Likarolo tsa microwave li kenyelletsa lisebelisoa tsa microwave, tse tsejoang hape e le lisebelisoa tsa maqhubu a seea-le-moea, joalo ka li-filters, li-mixer, joalo-joalo;E boetse e kenyelletsa likarolo tse ngata tse sebetsang tse entsoeng ka li-circuits tsa microwave le lisebelisoa tse sa tšoaneng tsa microwave, tse kang likarolo tsa TR, li-converter tse holimo le tlaase, joalo-joalo;E boetse e kenyelletsa litsamaiso tse ling, joalo ka baamoheli.
Lebaleng la sesole, likarolo tsa microwave li sebelisoa haholo lisebelisoa tsa tlhaiso-leseling tse kang radar, likhokahano le li-countermeasures tsa elektroniki.Ho feta moo, boleng ba likarolo tsa microwave, e leng, karolo ea maqhubu a seea-le-moea, bo ntse bo eketseha, bo le karolo ea kholo ea indasteri ea sesole;Ho feta moo, lefapheng la sechaba, e sebelisoa haholo-holo puisanong ea mehala, radar ea koloi ea millimeter wave le mafapha a mang.Ke sebaka se ka tlase se nang le tlhoko e matla ea taolo e ikemetseng lisebelisoa le mahlale a mantlha a China a holimo le a mahareng.Ho na le sebaka se seholo haholo sa kopano ea sesole, kahoo ho tla ba le menyetla e mengata ea matsete likarolong tsa microwave.
Taba ea pele, tlaleha ka bokhuts'oane mehopolo ea mantlha le mekhoa ea ntlafatso ea likarolo tsa microwave.Likarolo tsa microwave li sebelisoa ho fihlela liphetoho tse fapaneng tsa mats'oao a microwave joalo ka maqhubu, matla le mohato.Likhopolo tsa mats'oao a microwave le maqhubu a seea-le-moea li ts'oana, e leng mats'oao a analoge a nang le maqhubu a batlang a phahame, hangata ho 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 nts'etsopele ea theknoloji ke miniaturization le litšenyehelo tse tlase.Mekhoa ea botekgeniki ea ho kenya tšebetsong e kenyelletsa HMIC le MMIC.MMIC ke ho rala likarolo tsa microwave ho chip ea semiconductor, e nang le boemo ba kopanyo ea liodara tse 2-3 tsa boholo bo holimo ho feta HMIC.Ka kakaretso, MMIC e le 'ngoe e ka finyella mosebetsi o le mong.Nakong e tlang, kopanyo ea mesebetsi e mengata e tla finyelloa, 'me qetellong mesebetsi eohle ea boemo ba tsamaiso e tla kenngoa ts'ebetsong ho chip e le' ngoe, E se e tsejoa e le radio frequency SoC;HMIC e ka boela ea bonoa e le kopanyo ea bobeli ea MMIC.HMIC haholo-holo e kenyelletsa li-circuits tse kopaneng tsa lifilimi, li-circuits tse tšesaane tse kopaneng tsa lifilimi, le SIP ea boemo ba sistimi.Li-circuits tse kopaneng tsa lifilimi e ntse e le lits'ebetso tse tloaelehileng tsa microwave module, tse nang le melemo ea litšenyehelo tse tlase, nako e khuts'oane ea potoloho, le moralo o feto-fetohang.Ts'ebetso ea ho paka ea 3D e thehiloeng ho LTCC e ka tsoela pele ho hlokomela miniaturization ea li-module tsa microwave, mme ts'ebeliso ea eona lebaleng la sesole e ntse e eketseha butle-butle.Lebaleng la sesole, li-chips tse ling tse nang le ts'ebeliso e ngata haholo li ka etsoa ka sebopeho sa chip e le 'ngoe, joalo ka sethala sa ho qetela sa amplifier mojuleng oa TR oa radar e hlophisitsoeng ka mekhahlelo.Palo ea tšebeliso e kholo haholo, 'me e ntse e le molemo ho etsa chip e le' ngoe;Ka mohlala, lihlahisoa tse ngata tse entsoeng ka lihlopha tse nyenyane ha li tšoanelehe bakeng sa tlhahiso ea monolithic, 'me li ntse li itšetlehile haholo ka li-circuits tse kopantsoeng tsa lebasetere.
Ka mor'a moo, ha re tlalehe ka limmaraka tsa sesole le tsa sechaba tsa lisebelisoa tsa microwave.
