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  • Tsanangudzo uye zvakajairika kupatsanurwa kuongororwa kweRFID antennas

    Tsanangudzo uye zvakajairika kupatsanurwa kuongororwa kweRFID antennas

    Pakati peasina waya yekutaurirana matekinoroji, chete hukama pakati peiyo isina waya transceiver mudziyo uye antenna yeRFID system ndiyo inonyanya kukosha. Mumhuri yeRFID, antennas neRFID zvakakosha zvakaenzana ...
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  • Chii chinonzi radio frequency?

    Chii chinonzi radio frequency?

    Radio Frequency (RF) tekinoroji iwaya yekutaurirana tekinoroji, inonyanya kushandiswa muredhiyo, kutaurirana, radar, kuremote control, wireless sensor network uye mamwe minda. Nheyo yewaya isina waya redhiyo frequency tekinoroji yakavakirwa pakuparadzira uye modulation ...
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  • Iyo nheyo yeantenna kuwana, maitiro ekuverenga antenna kuwana

    Iyo nheyo yeantenna kuwana, maitiro ekuverenga antenna kuwana

    Kuwana kweAntenna kunoreva kuwana kwesimba rakavhenekerwa kweantenna mune yakananga nzira inoenderana neyakanakira poindi sosi antenna. Inomiririra kugona kwemwaranzi yeantenna mune yakananga nzira, ndiko kuti, kugashira chiratidzo kana kugona kweante...
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  • Nzira ina dzekutanga dzekudyisa dze microstrip antennas

    Nzira ina dzekutanga dzekudyisa dze microstrip antennas

    Chimiro cheiyo microstrip antenna kazhinji ine dielectric substrate, radiator uye ndiro yepasi. Ukobvu hwe dielectric substrate idiki zvakanyanya pane wavelength. Iyo yakatetepa simbi layer iri pazasi pe substrate yakabatana kune groun...
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  • Antenna Polarization: Chii chinonzi Antenna Polarization uye Nei Yakakosha

    Antenna Polarization: Chii chinonzi Antenna Polarization uye Nei Yakakosha

    Mainjiniya emagetsi anoziva kuti antennas anotumira uye anogashira masaini nenzira yemafungu emagetsi emagetsi (EM) simba rinotsanangurwa neMaxwell's equations. Sezvine misoro yakawanda, aya equation, uye kupararira, zvimiro zve electromagnetism, zvinogona kudzidzwa kwakasiyana ...
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  • Nheyo yekushanda uye kushandiswa kwenyanga antenna

    Nheyo yekushanda uye kushandiswa kwenyanga antenna

    Nhoroondo yenyanga antennas yakatanga muna 1897, apo muongorori weredhiyo Jagadish Chandra Bose akaita mapiyona ekuedza madhizaini achishandisa mamicrowave. Gare gare, GC Southworth naWilmer Barrow vakagadzira chimiro chemazuva ano nyanga antenna muna 1938 zvakateerana. Sezvo t...
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  • Chii chinonzi antenna yenyanga? Ndedzipi nheyo huru uye kushandiswa?

    Chii chinonzi antenna yenyanga? Ndedzipi nheyo huru uye kushandiswa?

    Nyanga antenna is antenna yepamusoro, microwave antenna ine denderedzwa kana rectangular muchinjiko-chikamu umo iyo terminal yewaveguide inovhura zvishoma nezvishoma. Ndiyo inonyanya kushandiswa mhando yemicrowave antenna. Yayo radiation munda inotemerwa nehukuru hwemuromo uye propa ...
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  • Unoziva here mutsauko uripo pakati peakapfava waveguides uye akaoma waveguides?

    Unoziva here mutsauko uripo pakati peakapfava waveguides uye akaoma waveguides?

    Soft waveguide mutsetse wekutumira unoshanda sebuffer pakati pemichina yemicrowave uye mafidhi. Rusvingo rwemukati rwesoft waveguide ine corrugated structure, iyo inonyatso shanduka uye inogona kumira yakaoma kukotama, kutambanudza uye kudzvinyirira. Naizvozvo, zviri ...
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  • Inowanzo shandiswa antenna | Nhanganyaya kumhando nhanhatu dzakasiyana dzenyanga antenna

    Inowanzo shandiswa antenna | Nhanganyaya kumhando nhanhatu dzakasiyana dzenyanga antenna

    Nyanga antenna ndeimwe yeantenna anoshandiswa zvakanyanya ane chimiro chakareruka, yakafara frequency renji, yakakura simba simba uye yakakwirira kuwana. Nyanga antennas anowanzo shandiswa seantenna yekudyisa mune yakakura-yeredhiyo nyeredzi, setiraiti yekutevera, uye yekutaurirana antenna. Mukuwedzera kune s...
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  • converter

    converter

    Seimwe yenzira dzekudyisa dzewaveguide antennas, dhizaini yemicrostrip kune waveguide inoita basa rakakosha mukufambiswa kwesimba. Iyo yechinyakare microstrip kune waveguide modhi yakaita seinotevera. Probe inotakura dielectric substrate uye inodyiswa ne microstrip line iri mu...
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  • Grid Antenna Array

    Grid Antenna Array

    Kuti uenderane nezvinodiwa neantenna angle yechigadzirwa chitsva uye kugovera chizvarwa chekare PCB sheet mold, inotevera antenna dhizaini inogona kushandiswa kuwana antenna kuwana ye14dBi@77GHz uye nemwaranzi kuita kwe3dB_E/H_Beamwithth=40°. Kushandisa Rogers 4830 ...
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  • RFMISO Cassegrain Antenna Zvigadzirwa

    RFMISO Cassegrain Antenna Zvigadzirwa

    Cassegrain antenna hunhu kushandisa back feed nenzira zvinogoneka kunoderedza kuparara kweiyo feeder system. Kune antennasystem ine yakanyanya kuoma feeder system, tora cassegrainantenna inogona kunyatso kudzikisa mumvuri wekudyisa. Ourcassegrain antenna frequency co...
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