Emasimini asezingeni eliphezulu njenge-5G mmWave, ukuxhumana kwesathelayithi, kanye ne-radar enamandla aphezulu, impumelelo ekusebenzeni kwe-antenna ye-microwave incike kakhulu ekuphathweni kokushisa okuthuthukisiwe kanye namakhono okuklama ngokwezifiso. Lesi sihloko sihlola ukuthi amapuleti apholile ngamanzi afakwe i-vacuum brazed kanye nezinqubo ze-ODM/custom antenna zibhekana kanjani nezinselele eziyinhloko ezinhlelweni zemvamisa ephezulu.
1. Inguquko Yokuphathwa Kokushisa Kwama-Antenna Anamandla Aphezulu
Amapuleti apholile ngamanzi afakwe i-vacuum brace:
Zisebenzisa i-copper-aluminium composite vacuum brazing, lawa ma-plate afinyelela ukumelana nokushisa okuphansi kakhulu (<0.03°C/W), esekela ukusebenza okuzinzile kwama-antenna kumandla angu->500W CW (uma kuqhathaniswa nomkhawulo we-100W wokupholisa umoya). Isakhiwo sazo esingenawo umoya simelana nokugqwala kwe-salt spray, okulungele izindawo zasemanzini/zezimoto ezinzima.
Ukulawula ukushisa okuhlakaniphile:
Izinzwa zokushisa ezihlanganisiwe nama-valve okugeleza zilinganisela ngokunamandla ukusebenza kahle kokupholisa kanye nokusetshenziswa kwamandla, zandisa isikhathi sokuphila semojuli ye-T/R ngo-30%.
Amapuleti e-RFMiso Vacuum apholiswe ngamanzi abhakiwe
2. Ubuchwepheshe Obuyinhloko be-Ama-Antenna Angokwezifiso
Ukuklama ngokubambisana kwemikhakha eminingi:
Ihlanganisa ukulingisa kwe-EM (HFSS/CST) nokuhlaziywa kokushisa ukuze kuthuthukiswe ukusebenza kahle kwemisebe (isb., ama-rectenna e-S-band CP ane-AR <2dB) kanye nezindlela zokusabalalisa ukushisa.
Izinqubo ezikhethekile ze-antenna:
Ubuchwepheshe be-LTCC bama-mmWave bands (±5μm ukubekezelelana)
Ama-magnetic dipole arrays ezimo ezinamandla aphezulu (umthamo ongu-73MW)
3. Izinzuzo Zezimboni Zama-Antenna e-ODM
Ukwakhiwa kwe-Modular: Ukulungiswa okusheshayo kwe-5G Massive MIMO, ama-array ahlukaniswe ngezigaba zesathelayithi, njll.
Ukuhlanganiswa kwezingxenye ze-RF:
Izihlungi/ama-LNA ahlanganiswe ndawonye anciphisa ukulahlekelwa kokufakwa (<0.3dB).
Isiphetho: Ukusebenzisana phakathi kobuchwepheshe bokupholisa be-New Energy kanye nama-antenna enziwe ngokwezifiso kuqhubekisela phambili izinhlelo ze-microwave ziye kumaza aphezulu kanye nokuhlanganiswa. Ngama-algorithms okushisa e-GaN PA kanye ne-AI, lo mkhuba uzoshesha.
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
Isikhathi sokuthunyelwe: Julayi-02-2025
