Ibice bya Microwave birimoibikoresho bya microwave, bizwi kandi nk'ibikoresho bya RF, nk'iyungurura, kuvanga, n'ibindi;Harimo kandi ibice byinshi bigize imikorere igizwe na microwave yumuzingi hamwe nibikoresho bya microwave yihariye, nkibice bya tr, hejuru no hepfo ibice bihinduranya, nibindi;Harimo kandi sisitemu zimwe na zimwe, nk'abakira.
Ibice bya Microwave mubice bya gisirikare bikoreshwa cyane cyane muri radar, itumanaho, ingamba za elegitoronike nibindi bikoresho byamakuru byigihugu birinda amakuru, hamwe nagaciro k ibice bya microwave, ni ukuvuga igice cyumurongo wa radio, bigira uruhare runini, mubyiciro bigenda byiyongera. y'inganda za gisirikare;Mubyongeyeho, mubice bya gisivili, ikoreshwa cyane muriitumanaho ridafite umugozi, imodokamilimetero ya radar,nibindi, biri mubice bito bikenerwa cyane kugenzura byigenga hagati no hejuru yibikoresho byibanze byikoranabuhanga.Hariho umwanya munini cyane wo kwishyira hamwe kwabasivili, bityo hazabaho amahirwe menshi yishoramari mubice bya microwave.
Ibice bya Microwave bikoreshwa mukumenya inshuro, imbaraga, icyiciro nubundi buryo bwo guhindura ibimenyetso bya microwave.Muri byo, imyumvire ya signal ya microwave na RF mubyukuri birasa, ni ukuvuga ibimenyetso bisa bifite imirongo myinshi ugereranije, mubisanzwe kuva kuri megahertz mirongo kugeza kuri magana ya gigahertz kugeza kuri terahertz;Ibice bya Microwave mubusanzwe bigizwe numuzunguruko wa microwave hamwe nibikoresho bimwe na bimwe bya microwave.Icyerekezo cyiterambere rya tekinike ni miniaturizasi nigiciro gito.Uburyo bwa tekiniki bwo kubimenya harimo Hmic na MMIC.MMIC nugushushanya ibice bya microwave kuri chip ya semiconductor.Impamyabumenyi yo kwishyira hamwe ni 2 ~ 3 byerekana ubunini burenze Hmic.Mubisanzwe, MMIC imwe irashobora kumenya imikorere imwe.Mugihe kizaza, bizaba byinshi-guhuza ibikorwa.Hanyuma, imikorere ya sisitemu urwego ruzagerwaho kuri chip imwe, Ihinduka bizwi cyane RF SOC;Hmic irashobora kandi gufatwa nkigikorwa cya kabiri cya MMIC.Hmic ikubiyemo cyane firime yuzuye yibizunguzunguruko, firime yoroheje igizwe na sisitemu yo gupakira sip.Umuyoboro mwinshi wa firime uracyafite gahunda ya microwave isanzwe, ifite ibyiza byigiciro gito, cycle ngufi nigishushanyo cyoroshye.Gahunda yo gupakira 3D ishingiye kuri LTCC irashobora kurushaho kumenya miniaturizasi yibice bya microwave, kandi ikoreshwa mubikorwa bya gisirikare bigenda byiyongera.Mu rwego rwa gisirikare, uduce tumwe na tumwe twinshi dushobora gukoresha dushobora gukora chip imwe.Kurugero, icyiciro cya nyuma cyongerera imbaraga imbaraga muri TR module yicyiciro cya array radar ifite umubare munini cyane wo gukoresha, kandi birakwiye ko ubikora muri chip imwe;Kurugero, ibicuruzwa byinshi bito byabigenewe ntibikwiriye gukorwa mubice bimwe, ariko cyane cyane imiyoboro ihuriweho.
