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Passive Component Bottlenecks and Solutions in Operator Networks
Sep , 03 2025
In operator network deployment, passive components play a crucial role in ensuring stable and efficient RF signal transmission. With the rapid evolution of 5G, DAS (Distributed Antenna Systems), and private networks, the performance requirements for passive devices have become more stringent. However, components such as power splitters, couplers, and combiners often encounter performance bottlenec...
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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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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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