Microwave zvikamu zvinosanganisira microwave zvishandiso, inozivikanwawo seredhiyo frequency zvishandiso, senge mafirita, musanganiswa, zvichingodaro;Inosanganisirawo multifunctional components inoumbwa ne microwave circuits uye discrete microwave madivayiri, akadai seTR components, up and down converter components, zvichingodaro;Inosanganisirawo mamwe ma subsystems, seanogamuchira.
Muchikamu chemauto, microwave zvikamu zvinonyanya kushandiswa mukudzivirira ruzivo zvekushandisa senge radar, kutaurirana, uye zvemagetsi countermeasures.Uyezve, kukosha kwezvikamu zvemicrowave, zvinoti, redhiyo frequency component, iri kuramba ichikwira, iri yekukura kwechikamu cheindasitiri yemauto;Uye zvakare, munharaunda yevagari, inonyanya kushandiswa mukutaurirana isina waya, mota millimeter wave radar, uye mamwe minda.Iyo inzvimbo yepasi ine kudiwa kwakasimba kwekuzvitonga kwekutonga muChina kumusoro uye yepakati pemvura yakakosha zvishandiso uye matekinoroji.Kune nzvimbo yakakura kwazvo yekubatanidzwa kwemauto, saka kuchave nemikana yakawanda yekudyara muzvikamu zvemicrowave.
Chekutanga, taura muchidimbu mazano ekutanga uye maitiro ekusimudzira ezvikamu zvemicrowave.Microwave zvikamu zvinoshandiswa kuita shanduko dzakasiyana dzema microwave masaini senge frequency, simba, uye chikamu.Mafungiro ezviratidzo zvemicrowave nemasaisai eredhiyo zvakangofanana, ari masaini eanalogi ane ma frequency akanyanya, anowanzo kubva pamakumi e megahertz kusvika kumazana egigahertz kusvika kuterahertz;Microwave zvikamu zvinowanzo umbwa microwave maseketi uye mamwe discrete microwave zvishandiso.Iyo nzira yekuvandudza tekinoroji ndeye miniaturization uye yakaderera mutengo.Maitiro ehunyanzvi ekuita anosanganisira HMIC neMMIC.MMIC ndeyekugadzira ma microwave components pane semiconductor chip, ine nhanho yekubatanidza ye2-3 maodha ehukuru hwepamusoro kupfuura HMIC.Kazhinji, imwe MMIC inogona kuita basa rimwe chete.Mune ramangwana, kubatanidzwa kwakawanda kuchaitwa, uye pakupedzisira ese ese system level mabasa anozoitwa pane imwe chip, Yave kuzivikanwa seredhiyo frequency SoC;HMIC inogonawo kuonekwa sechipiri kubatanidzwa kweMMIC.HMIC inonyanya kusanganisira gobvu firimu rakasanganiswa maseketi, akaonda firimu akabatanidzwa maseketi, uye system level yekurongedza SIP.Makobvu firimu akasanganiswa maseketi achiri akajairika microwave module maitiro, ane zvakanakira mutengo wakaderera, nguva pfupi yekutenderera, uye dhizaini inoshanduka.Iyo 3D yekurongedza maitiro yakavakirwa paLTCC inogona kuenderera mberi nekuona iyo miniaturization yemamodule microwave, uye kushandiswa kwayo munharaunda yemauto kuri kuwedzera zvishoma nezvishoma.Muchikamu chemauto, mamwe machipi ane huwandu hwakanyanya hwekushandisa anogona kugadzirwa muchimiro chechipsi chimwe chete, senge yekupedzisira nhanho yemagetsi amplifier muTR module yechikamu chakarongeka radar.Kuwanda kwekushandiswa kwakakura kwazvo, uye zvichiri kukosha kugadzira chip chimwechete;Semuenzaniso, akawanda madiki madiki zvigadzirwa zvakagadziridzwa hazvina kukodzera kugadzirwa kwe monolithic, uye zvichiri kunyanya kutsamira pamasekete akasanganiswa akasanganiswa.
Tevere, ngatitaure nezve misika yemauto neyevanhuwo zvavo yezvikamu zvemicrowave.
