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thermal cycling test - KKPCB

Thermal Reliability and Dielectric Stability of Duroid 6010 PCBs in Aerospace and Radar Systems

Engineering Stability in Extreme Aerospace Environments   Aerospace and radar systems operate under extreme conditions—rapid temperature gradients, vibration, and continuous high-power RF transmission.Under these stresses, PCB dielectric and thermal stability determine the long-term performance of radar front-ends, phased arrays, and high-power amplifiers.   Rogers Duroid 6010, with its high dielectric constant (Dk = 10.2 ±...

RF Reliability Testing and Environmental Endurance of RO4003C PCBs for Automotive and Aerospace Systems

Evolving Demands in Automotive and Aerospace RF Systems   As automotive radar, satellite navigation, and aerospace telemetry systems scale toward 24–77 GHz mmWave frequencies, RF PCBs face extreme conditions—high temperatures, vibration, and fluctuating humidity levels.For engineers, ensuring signal stability, thermal endurance, and dielectric integrity over thousands of hours becomes a fundamental reliability challenge.   Rogers...