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Without Understanding Resonators, You Can’t Truly Understand Filters
Sep , 17 2025
In modern communication systems, the RF filter is one of the most critical passive components. Whether in macro base stations, Distributed Antenna Systems (DAS/IBS), or in environments where 5G and 4G networks coexist, filters play a central role in suppressing interference and ensuring signal quality. However, the true performance of a filter is not determined by its housing or connectors, but by...
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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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