Mmarakeng oa sesole, boleng ba likarolo tsa microwave masimong a radar, likhokahano le li-countermeasures tsa elektroniki li ikarabella ho feta 60%.Re hakantse sebaka sa mmaraka sa likarolo tsa microwave masimong a radar le li-countermeasures tsa elektroniki.Lebaleng la radar, re hakantse boleng ba tlhahiso ea radar ea litsi tsa bohlokoa ka ho fetisisa tsa lipatlisiso tsa radar naheng ea China, ho kenyeletsoa 14 le 38 tsa China Electronics Technology, 23, 25, le 35 tsa China Aerospace Science and Industry, 704 le 802 tsa. Aerospace Science and Technology, 607 of China Aerospace Industry, joalo-joalo, Re hakanya hore sebaka sa 'maraka ka 2018 e tla ba limilione tse likete tse 33,' me sebaka sa 'maraka sa likarolo tsa microwave se tla fihla ho limilione tse likete tse 20;Mehato ea elektronike haholo-holo e nka litsi tse 29 tsa China Electronics Technology, litsi tse 8511 tsa Aerospace Science le Indasteri, le litsi tse 723 tsa Indasteri e boima ea Kaho ea Likepe ea China.Sebaka sa mmaraka ka kakaretso bakeng sa lisebelisoa tsa li-countermeasures tsa elektroniki se ka ba limilione tse likete tse 8, 'me boleng ba likarolo tsa microwave bo fihla ho 5 bilione."Ha re so nahane ka indasteri ea likhokahano hajoale hobane 'maraka oa indasteri ena o arohane haholo.Re tla tsoelapele ho etsa lipatlisiso tse tebileng le tlatsetso hamorao.Sebaka sa 'maraka sa lisebelisoa tsa microwave masimong a radar le a lisebelisoa tsa elektroniki feela se fihletse li-yuan tse limilione tse likete tse 25."
'Maraka oa lehae haholo-holo o kenyelletsa puisano e se nang mohala le radar ea koloi ea millimeter wave.Sebakeng sa puisano e se nang mohala, ho na le limmaraka tse peli: liteishene tsa mehala le liteishene tsa motheo.Li-RRU tse setsing sa setsi li entsoe haholo ka likarolo tsa microwave tse kang li-module tsa maqhubu a mahareng, li-transceiver modules, liamplifiers tsa motlakase le li-filters.Palo ea likarolo tsa microwave setsing sa setsi e ntse e eketseha.Ho liteishene tsa marang-rang tsa 2G, boleng ba likarolo tsa maqhubu a seea-le-moea bo etsa hoo e ka bang 4% ea kakaretso ea boleng ba setsi sa setsi.Ha seteishene sa setsi se ntse se ea ho miniaturization, likarolo tsa maqhubu a seea-le-moea ho thekenoloji ea 3G le 4G butle-butle li eketseha ho ea ho 6% ho ea ho 8%, 'me karolo ea liteishene tse ling e ka fihla ho 9% ho isa ho 10%.Boleng ba lisebelisoa tsa RF mehleng ea 5G bo tla eketseha le ho feta.Litsamaisong tsa puisano tsa liteishene tsa mehala, pheletso ea pele ea RF ke e 'ngoe ea likarolo tsa mantlha.Lisebelisoa tsa RF liteisheneng tsa mehala li kenyelletsa liamplifiers tsa motlakase, li-duplexer, li-switch tsa RF, li-filters, li-amplifiers tse tlase, joalo-joalo.Boleng ba RF front-end bo ntse bo eketseha ho tloha ho 2G ho ea ho 4G.Ka karolelano litšenyehelo nakong ea 4G e ka bang $ 10, 'me ho lebeletsoe hore 5G e tla feta $50.Mmaraka oa radar oa likoloi oa millimeter wave o lebelletsoe ho fihla ho $ 5 bilione ka 2020, 'me RF e qetellang e ikarabella bakeng sa 40% ho isa ho 50% ea mmaraka.
Li-module tsa microwave tsa sesole le li-module tsa microwave tsa sechaba li hokahane ka molao, empa ha ho tluoa lits'ebetsong tse ikhethileng, litlhoko tsa li-module tsa microwave lia fapana, tse bakang karohano ea likarolo tsa sesole le tsa sechaba.Mohlala, lihlahisoa tsa sesole ka kakaretso li hloka matla a phetisetso a phahameng ho bona liphofu tse hole haholo, e leng sebaka sa ho qala moralo oa tsona, athe lihlahisoa tsa sechaba li ela hloko haholoanyane ho sebetsa hantle;Ho phaella moo, ho boetse ho na le liphapang ka makhetlo a mangata.E le ho hanela ho kena-kenana le ho kena-kenana le ho kena-kenana le ts'ebetso ea sesole, lebelo la ho sebetsa la sesole le ntse le phahama le ho feta, ha ka kakaretso, e ntse e le moqotetsane bakeng sa tšebeliso ea sechaba.Ho phaella moo, lihlahisoa tsa sechaba li hatisa haholo litšenyehelo, ha lihlahisoa tsa sesole li sa tsotelle litšenyehelo.
Ka nts'etsopele ea theknoloji ea kamoso, ho tšoana ho teng lipakeng tsa ts'ebeliso ea sesole le ea sechaba ho ntse ho eketseha, 'me litlhoko tsa khafetsa, matla le theko e tlase lia kopana.Nka Qorvo, k'hamphani e tsebahalang ea Amerika, e le mohlala.Ha e sebetse feela e le PA bakeng sa liteishene tsa motheo, empa hape e fana ka li-amplifiers tsa motlakase, li-MMIC, joalo-joalo bakeng sa li-radar tsa sesole, 'me e sebelisoa ho litsamaiso tsa radar tse tsamaeang ka likepe, tse tsamaeang ka sefofane, le tsa mobu, hammoho le mekhoa ea puisano le ea ntoa ea elektroniki.Nakong e tlang, China e tla boela e hlahise boemo ba kopano ea sesole le nts'etsopele, 'me ho na le menyetla ea bohlokoa ea ho sokoloha ha sesole.
Nako ea poso: Mar-28-2023