Ku isoko rya gisirikare, agaciro k ibice bigize microwave bifite hejuru ya 60% mubijyanye na radar, itumanaho no guhangana na elegitoroniki.Twagereranije umwanya wamasoko yibice bya microwave mubice bya radar hamwe nuburyo bwo kurwanya ibikoresho.Mu rwego rwa radar, twagereranije cyane cyane umusaruro wa radar w’ibigo bikomeye by’ubushakashatsi bwa radar mu Bushinwa, harimo Ibigo 14 na 38 bya CETC, 23, 25 na 35 Ikigo cy’ubumenyi n’inganda mu kirere, 704 na 802 Ikigo cy’ubumenyi n’ikoranabuhanga mu kirere, 607 Ibigo bya AVIC, nibindi, Turagereranya ko umwanya w isoko muri 2018 uzaba miliyari 33, naho isoko ryisoko rya microwave rizagera kuri miliyari 20;Ibigo 29 bya CETC, 8511 Ibigo byubumenyi bwikirere ninganda hamwe n’ibigo 723 bya CSIC bifatwa nkibikorwa byo kurwanya ikoranabuhanga.Umwanya rusange wamasoko yibikoresho byo kurwanya ibikoresho bya elegitoronike bigera kuri miliyari 8, muri byo agaciro ka microwave ni miliyari 5.Ntabwo twigeze dutekereza inganda zitumanaho kugeza ubu kuko isoko ryinganda zacitsemo ibice.Nyuma, tuzakomeza gukora ubushakashatsi bwimbitse ninyongera.Umwanya wamasoko yibigize microwave muri radar hamwe nuburyo bwa elegitoronike byonyine byageze kuri miliyari 25.
Isoko rya gisivili ririmo ahaniniitumanaho ridafite umugozina milimetero yimodoka ya radar.Mu rwego rwitumanaho ridafite insinga, hari ibice bibiri byisoko: terefone igendanwa na sitasiyo fatizo.RRU muri sitasiyo fatizo igizwe ahanini na microwave ibice nkigihe module, transceiver module, power amplifier na filter module.Ibice bya Microwave bigira uruhare runini muri sitasiyo fatizo.Muri sitasiyo ya 2G y'urusobe, agaciro k'ibikoresho bya RF bingana na 4% by'agaciro ka sitasiyo yose.Hamwe niterambere rya sitasiyo fatizo igana miniaturizasi, ibikoresho bya RF muri tekinoroji ya 3G na 4G byiyongereye buhoro buhoro kugera kuri 6% ~ 8%, kandi igipimo cya sitasiyo zimwe na zimwe gishobora kugera kuri 9% ~ 10%.Igipimo cyagaciro cyibikoresho bya RF mugihe cya 5g bizarushaho kunozwa.Muri sisitemu y'itumanaho rya terefone igendanwa, RF imbere-iherezo ni kimwe mu bice by'ibanze.Ibikoresho bya RF muri terefone igendanwa cyane cyane birimo ingufu zongera ingufu, duplexer, RF ihindura, filteri, urusaku ruke rwinshi, nibindi. Agaciro ka RF-imbere-gakomeje kwiyongera kuva kuri 2G kugera kuri 4G.Ikigereranyo cyo hagati mugihe cya 4G ni amadorari 10, naho 5g biteganijwe ko arenga $ 50.Biteganijwe ko isoko rya milimetero yimodoka ya radar igera kuri miliyari 5 z'amadolari ya Amerika muri 2020, muri yo igice cyimbere cya RF kikaba 40% ~ 50%.
Ibice bya microwave ya gisirikari nibice bya microwave yabaturage birahujwe muburyo bumwe, ariko iyo bigeze kubikorwa byihariye, ibisabwa mubice bya microwave biratandukanye, bikavamo gutandukanya ibice bya gisirikare nabenegihugu.Kurugero, ibicuruzwa bya gisirikare mubisanzwe bisaba imbaraga zo gutangiza kugirango bamenye intego za kure, arizo ntangiriro yo kubishushanya, mugihe ibicuruzwa bya gisivili byita cyane kubikorwa;Mubyongeyeho, inshuro nazo ziratandukanye.Mu rwego rwo kurwanya kwivanga, ubwinshi bwakazi bwigisirikare buragenda bwiyongera, mugihe ubwenegihugu busanzwe ari buke.Byongeye kandi, ibicuruzwa bya gisivili byibanda cyane cyane kubiciro, mugihe ibicuruzwa bya gisirikare bitumva neza ibiciro.
Hamwe niterambere ryiterambere ryigihe kizaza, hazabaho byinshi kandi bisa hagati yimikoreshereze ya gisirikari nabasivili, kandi ibisabwa kuri frequency, power nigiciro gito bizahurira.Fata urugero rwamamare muri Amerika qorvo.Ntabwo ikora nka PA ya sitasiyo fatizo gusa, ahubwo inatanga ingufu za Amplifier MMIC ya radar ya gisirikare, ikoreshwa muri sisitemu ya radar ya Shipborne, mu kirere no ku butaka, ndetse n’itumanaho hamwe n’uburyo bwo kurwana hakoreshejwe ikoranabuhanga.Mu bihe biri imbere, Ubushinwa nabwo buzagaragaza ikibazo cy’iterambere ry’abasivili mu iterambere, kandi hari amahirwe akomeye ku basirikare bahindura abasivili.
Igihe cyo kohereza: Jun-16-2022