Mumusika wemauto, kukosha kweiyo microwave zvikamu muminda ye radar, kutaurirana, uye zvemagetsi countermeasures zvakaverengera kupfuura 60%.Isu takafungidzira nzvimbo yemusika yezvikamu zvemicrowave muminda yeradar uye yemagetsi countermeasures.Mundima yeradar, takanyanya kufungidzira kukosha kwekubuda kweradar kweanonyanya kukosha masangano ekutsvagisa radar muChina, kusanganisira gumi nemana ne38 eChina Electronics Technology, 23, 25, uye 35 yeChina Aerospace Sainzi neIndasitiri, 704 ne802 ye Aerospace Science and Technology, 607 yeChina Aerospace Industry, uye zvichingodaro, Tinofungidzira kuti nzvimbo yemusika muna 2018 ichava 33 bhiriyoni, uye nzvimbo yemusika yezvikamu zve microwave ichasvika mabhiriyoni makumi maviri;Electronic countermeasures inonyanya kufunga makumi maviri nepfumbamwe masangano eChina Electronics Technology, 8511 masangano eAerospace Sainzi uye Indasitiri, uye 723 masangano eChina Shipbuilding Heavy Indasitiri.Nzvimbo yese yemusika yemagetsi countermeasures midziyo yakatenderedza 8 bhiriyoni, neukoshi hwema microwave zvikamu zvinosvika 5 bhiriyoni.“Indasitiri yezvekufambiswa kwemashoko hatisati tatarisa parizvino nekuti misika yemuindastiri iyi yanyanya kupatsanuka.Ticharamba tichiita tsvakiridzo yakadzama nekuwedzera gare gare.Nzvimbo yemusika yezvikamu zvemicrowave mundima yeradar uye yemagetsi countermeasures chete yasvika mabhiriyoni makumi maviri nemashanu emayuan.".
Musika wevagari vemo unonyanya kusanganisa waya kutaurirana uye mota millimeter wave radar.Mumunda wekutaurirana pasina waya, kune misika miviri: mobile terminals uye base station.Iwo maRRU mune base station anonyanya kuumbwa nezvinhu zvemicrowave senge epakati frequency modules, transceiver modules, magetsi amplifiers, uye mafirita modules.Chikamu chezvikamu zve microwave mu base station chiri kuramba chichikwira.Mune 2G network base nhepfenyuro, kukosha kweredhiyo frequency zvikamu zvinokwana 4% yehuwandu hwese base chiteshi kukosha.Sezvo base station inofamba ichienda kuminiaturization, radio frequency zvikamu mu3G uye 4G tekinoroji zvishoma nezvishoma zvinowedzera kusvika 6% kusvika 8%, uye chikamu chezvimwe zviteshi zvepasi chinogona kusvika 9% kusvika 10%.Kukosha kweRF zvishandiso munguva ye5G kuchawedzera kuwedzera.Mune mobile terminal yekutaurirana masisitimu, RF kumberi-kuguma ndechimwe chezvinhu zvakakosha.RF zvishandiso mumaterminals enhare zvinonyanya zvinosanganisira magetsi amplifiers, duplexers, RF switch, mafirita, low ruzha amplifiers, zvichingodaro.Kukosha kweRF kumberi-kuguma kunoramba kuchikwira kubva ku2G kuenda ku4G.Ivhareji yemari munguva ye4G inenge madhora gumi, uye zvinotarisirwa kuti 5G ichapfuura madhora makumi mashanu.Iyo mota millimeter wave radar musika inotarisirwa kusvika pamadhora mazana mashanu emadhora muna 2020, neRF kumberi-kuguma kuverengera makumi mana muzana kusvika makumi mashanu muzana emusika.
Military microwave modules uye civilian microwave modules akabatana mumusimboti, asi kana zvasvika kune chaiwo mashandisirwo, zvinodikanwa zve microwave module zvinosiyana, zvichikonzera kupatsanurwa kwemauto nevevanhu.Semuyenzaniso, zvigadzirwa zvechiuto zvinowanzoda simba rekufambisa repamusoro rekuona zvinonangwa kure, inova panotangira dhizaini yazvo, nepo zvigadzirwa zvevagari vemo zvichinyanya kutarisisa kushanda zvakanaka;Mukuwedzera, panewo kusiyana kwehuwandu.Kuti udzivise kupindira, bandwidth yekushanda yemauto iri kuramba ichikwira uye ichikwira, nepo kazhinji, ichiri nhete yekushandiswa kwevanhu.Pamusoro pezvo, zvigadzirwa zvevanhuwo zvavo zvinonyanya kusimbisa mutengo, nepo zvigadzirwa zvemauto zvisingatarisi mutengo.
Nekuvandudzwa kwetekinoroji yeramangwana, kufanana pakati pekushandiswa kwechiuto nekwevanhuwo zvavo kuri kuwedzera, uye zvinodikanwa zvenguva zhinji, simba, uye mutengo wakaderera zviri kusangana.Tora Qorvo, kambani yeAmerica inozivikanwa kwazvo, semuenzaniso.Iyo haingoshande sePA yezviteshi zvepasi, asi inopawo magetsi amplifiers, MMICs, nezvimwewo kumaradha emauto, uye inoshandiswa mungarava, mhepo, uye pasi-based radar masisitimu, pamwe nekutaurirana nemagetsi ehondo masisitimu.Mune ramangwana, China icharatidzawo mamiriro ekubatanidzwa kwemauto nekusimudzira, uye kune mikana yakakosha yekutendeuka kwemauto.
Nguva yekutumira: Mar-28-2023