ka sehloohong

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  • Mefuta e tloaelehileng ea lihokelo tsa antenna le litšobotsi tsa tsona

    Mefuta e tloaelehileng ea lihokelo tsa antenna le litšobotsi tsa tsona

    Sehokelo sa antenna ke sehokedi sa elektroniki se sebedisetswang ho hokela thepa ya maqhubu a radio le dithapo.Mosebetsi oa eona o ka sehloohong ke ho fetisa matšoao a phahameng-frequency.Sehokelo se na le litšobotsi tse ts'oanang tsa impedance, tse netefatsang hore ponahatso ea lets'oao le tahlehelo ea ...
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  • Polarization ea maqhubu a sefofane

    Polarization ea maqhubu a sefofane

    Polarization ke e 'ngoe ea litšobotsi tsa mantlha tsa li-antenna.Pele re hloka ho utloisisa polarization ea maqhubu a sefofane.Joale re ka buisana ka mefuta ea mantlha ea polarization ea antenna.linear polarization Re tla qala ho utloisisa polarization ea ...
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  • Utloisisa melao-motheo ea ts'ebetso le ts'ebeliso ea waveguide ho li-converter tsa coaxial

    Utloisisa melao-motheo ea ts'ebetso le ts'ebeliso ea waveguide ho li-converter tsa coaxial

    Coaxial adapter waveguide ke sesebelisoa se sebelisetsoang ho hokahanya mefuta e fapaneng ea mela ea phetiso ea waveguide.E lumella phetoho lipakeng tsa likhoele tsa coaxial le li-waveguides bakeng sa phetisetso ea lets'oao le khokahanyo lits'ebetsong tse fapaneng tsa puisano tse se nang mohala, lits'ebetso tsa radar, microwav ...
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  • Tsebo ea mantlha ea mela ea microwave coaxial

    Tsebo ea mantlha ea mela ea microwave coaxial

    Coaxial cable e sebelisetsoa ho fetisetsa matla a RF ho tloha koung e le 'ngoe kapa karolo ho ea likoung / likarolo tse ling tsa tsamaiso.Cable e tloaelehileng ea coaxial e sebelisoa e le mohala oa microwave coaxial.Mofuta ona oa terata hangata o na le li-conductors tse peli ka sebopeho sa cylindrical ho potoloha axis e tloaelehileng.Kaofela ba sep...
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  • Kenyelletso ea ts'ebetso ea tlhahiso ea lihlahisoa tsa RFMISO - vacuum brazing

    Kenyelletso ea ts'ebetso ea tlhahiso ea lihlahisoa tsa RFMISO - vacuum brazing

    Theknoloji ea vacuum brazing ke mokhoa oa ho kopanya likarolo tse peli kapa ho feta tsa tšepe hammoho ka ho li futhumatsa ho mocheso o phahameng le sebakeng sa vacuum.E latelang ke kenyelletso e qaqileng ea theknoloji ea vacuum brazing: Va...
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  • RF frequency converter moralo-RF Up converter, RF Down converter

    RF frequency converter moralo-RF Up converter, RF Down converter

    Sengoliloeng sena se hlalosa moralo oa RF converter, hammoho le litšoantšo tsa block, tse hlalosang moralo oa RF upconverter le moralo oa RF downconverter.E bua ka likarolo tse sebelisoang khafetsa ho converter ena ea maqhubu a C-band.Moralo o etsoa ka boto ea microstrip o sebelisa discre ...
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  • Antenna frequency

    Antenna frequency

    Antenna e khonang ho fetisa kapa ho amohela maqhubu a motlakase (EM).Mehlala ea maqhubu ana a motlakase a kenyelletsa khanya e tsoang letsatsing, le maqhubu a amoheloang ke selefounu ea hau.Mahlo a hau a amohela li-antenna tse bonang maqhubu a motlakase ka lebelo le itseng ...
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  • Bohlokoa ba li-antenna lebaleng la sesole

    Bohlokoa ba li-antenna lebaleng la sesole

    Sebakeng sa sesole, li-antenna ke theknoloji ea bohlokoa haholo.Sepheo sa lenakana ke ho amohela le ho fetisa matshwao a maqhubu a radio ho kgontsha puisano ya waelese le disebediswa tse ding.Litabeng tsa ts'ireletso le sesole, li-antenna li bapala karolo ea bohlokoa ha li sebelisoa ...
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  • Antenna bandwidth

    Antenna bandwidth

    Bandwidth ke parameter e 'ngoe ea mantlha ea antenna.Bandwidth e hlalosa mefuta e mengata ea maqhubu ao lenakana le ka le hlahisang kapa la fumana matla ka nepo.Ka tloaelo, bandwidth e hlokahalang ke e 'ngoe ea li-parameter tse sebelisoang ho khetha mofuta oa antenna.Ka mohlala, ho na le m...
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  • Tlhahlobo ea sebopeho, molao-motheo oa ts'ebetso le maemo a ts'ebeliso ea li-antenna tsa microstrip

    Tlhahlobo ea sebopeho, molao-motheo oa ts'ebetso le maemo a ts'ebeliso ea li-antenna tsa microstrip

    Microstrip antenna ke antenna e tloaelehileng ea boholo bo bonyenyane, e nang le patch ea tšepe, substrate le sefofane sa fatše.Sebopeho sa eona se ka tsela e latelang: Metal patches: Metal patches hangata e entsoe ka thepa conductive, tse kang koporo, aluminium,...
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  • Matla a antenna le phaello ea li-antenna

    Matla a antenna le phaello ea li-antenna

    Ho sebetsa hantle ha lenakana ho amana le matla a fanoang ho lenakana le matla a hlahisoang ke lenakana.Antenna e sebetsang hantle haholo e tla khantša boholo ba matla a fanoang ho lenakana.Lenakana le sa sebetseng hantle le monya boholo ba matla a lahlehileng ka har'a lenakana...
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  • Ithute ka li-antenna tsa polane

    Ithute ka li-antenna tsa polane

    Planar antenna ke mofuta oa antenna o sebelisoang haholo lits'ebetsong tsa puisano.E na le mohaho o bonolo 'me o bonolo ho o etsa.E ka hlophisoa ka mokhoa o bataletseng, joalo ka poleiti ea tšepe, boto ea potoloho e hatisitsoeng, joalo-joalo Li-antenna tsa Planar li entsoe haholo ka tšepe 'me hangata li tla ...
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