Li-antenna le lisebelisoa tsa maqhubu a microwave millimeter: tlhahlobo ea panoramic ho tloha theknoloji ho ea ts'ebelisong

Theknolojing ea puisano e ntseng e hola ka potlako, lihlahisoa tsa maqhubu a microwave millimeter, e le karolo ea bohlokoa ea litsamaiso tsa puisano tsa sejoale-joale tse se nang mohala, li bapala karolo ea bohlokoa haholo. Li-antenna tsena tse sa sebetseng le lisebelisoa tse sebetsang sehlopheng sa maqhubu a 4-86GHz ha li khone feela ho fihlella sebaka se phahameng sa matla le phetiso ea lets'oao la broadband, empa hape li fana ka lihokelo tse sebetsang hantle tsa puisano ntle le tlhoko ea li-module tsa motlakase, e leng ntho ea bohlokoa haholo litsamaisong tsa puisano tse se nang mohala tsa ntlha ho ea ho ntlha.

Litšobotsi tsa tekheniki tsa li-antenna le lisebelisoa tsa microwave

Ho utloisisa dihlahiswa tsa microwave, o hloka pele ho tseba dipehelo tsa tsona tsa motheo le matshwao a tshebetso. Bakeng sa ditsamaiso tsa puisano tse se nang mohala, tshebetso ya di-antenna le disebediswa e ama ka ho toba phaello, bokgoni, tshitiso ya dihokelo le bophelo ba tshebeletso. Jwalo ka senotlolo sa phetoho ya matla, dibopeho tsa mahlaseli a di-antenna di bohlokwa haholo, mme tahlehelo, ho ikarola le matshwao a mang a disebediswa tsa microwave ha di a lokela ho hlokomolohuwa ha ho kgethwa. Matshwao ana a tshebetso a etsa qeto ka kopanelo ka katleho yohle ya sistimi ya phepelo ya antenna mme a ama diparamente tse kang phaello, paterone ya tataiso, le polarization ya cross-polarization.

Ka nts'etsopele ea theknoloji, li-antenna tsa microwave tsa setso li ntse li hola butle-butle ka lehlakoreng la broadband le bokhoni bo phahameng. Likhamphani tse ngata li qalile li-antenna tsa broadband tse fihlelang litlhoko tsa li-bandwidth tse kholo, joalo ka antenna ea broadband ea 20% e qalileng ke Tongyu Communications. Ka lehlakoreng le leng, mefuta e fapaneng ea mekhoa ea polarization e boetse e fana ka monyetla oa ho ntlafatsa bokhoni ba sistimi. Li-antenna tsa microwave tse nang le polarized tse peli li sebelisitsoe haholo lits'ebetsong tsa puisano tsa microwave tsa XPIC.

Maemo a ts'ebeliso ea li-antenna le lisebelisoa tsa microwave

Li-antenna tsa microwave li na le maemo a mangata a ts'ebeliso, a ka aroloang haholo-holo ka maemo a motlakase le maemo a tikoloho. Maemo a motlakase a shebane le kaho ea lihokelo tsa seea-le-moea, ho kenyeletsoa ntlha-ho-ntlha (p2p) le ntlha-ho-ntlha-e-ngata (p2mp). Mefuta e fapaneng ea li-antenna e na le litlhoko tse fapaneng bakeng sa litšobotsi tsa mahlaseli. Maemo a tikoloho a shebane le ho sebetsana le liphephetso tse itseng tsa tikoloho, tse kang libaka tse senyang haholo lebōpong la leoatle kapa libaka tse kotsing ea maholiotsoana, tse hlokang li-antenna tse hanelang mafome le tse hanelang moea.

Litsamaisong tsa puisano tsa khokahano ea microwave, ho bapisa li-antenna le li-transmitter le li-receiver tse sebetsang tse se nang mohala ho bohlokoa. Bahlahisi ba li-antenna hangata ba fana ka lihokelo tse ikhethileng kapa li-unit tsa phetoho tse lumellanang le li-antenna ho netefatsa hore lihlahisoa tsa bona lia lumellana le lisebelisoa tsa seea-le-moea tse tsoang ho bahlahisi ba fapaneng, ka hona ho ntlafatsa ho ikamahanya ha lihlahisoa le ho fa basebelisi likhetho tse ngata.

Tataiso ea nts'etsopele ea nakong e tlang

Ha re sheba bokamoso, li-antenna le lisebelisoa tsa maqhubu a microwave millimeter li tla nts'etsapele ka lehlakoreng la ts'ebetso e phahameng, litšenyehelo tse tlase, polarization e ngata, broadband, bokgoni bo phahameng, miniaturization, kopanyo e ikhethileng le maqhubu a phahameng. Ka ho tuma ha litsamaiso tsa LTE le marangrang a nakong e tlang a 5G, litsamaiso tse nyane tsa liteishene tsa motheo li tla ata haholo, li beha litlhoko tse phahameng palong le ts'ebetsong ea lihokelo tsa microwave. E le ho fihlela litlhoko tse ntseng li hola tsa bandwidth ea sistimi, mahlale a multi-polarization, broadband le maqhubu a phahameng a tla khothaletsoa haholoanyane. Ka nako e ts'oanang, miniaturization le kopanyo e ikhethileng ea litsamaiso tsa antenna e tla ba mokhoa oa nts'etsopele oa nakong e tlang oa ho ikamahanya le phokotso ea bophahamo ba sistimi le kholo ea litlhoko tsa motho ka mong.

Jwalo ka motheo wa ditsamaiso tsa puisano tsa sejwalejwale tse se nang mohala, di-antenna le disebediswa tsa maqhubu a microwave millimeter di tla bapala karolo ya bohlokwa haholo nakong e tlang ka ntshetsopele e tswelang pele ya theknoloji le katoloso e tswelang pele ya mmaraka.