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Tataiso e Phethahetseng ea Li-Antenna: Kamoo Li-Antenna li Sebetsang Kateng
Li-antenna ke sesebelisoa se tloaelehileng haholo sa puisano maphelong a rona. Leha ho le joalo, batho ba bangata ha ba li utloisise e le kannete, mohlomong ba tseba feela hore li sebelisetsoa ho fetisa le ho amohela matšoao. Ka tsela e ts'oanang, kaha rasaense oa Russia Popov o atlehile ho qapa antenna ka 18...Bala haholoanyane -
AESA khahlano le PESA: Kamoo Meralo ea Sejoale-joale ea Antenna e Fetolang Mekhoa ea Radar Kateng
Phetoho ho tloha ho Passive Electronically Scanned Array (PESA) ho ea ho Active Electronically Scanned Array (AESA) e emela tsoelo-pele ea bohlokoa ka ho fetisisa theknolojing ea sejoale-joale ea radar. Leha litsamaiso tsena ka bobeli li sebelisa tsamaiso ea mahlasedi a elektroniki, meralo ea tsona ea motheo e fapana...Bala haholoanyane -
Na 5G Microwave kapa Maqhubu a Radio?
Potso e tloaelehileng puisanong ea waelese ke hore na 5G e sebetsa ka li-microwave kapa maqhubu a seea-le-moea. Karabo ke hore: 5G e sebelisa ka bobeli, kaha li-microwave ke karolo e nyenyane ea maqhubu a seea-le-moea. Maqhubu a seea-le-moea a akaretsa mefuta e mengata ea maqhubu a motlakase, ho tloha ho 3 kHz ho isa ho 30...Bala haholoanyane -
Tsoelo-pele ea Li-Antenna tsa Setsi sa Motheo: Ho tloha ho 1G ho isa ho 5G
Sengoloa sena se fana ka tlhahlobo e hlophisitsoeng ea phetoho ea theknoloji ea li-antenna tsa seteishene sa motheo ho pholletsa le meloko ea puisano ea mehala ea thekeng, ho tloha ho 1G ho ea ho 5G. Se latela kamoo li-antenna li fetohileng ho tloha ho li-transceiver tse bonolo tsa matšoao ho ea litsamaisong tse rarahaneng tse nang le bohlale ...Bala haholoanyane -
Antenna ea Microwave e Sebetsa Joang? Melao-motheo le Likarolo li Hlalosoa
Li-antenna tsa microwave li fetola matšoao a motlakase hore e be maqhubu a motlakase (le ka tsela e fapaneng) li sebelisa meaho e entsoeng ka nepo. Ts'ebetso ea tsona e itšetlehile ka melao-motheo e meraro ea mantlha: 1. Mokhoa oa Phetiso ea Phetoho ea Leqhubu la Electromagnetic: Matšoao a RF a tsoang ho transmitter ...Bala haholoanyane -
Mokhoa oa ho Sebetsa oa Antenna ea Polarized Horn e habeli
Antenna ea lenaka le nang le polarized habeli e ka fetisa le ho amohela maqhubu a motlakase a nang le polarized ka ho otloloha le ka ho otloloha ha e ntse e boloka boemo ba boemo bo sa fetohe, e le hore phoso ea ho kheloha ha boemo ba sistimi e bakiloeng ke ho fetola boemo ba antena e le hore e kopane le...Bala haholoanyane -
Molao-motheo oa Khetho oa Boholo ba Waveguide
Tataiso ea maqhubu (kapa tataiso ea maqhubu) ke mohala oa phetiso o se nang letho o entsoeng ka mokhanni o motle. Ke sesebelisoa sa ho jala matla a motlakase (haholo-holo a fetisang maqhubu a motlakase a nang le maqhubu a bolelele ba lisenthimithara) Lisebelisoa tse tloaelehileng (haholo-holo a fetisang motlakase...Bala haholoanyane -
Tšebeliso ea Antenna
Li-antenna li na le lits'ebetso tse fapaneng masimong a fapaneng, li fetola puisano, theknoloji le lipatlisiso. Lisebelisoa tsena li bohlokoa haholo ho fetiseng le ho amoheleng maqhubu a motlakase, li nolofalletsa mesebetsi e mengata. A re hlahlobeng tse ling tsa lits'ebetso tsa bohlokoa tsa...Bala haholoanyane -
Phapang Pakeng Tsa AESA Radar Le PESA Radar | AESA Radar Vs PESA Radar
Leqephe lena le bapisa radar ea AESA khahlanong le radar ea PESA 'me le bolela phapang pakeng tsa radar ea AESA le radar ea PESA. AESA e emetse Active Electronically Scanned Array ha PESA e emetse Passive Electronically Scanned Array. ● Radar ea PESA Radar ea PESA e sebelisa commo...Bala haholoanyane -
Metheo ea ho Fela le Mefuta ea ho Fela Puisanong ea Waelese
Leqephe lena le hlalosa metheo ea ho fela le mefuta ea ho fela ha puisano ea waelese. Mefuta ea ho fela e arotsoe ka ho fela ha boholo le ho fela ha boholo (ho ata ha litsela tse ngata le ho ata ha doppler). Ho fela ha matla le ho khetha khafetsa ke karolo ea ho fela ha litsela tse ngata...Bala haholoanyane -
Kamoo Waveguide Probe Antennas e Sebetsang Kateng
Antenna ea probe ea Waveguide ke antenna e khethehileng e sebelisoang hangata bakeng sa phetiso ea lets'oao le kamohelo ea maqhubu a maqhubu a phahameng, microwave le millimeter. E etsa hore mahlaseli a lets'oao le kamohelo li ipapisitse le litšobotsi tsa li-waveguide. Leqhubu la waveguide ke phetiso ea...Bala haholoanyane -
Nalane le mosebetsi oa li-antenna tsa lenaka la khoune
Nalane ea li-antenna tsa lenaka le tapered e qalile mathoasong a lekholo la bo20 la lilemo. Li-antenna tsa pele tsa lenaka le tapered li ne li sebelisoa li-amplifier le litsamaisong tsa libui ho ntlafatsa mahlaseli a matšoao a molumo. Ka nts'etsopele ea puisano ea waelese, li-antenna tsa lenaka le kobehileng li...Bala haholoanyane
