Mubice bigezweho nka 5G mmWave, itumanaho rya satelite, hamwe na radar ifite ingufu nyinshi, intambwe igaragara mumikorere ya antenna ya microwave igenda yishingikiriza kumicungire yubushyuhe bwambere hamwe nubushobozi bwo gushushanya. Iyi ngingo irasobanura uburyo ingufu za vacuum zometseho amasahani akonje hamwe na ODM / antenna yihariye ikemura ibibazo byingenzi muri sisitemu yumurongo mwinshi.
1
Vacuum yamennye amasahani akonje:
Ukoresheje umuringa-aluminiyumu ikomatanya vacuum brazing, ibyo byapa bigera ku kurwanya ubushyuhe buke cyane (<0.03 ° C / W), bigashyigikira imikorere ihamye ya antene kuri> 500W CW (umurongo wa 100W ntarengwa yo gukonjesha ikirere). Imiterere yabo ya hermetic irwanya umunyu utera ruswa, nibyiza kubidukikije byamazi / ibinyabiziga bikaze.
Igenzura ryubushyuhe bwubwenge:
Ubushyuhe bukomatanyije hamwe na valves zitembera neza zingana neza gukonjesha no gukoresha ingufu, byongerera igihe cya T / R ubuzima bwa 30%.
RFMiso Vacuum yasize amasahani akonje
2. Ikoranabuhanga ryibanze kuriAntenna
Ibice byinshi bifatanije:
Ihuza EM kwigana (HFSS / CST) hamwe nisesengura ryumuriro kugirango hongerwe imbaraga mumirasire (urugero, S-band CP rectennas hamwe na AR <2dB) n'inzira zo gukwirakwiza ubushyuhe.
Antenna yihariye ikora:
LTCC tekinoroji ya bande ya mmWave (± 5μm kwihanganira)
Magnetic dipole igizwe na power-scenarios (ubushobozi bwa 73MW)
3. Inyungu zinganda za ODM Antenna
Ubwubatsi bwa modular: Guhuza byihuse na 5G Massive MIMO, satelite igizwe nicyiciro, nibindi.
Kwishyira hamwe kwa RF:
Gufatanya gushungura / LNAs bigabanya igihombo cyo kwinjiza (<0.3dB).
Umwanzuro: Gukorana hagati yubuhanga bushya bwo gukonjesha hamwe na antenne yihariye ni ugutwara sisitemu ya microwave yerekeza kumurongo mwinshi no kwishyira hamwe. Hamwe na GaN PAs hamwe na AI yumuriro wa algorithm, iyi nzira izihuta.
Kugira ngo umenye byinshi kuri antene, nyamuneka sura:
Igihe cyo kohereza: Jul-02-2025
