pamusoro pe s...Verenga zvakawanda -
chishanduri
Seimwe yenzira dzekudyisa maantenna ewaveguide, dhizaini ye microstrip kuenda ku waveguide ine basa rakakosha mukufambisa simba. Muenzaniso wekare we microstrip kuenda ku waveguide ndewekuti. Probe inotakura dielectric substrate uye inopihwa ne microstrip tambo iri mu...Verenga zvakawanda -
Grid Antena Array
Kuti ienderane nezvinodiwa ne antenna angle yechigadzirwa chitsva uye igovane PCB sheet mold yechizvarwa chakapfuura, antenna layout inotevera inogona kushandiswa kuwana antenna gain ye14dBi@77GHz uye radiation performance ye3dB_E/H_Beamwidth=40°. Uchishandisa Rogers 4830 ...Verenga zvakawanda
