In cutting-edge fields like 5G mmWave, satellite communications, and high-power radar, breakthroughs in microwave antenna performance increasingly rely on advanced thermal management and custom design capabilities. This article explores how New Energy vacuum brazed water-cooled plates and ODM/custom antenna processes address core challenges in high-frequency systems.
1. Thermal Management Revolution for High-Power Antennas
Vacuum brazed water-cooled plates:
Utilizing copper-aluminum composite vacuum brazing, these plates achieve ultra-low thermal resistance (<0.03°C/W), supporting stable operation of antennas at >500W CW power (vs. 100W limit for air cooling). Their hermetic structure resists salt spray corrosion, ideal for naval/vehicle harsh environments.
Smart thermal control:
Integrated temperature sensors and flow valves dynamically balance cooling efficiency and energy consumption, extending T/R module lifespan by 30%.
RFMiso Vacuum brazed water-cooled plates
2. Core Technologies for Custom Antennas
Multidisciplinary co-design:
Combines EM simulation (HFSS/CST) with thermal analysis to optimize radiation efficiency (e.g., S-band CP rectennas with AR <2dB) and heat dissipation paths.
Specialized antenna processes:
LTCC technology for mmWave bands (±5μm tolerance)
Magnetic dipole arrays for high-power scenarios (73MW capacity)
3. Industrial Advantages of ODM Antennas
Modular architecture: Rapid adaptation for 5G Massive MIMO, satellite phased arrays, etc.
RF components integration:
Co-packaged filters/LNAs reduce insertion loss (<0.3dB).
Conclusion: The synergy between New Energy cooling tech and custom antennas is driving microwave systems toward higher frequencies and integration. With GaN PAs and AI thermal algorithms, this trend will accelerate.
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Post time: Jul-02-2025
