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I-manual phase shifter sisixhobo esitshintsha iimpawu zokuhanjiswa kwesigaba somqondiso ngokulungiswa komatshini. Umsebenzi wayo ophambili kukulawula ngokuchanekileyo ukulibaziseka kwesigaba semiqondiso ye-microwave kwindlela yothumelo. Ngokungafaniyo ne-electronic phase shifters ezifuna amandla kunye nolawulo lweesekethe, i-manual phase shifters ziyaziwa ngokuba zi-passive, umthamo wamandla aphezulu, ukuguqulwa kwamahhala, kunye nokusebenza kakuhle kweendleko, kwaye ziqhele ukusetyenziswa kwi-labhoratri debugging kunye nokulinganisa inkqubo. Oku kulandelayo kwazisa ngokufutshane iimpawu kunye nokusetyenziswa kwayo:
Iimpawu:
1. I-Ultra wideband coverage (DC-8GHz): Olu phawu luyenza ibe sisixhobo esisebenza ngeendlela ezininzi ngokwenene. Ayinakukwazi ukujamelana ngokulula nonxibelelwano oluqhelekileyo lweselula (njenge-5G NR), i-Wi-Fi 6E kunye nezinye iibhendi zamaza, kodwa ziphinde zigubungele phantsi kwi-baseband (DC), uthintele ukuya kwi-C-band kunye nezicelo ezithile ze-X-band, ukuhlangabezana noluhlu olubanzi lweemfuno zohlengahlengiso lwesigaba ukusuka kwi-DC bias ukuya kwiimpawu ze-microwave ze-high-frequency.
2. Ukuchaneka kwesigaba esigqwesileyo (45 ° / GHz): Esi sibonakaliso sithetha ukuba yonke i-1GHz yokunyuka kwi-frequency yesignali, i-shifter yesigaba inokubonelela ngokuthe ngqo utshintsho lwesigaba se-45. Ngaphakathi kwe-bandwidth ye-8GHz yonke, abasebenzisi banokufikelela ngokuchanekileyo, uhlengahlengiso lwesigaba somgca ngaphezulu kwe-360 °. Oku kuchaneka kuphezulu kubalulekile kwizicelo ezifuna ukuthelekiseka kwesigaba esifanelekileyo, esifana nokulinganisa ii-eriyali zoluhlu olunezigaba kunye nokulinganisa ukulinganisa.
3. Ukuthembeka okuphezulu kwe-SMA interface: Ukusebenzisa intloko ye-SMA yowesifazane, iqinisekisa uxhulumaniso olungenamthungo kunye noluzinzile kunye nobuninzi beentambo zokuvavanya (ngokuqhelekileyo intloko yendoda ye-SMA) kunye nezixhobo kwiimarike. I-interface ye-SMA inokusebenza okuzinzile kwibhendi ye-frequency engaphantsi kwe-8GHz kunye nokuphindaphinda okulungileyo, ukuqinisekisa ukuthembeka koqhagamshelo kunye nokuthembeka komqondiso wenkqubo yokuvavanya.
4. Iimpawu zokusebenza ezigqwesileyo: Ukongeza kokuchaneka kwesigaba, iimveliso ezinjalo zinelahleko ephantsi yokufaka kunye ne-voltage egqwesileyo yokuma kwe-wave ratio (VSWR), ukuqinisekisa ukuba impembelelo kumandla omqondiso kunye nomgangatho uyancitshiswa ngelixa uhlengahlengisa isigaba.
Usetyenziso:
1. Uphando kunye novavanyo lwebhubhoratri: Ngexesha lesigaba sophuhliso lweprototype, isetyenziselwa ukulinganisa indlela yokuziphatha kweempawu phantsi kokwahlukana kwesigaba esihlukeneyo kunye nokuqinisekisa ukusebenza kwe-algorithm.
