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Why dB Matters So Much in RF Design
Oct , 18 2025
In the world of RF design, dB (decibel) is more than just a unit—it’s the fundamental language that engineers use to describe gain, loss, power level, and system performance. Without understanding dB, it’s nearly impossible to evaluate or optimize RF components such as antennas, filters, couplers, and power splitters. Understanding the Role of dB The decibel is a logarithmic unit that expresses th...
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Essential Knowledge for RF Engineers: Understanding Passive Intermodulation (PIM)
Oct , 23 2025
In modern wireless communication networks, maintaining signal purity and minimizing interference are crucial for ensuring system reliability and efficiency. One of the most common yet often overlooked sources of signal degradation in RF systems is Passive Intermodulation (PIM). For engineers working in network infrastructure, understanding PIM is not just optional—it’s fundamental. What is Passive...
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