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Phetoho ea matla ho li-antenna tsa radar
Lipotolohong kapa litsamaisong tsa microwave, potoloho eohle kapa sistimi hangata e entsoe ka lisebelisoa tse ngata tsa mantlha tsa microwave tse kang li-filters, li-couplers, dividers tsa motlakase, joalo-joalo Ho na le tšepo ea hore ka lisebelisoa tsena, hoa khoneha ho fetisa matla a mats'oao hantle ho tloha ntlheng e le 'ngoe ho ea ho e 'ngoe. ...Bala haholoanyane -
Ho tsamaisana le waveguide
Joang ho fihlela ho bapisa impedance ea waveguides? Ho tsoa khopolong ea likhoele tsa phetisetso ho theory ea li-antenna tsa microstrip, rea tseba hore ho ka khethoa letoto le nepahetseng kapa likhoele tsa phetisetso tse ts'oanang ho fihlela ho ts'oana ha likhoele lipakeng tsa likhoele tsa phetisetso kapa lipakeng tsa transmissio...Bala haholoanyane -
Trihedral Corner Reflector: Ntlafatso ea Boinahano le Phetiso ea Lipontšo tsa Puisano
Trihedral reflector, eo hape e tsejoang e le corner reflector kapa triangular reflector, ke sesebelisoa se shebiloeng seo hangata se sebelisoang ho li-antenna le lits'ebetsong tsa radar. E na le li-reflector tse tharo tse polane tse etsang sebopeho se koetsoeng sa kgutlotharo. Ha leqhubu la motlakase le otla tr...Bala haholoanyane -
Phapang e sebetsang hantle ea antenna
Paramethara e sebetsang e balang matla a ho amohela antenna ke sebaka se sebetsang hantle kapa lesoba le sebetsang hantle. Nka hore leqhubu la sefofane le nang le polarization joalo ka lenakana le amohelang le etsahala holim'a lenakana. Ho feta moo, nka hore leqhubu le leba bohloa...Bala haholoanyane -
Slotted Waveguide Antennas - Melao-motheo ea Moqapi
Setšoantšo sa 1 se bonts'a setšoantšo se tloaelehileng sa slotted waveguide, se nang le mohaho o molelele le o moqotetsane oa waveguide o nang le slot bohareng. Sekotjana sena se ka sebelisoa ho fetisa maqhubu a motlakase. setšoantšo sa 1. Geometry ea wavegu e tloaelehileng haholo ea slotted...Bala haholoanyane -
Litekanyo tsa Antenna
Tekanyo ea li-antenna ke mokhoa oa ho lekola ka bongata le ho sekaseka ts'ebetso le litšobotsi tsa antenna. Ka ho sebelisa lisebelisoa tse khethehileng tsa liteko le mekhoa ea ho lekanya, re lekanya phaello, mohlala oa mahlaseli, tekanyo ea maqhubu a emeng, karabelo ea maqhubu le param e 'ngoe ...Bala haholoanyane -
Molao-motheo oa ho sebetsa le melemo ea li-antenna tsa logarithmic periodic
Antenna ea log-periodic ke antenna e pharaletseng eo molao-motheo oa eona oa ho sebetsa o ipapisitse le sebopeho sa resonance le log-periodic. Sengoliloeng sena se tla u tsebisa ka li-antenna tsa log-periodic tse tsoang likarolong tse tharo: nalane, molao-motheo oa ts'ebetso le melemo ea antenne ea log-periodic ...Bala haholoanyane -
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 ntle tse tsamaellanang tsa impedance, tse netefatsang hore ponahatso le tahlehelo ea lets'oao ...Bala haholoanyane -
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 ...Bala haholoanyane -
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 ...Bala haholoanyane -
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...Bala haholoanyane -
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 ...Bala haholoanyane
