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Impedance in RF Design
Sep , 26 2025
In radio frequency (RF) design, impedance is one of the most critical concepts. It directly affects signal transmission efficiency, matching between circuits, and system stability. Without proper impedance matching, RF systems may experience significant signal reflection, increased insertion loss, and even cause damage to components. This article provides a detailed explanation of impedance and it...
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Mastering Power Splitter Design: From Principle to Engineering Practice
Oct , 11 2025
In RF and microwave systems, the power splitter is a core passive component responsible for dividing an input signal into multiple outputs with minimal loss and perfect impedance balance. From cellular base stations to satellite networks and RF test systems, the power splitter ensures signal integrity across transmission paths. 1. Basic Principle of Power Splitters A power splitter divides an inpu...
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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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