2. Ulungelelwaniso lwenkqubo yoluhlu lwezigaba: Ibonelela ngereferensi yesigaba esiphindaphindwayo nesichanekileyo sokulungelelaniswa kweshaneli yeeyunithi ze-antenna ezicwangcisiweyo.
3. Ukufundisa nokubonisa: Ukubonisa ngokucacileyo ingqikelelo kunye nendima yesigaba kubunjineli bemicrowave sisixhobo esifanelekileyo sokufundisa kwiilabhoratri zonxibelelwano.
4. Ukuphazamiseka kunye nokucinywa kokulinganisa: Ngokulawula ngokuchanekileyo isigaba, iimeko zokuphazamiseka zingakhiwa okanye ukusebenza kweenkqubo zokukhansela kunokuvavanywa.
I-Qualwave Inc. ibonelela ngamandla aphezulu kunye nelahleko ephantsi yokutshintsha kwesigaba se-DC ~ 50GHz. Uhlengahlengiso lwenqanaba ukuya kuthi ga kwi-900 °/GHz, ngamandla aphakathi ukuya kuthi ga kwi-100W. I-manual phase shifters isetyenziswa ngokubanzi kwizicelo ezininzi. Eli nqaku lazisa i-DC ~ 8GHz manual phase shifter.
1. Iimpawu zoMbane
Ukuphindaphinda: DC~8GHz
Ukuphazamiseka: 50Ω
Amandla aphakathi: 50W
Amandla Aphezulu*1: 5KW
[1] Ububanzi be-Pulse: 5us, umjikelo womsebenzi: 1%.
[2] Ukutshintsha kwesigaba kuyahluka ngokuhambelana nokuphindaphinda. Umzekelo, ukuba i-shift yesigaba esiphezulu yi-360 ° @ 8GHz, i-shift yesigaba esiphezulu yi-180 ° @ 4GHz.
| Ukuphindaphinda (GHz) | I-VSWR (ubuninzi.) | Ilahleko yokuFaka (dB, max.) | Uhlengahlengiso lweSigaba*2 (°) |
| DC~1 | 1.2 | 0.3 | 0~45 |
| DC~2 | 1.3 | 0.5 | 0-90 |
| DC~4 | 1.4 | 0.75 | 0-180 |
| DC~6 | 1.5 | 1 | 0~270 |
| DC~8 | 1.5 | 1.25 | 0~360 |
2. IiPropati zoomatshini
Ubungakanani: 131.5 * 48 * 21mm
5.177 * 1.89 * 0.827in
Ubunzima: 200g
I-RF Connectors: i-SMA Female
I-Conductor yangaphandle: Ubhedu olufakwe ngegolide
Umqhubi wangaphakathi oyindoda: Ubhedu olufakwe igolide
I-Female Conductor yangaphakathi: Igolide ene-beryllium yobhedu
Izindlu: iAluminiyam
3. Okusingqongileyo
Ubushushu bokusebenza: -10~+50℃
Ubushushu obungasebenzisiyo: -40 ~ + 70℃
4. Dlula imizobo
Iyunithi: mm [ngaphakathi]
Ukunyamezela: ±0.2mm [±0.008in]
5. Indlela yoku-odola
QMPS45-XY
X: Ukuphindaphinda kwi GHz
Y: Uhlobo lwesiqhagamshelo
Imithetho yokubiza isinxibelelanisi: S - SMA
Imizekelo:
Uku-odola i-shifter yesigaba, i-DC ~ 6GHz, i-SMA female ukuya kwi-SMA female, cacisa i-QMPS45-6-S.
Qhagamshelana nathi ngeenkcukacha ezicacileyo kunye nenkxaso yesampula! Njengomboneleli okhokelayo kwii-elektroniki ezisebenza rhoqo, sisebenza ngokukodwa kwi-R&D kunye nokuveliswa kwezixhobo ezisebenza kakhulu zeRF/microwave, sizibophelele ekuziseni izisombululo ezitsha kubathengi behlabathi.
Ixesha lokuposa: Sep-11-2025