Likarolo tsa microwave li kenyelletsalisebelisoa tsa microwave, e tsejoang hape e le lisebelisoa tsa RF, joalo ka li-filters, li-mixer, joalo-joalo;E boetse e kenyelletsa likarolo tse sebetsang tse ngata tse entsoeng ka li-circuits tsa microwave le lisebelisoa tse sa bonahaleng tsa microwave, joalo ka likarolo tsa tr, likarolo tsa phetoho ea maqhubu a holimo le tlase, joalo-joalo;E boetse e kenyelletsa litsamaiso tse ling, joalo ka baamoheli.
Likarolo tsa microwave lebaleng la sesole li sebelisoa haholo ho radar, puisano, mehato ea elektroniki le lisebelisoa tse ling tsa tlhahisoleseling ea ts'ireletso ea naha, le boleng ba likarolo tsa microwave, ke hore, karolo ea maqhubu a seea-le-moea, e ikarabella bakeng sa karolo e ntseng e eketseha, ea karolo e ntseng e hola ea karolo e ntseng e hola. ea indasteri ea sesole;Ho phaella moo, tšimong ea sechaba, e sebelisoa haholo-holo hopuisano ka waelese, koloimillimeter wave radar,joalo-joalo, eo e leng ea karolo e nyane e nang le tlhoko e matla ea taolo e ikemetseng bohareng le boholimo ba lisebelisoa le mahlale a mantlha a China.Ho na le sebaka se seholo haholo sa ho kopanya sesole sa sesole, kahoo ho tla ba le menyetla e mengata ea ho tsetela likarolong tsa microwave.
Likarolo tsa microwave li sebelisoa ho hlokomela maqhubu, matla, mohato le liphetoho tse ling tsa mats'oao a microwave.Har'a tsona, maikutlo a mats'oao a microwave le RF a hlile a tšoana, ke hore, mats'oao a analoge a nang le maqhubu a batlang a phahame, ka kakaretso a tloha ho mashome a megahertz ho ea ho makholo a gigahertz ho isa ho terahertz;Likarolo tsa microwave hangata li entsoe ka li-circuits tsa microwave le lisebelisoa tse ling tse sa bonahaleng tsa microwave.Tataiso ea ntlafatso ea tekheniki ke miniaturization le litšenyehelo tse tlase.Mekhoa ea tekheniki ea ho li hlokomela e kenyelletsa Hmic le MMIC.MMIC ke ho rala likarolo tsa microwave ho chip ea semiconductor.Tekanyo ea ho kopanya ke liodara tse 2 ~ 3 tsa boholo bo holimo ho feta Hmic.Ka kakaretso, MMIC e le 'ngoe e ka hlokomela mosebetsi o le mong.Nakong e tlang, e tla ba ho kopanya mesebetsi e mengata.Qetellong, mesebetsi ea boemo ba tsamaiso e tla phethahala ho chip e le 'ngoe, E fetoha RF SOC e tsebahalang;Hmic e ka boela ea nkoa e le kopanyo ea bobeli ea MMIC.Hmic haholo-holo e kenyelletsa potoloho e kopaneng ea filimi, potoloho e tšesaane e kopantsoeng ea filimi le sip ea boemo ba sistimi.Thick film integrated circuit e ntse e le ts'ebetso e tloaelehileng ea karolo ea microwave, e nang le melemo ea litšenyehelo tse tlase, potoloho e khuts'oane le moralo o bonolo.Ts'ebetso ea ho paka ea 3D e thehiloeng ho LTCC e ka tsoela pele ho hlokomela miniaturization ea likarolo tsa microwave, mme ts'ebeliso ea eona lebaleng la sesole e ntse e eketseha butle-butle.Sebakeng sa sesole, li-chips tse ling tse nang le tšebeliso e ngata li ka etsoa chip e le 'ngoe.Ka mohlala, sethala sa ho qetela sa amplifier ho TR module ea phased array radar e na le tšebeliso e ngata haholo, 'me ho molemo ho e etsa hore e be chip e le' ngoe;Ka mohlala, lihlahisoa tse ngata tse entsoeng ka lihlopha tse nyenyane ha lia lokela ho etsoa ka li-chips tse le 'ngoe, empa haholo-holo li-circuits tse kopantseng li-hybrid.
