Iindaba

Iityhubhu zamaza ezihambayo (iiTWT), njengabameli betekhnoloji ye-vacuum electronics, zazikhe zalawula iibhendi ezithile zefrikhwensi kunye namanqanaba amandla. Nangona kunjalo, ii-amplifiers zamandla e-solid state (ii-SSPA), ezinenkqubela phambili kwizixhobo ze-semiconductor, ingakumbi ukuvuthwa kwetekhnoloji ye-gallium nitride (i-GaN), ziyayitshintsha imeko yemarike.

Ii-amplifiers zamandla e-Solid state zenza undoqo kwiinkqubo zanamhlanje ezingenazingcingo, kodwa amandla azo adlula kakhulu 'ukukhulisa isignali'. Njengomvelisi okhethekileyo onamava eminyaka engamashumi amabini kwicandelo le-RF, iMars RF ifanisa ii-amplifiers zamandla e-solid state (SSPA) 'nendlu yamandla' yenkqubo yonke ye-RF. Ngemisebenzi emihlanu ephambili, ifaka amandla abalulekileyo kwiinkqubo ze-radar, zonxibelelwano, kunye ne-elektroniki.

Kwixesha lotshintsho olukhawulezayo kwi-radio frequency (RF) kunye ne-microwave technology, ii-amplifiers zamandla e-solid state, njengezinto eziphambili ze-radar, unxibelelwano, kunye neenkqubo zemfazwe ze-elektroniki, zimisela ngokuthe ngqo umda ophezulu wokusebenza kwenkqubo ngokusebenzisa amandla azo okuvelisa. I-Mars RF, ephambili kubuchwepheshe be-RF behlabathi, ichaza ngokutsha intsingiselo "yefektri ye-SSPA" ngokuhlanganisa ngaphezulu kweemitha zesikwere ezingama-45,000 zesithuba semveliso esiphambili kunye neenkqubo zokuvelisa ezizenzekelayo ngokupheleleyo.

Njengoko isahluko sokugqibela salo nyaka siphela kancinci, sonke eMars RF siyama ukuze sicinge ngohambo esabelana ngalo. Sibulela kakhulu nina, amaqabane ethu axabisekileyo kunye nabathengi, abakuthembayo kunye nentsebenziswano yabo ibe yintsika yokukhula kwethu kunye nempumelelo yethu. Kube lilungelo lethu elikhulu ukusebenza kunye nani.

Kwi-radar, unxibelelwano lwesathelayithi, kunye neendawo zovavanyo kunye nokulinganisa eziphezulu, imfuno yee-amplifiers ze-broadband rf power amplifier wideband high-power ezigubungela ii-C, X, kunye nee-Ku bands iyaqhubeka nokukhula. I-broadband rf power amplifier MM60180P45B sisisombululo esibonelela ngesisombululo samandla se-RF esiphambili kwiinkqubo ze-elektroniki zesizukulwana esilandelayo, ngenxa yokugubungela kwayo ngokukhawuleza kwe-6-18GHz, uyilo lwayo olusebenzayo olusekelwe kwi-gallium nitride (GaN), kunye noyilo lwayo oluncinci kakhulu lwemizi-mveliso.

I-amplifier yamandla aphezulu ye-Mars RF ene-low-distortion broadband: MM002052P53A. Le mveliso igxile kwi-20-520MHz band, inika amandla okukhupha ukuya kuthi ga kwi-200W ngelixa ifezekisa ukusebenza okuphambili kwe-low-distortion, ijolise ekuboneleleni ngesisombululo esiphezulu kwizicelo eziphezulu ezidibanisa "ukusebenza okunamandla" kunye "nemveliso ecocekileyo".

Imodyuli ye-RF wideband power amplifier yeMars RF esebenza kakuhle kakhulu, iMM0727P47C, ihlangabezana neemfuno ezingxamisekileyo zonxibelelwano olungenazingcingo lwanamhlanje, i-radar, kunye neenkqubo zovavanyo zamandla e-RF asebenza kakuhle kwaye athembekileyo. Le mveliso yenzelwe ngokukodwa ibhendi ye-0.7-2.7GHz, inokusebenza kakuhle kwamandla okongeziweyo, isakhiwo esincinci, kunye nozinzo olubalaseleyo.

Kusele iintsuku ezili-15 kuphela ukuya kutsho ku-2025, iMars RF iqalisa ngokusesikweni umsitho wayo omkhulu wentengiso "ye-Year-End Sprint, In-Stock Direct Supply". Ukususela ngoku ukuya kuthi ga nge-31 kaDisemba, inkampani iza kukhupha zonke ii-inventri zayo ze-Solid State Power Amplifiers ezikwisitokhwe ezigubungela iibhendi ezintlanu ze-core frequency: 20-520MHz, 0.5-3GHz, 2-6GHz, 6-18GHz, kunye ne-8-12GHz, zibonelela ngezibonelelo ezilungileyo zonyaka kubathengi kwihlabathi liphela. Zonke ii-Solid State Power Amplifiers ezithatha inxaxheba ziqinisekisiwe ukuba ziza kuhanjiswa ngaphambi kokuphela konyaka, zibonelela ngamandla e-RF anamandla nanokuthenjwa ekugqityweni kweprojekthi yakho yokuphela konyaka kunye nokucwangciswa konyaka olandelayo.

IiNarrowband Amplifiers "ziingcali" ezifuna ukugqwesa kwi-frequency ethile. Kwelinye icala, iiWideband power amplifiers zilungelelaniswa lula "zii-all-rounders." Umahluko ophambili phakathi kweentlobo ezimbini zee-power amplifiers uvela kwiinjongo zazo ezahlukeneyo zoyilo, nto leyo ekhokelela ngokuthe ngqo kwiindlela zazo zobugcisa ezahlukeneyo kunye neempawu zokusebenza. Ngamafutshane, i-narrowband amplifier ifuna "ukugqwesa kwe-single-point," ngelixa ii-wideband power amplifiers zifikelela "ekuhambelaneni okubanzi."

I-Narrowband amplifier ibhekisa kwi-RF power amplifier ezinoluhlu lwe-frequency yokusebenza oluncinci (ngesiqhelo lungaphantsi kwama-20% e-central frequency), kunye nazo zonke ii-circuit designs ezilungiselelwe ngononophelo malunga ne-frequency point enye okanye ezininzi. Ifilosofi yoyilo lwe-Narrowband amplifier ibeka phambili ukutyhala ii-core performance metrics—ezifana nokusebenza kakuhle kokuguqulwa kwamandla, ulungelelwaniso, kunye noxinano lwamandla—kwimida yazo epheleleyo ngaphakathi kwe-frequency band ekujoliswe kuyo, endaweni yokulandela ukugubungela i-frequency ebanzi. Oku kwahluke kakhulu kwi-broadband rf power amplifier, efuna ukulungelelaniswa kwe-frequency ebanzi.