'Marakeng oa sesole, boleng ba likarolo tsa microwave bo nka karolo e fetang 60% masimong a radar, likhokahano le mehato ea elektronike.Re hakantse sebaka sa mmaraka sa lisebelisoa tsa microwave masimong a radar le li-countermeasures tsa elektroniki.Lefapheng la radar, re hakantse boleng ba tlhahiso ea radar ea litsi tse kholo tsa China tsa lipatlisiso tsa radar, ho kenyeletsoa 14 le 38 Institutes of CETC, 23, 25 le 35 Institutes of Aerospace Science le indasteri, 704 le 802 Institutes of Aerospace Science and Technology, 607 Institutes of AVIC, joalo-joalo, Re hakanya hore sebaka sa 'maraka ka 2018 e tla ba 33billion,' me sebaka sa 'maraka sa likarolo tsa microwave se tla fihla ho 20billion;The 29 Institutes of CETC, 8511 Institutes of Aerospace Science le indasteri le 723 Institutes of CSIC li nahanoa haholo-holo bakeng sa mehato ea elektronike.Sebaka sa mmaraka ka kakaretso sa lisebelisoa tsa li-countermeasures tsa elektroniki se ka ba limilione tse 8, tseo boleng ba likarolo tsa microwave e leng 5billion.Ha re so nahane ka indasteri ea likhokahanyo hajoale hobane 'maraka oa indasteri ena o arohane haholo.Hamorao, re tla tsoelapele ho etsa lipatlisiso tse tebileng le tlatsetso.Sebaka sa mmaraka sa lisebelisoa tsa microwave ho radar le li-countermeasures tsa elektroniki feela se fihlile ho 25billion.
Mmaraka oa lehae haholo-holo o kenyelletsapuisano ka waelesele radar ea koloi ea millimeter wave.Lefapheng la puisano e se nang mohala, ho na le likarolo tse peli tsa 'maraka: mohala oa mohala le setsi sa motheo.RRU e setsing sa setsi haholo-holo e na le lisebelisoa tsa microwave tse kang haeba module, transceiver module, amplifier ea matla le module ea filthara.Likarolo tsa microwave li ikarabella bakeng sa karolo e ntseng e eketseha setsing sa setsi.Ho liteishene tsa marang-rang tsa 2G, boleng ba lisebelisoa tsa RF bo nka hoo e ka bang 4% ea boleng ba seteishene sohle.Ka nts'etsopele ea setsi se lebisang ho miniaturization, lisebelisoa tsa RF ho 3G le 4G technologies li eketsehile butle-butle ho 6% ~ 8%, 'me karolo ea liteishene tse ling e ka fihla ho 9% ~ 10%.Karolo ea boleng ba lisebelisoa tsa RF nakong ea 5g e tla ntlafatsoa le ho feta.Sistimi ea puisano ea terminal ea mehala, pheletso ea RF ke e 'ngoe ea likarolo tsa mantlha.Lisebelisoa tsa RF li-terminals tsa mehala haholo-holo li kenyelletsa amplifier ea matla, duplexer, RF switch, filter, low noise amplifier, joalo-joalo Boleng ba RF front-end bo tsoela pele ho eketseha ho tloha 2G ho ea ho 4G.Karolelano ea litšenyehelo nakong ea 4G e ka ba $10, 'me 5g e lebelletsoe ho feta $50.Mmaraka oa radar oa likoloi tsa millimeter wave o lebelletsoe ho fihla ho lidolara tse limilione tse likete tse 5 ka 2020, moo karolo ea RF e ka pele e etsang 40% ~ 50%.
Likarolo tsa microwave tsa sesole le likarolo tsa microwave tsa sechaba li hokahane ka molao, empa ha ho tluoa lits'ebetsong tse ikhethileng, litlhoko tsa likarolo tsa microwave li fapane, tse bakang karohano ea likarolo tsa sesole le tsa lehae.Mohlala, lihlahisoa tsa sesole ka kakaretso li hloka matla a phahameng a ho qala ho bona liphofu tse hole, e leng sebaka sa ho qala moralo oa tsona, athe lihlahisoa tsa sechaba li ela hloko haholoanyane ho sebetsa hantle;Ho phaella moo, maqhubu a boetse a fapane.E le ho hanela tšitiso, sekhahla sa tšebetso sa sesole se ntse se phahama le ho feta, athe sa lehae ka kakaretso se le moqotetsane.Ho phaella moo, lihlahisoa tsa sechaba li hatisa haholo litšenyehelo, ha lihlahisoa tsa sesole li sa tsotelle litšenyehelo.
Ka nts'etsopele ea theknoloji ea nako e tlang, ho tla ba le ho tšoana ho eketsehileng pakeng tsa ts'ebeliso ea sesole le ea sechaba, 'me litlhoko tsa khafetsa, matla le litšenyehelo tse tlaase li tla kopana.Nka mohlala oa k'hamphani e tummeng ea Amerika ea qorvo.Ha e sebetse feela e le PA ea setsi sa setsi, empa hape e fana ka Power Amplifier MMIC bakeng sa radar ea sesole, e sebelisoang ho litsamaiso tsa radar tse tsamaisoang ke lifofane, tse tsamaeang ka sefofane le tsa mobu, hammoho le mekhoa ea puisano le ntoa ea elektroniki.Nakong e tlang, China e tla boela e hlahise boemo ba nts'etsopele ea ho kopanya sesole sa sesole, 'me ho na le monyetla o moholo oa phetoho ea sesole ho ea ho baahi.
Nako ea poso: Jun-16-2022
