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5G-Advanced Accelerates New Requirements for In-building RF Infrastructure
Apr , 28 2025
As 5G-Advanced (5G-A) technology emerges, it brings higher speeds, lower latency, and smarter network capabilities, reshaping expectations for in-building wireless systems. Modern facilities—such as offices, airports, and hospitals—now require more advanced Distributed Antenna Systems (DAS) capable of supporting higher frequency bands and broader bandwidths. Traditional infrastructure must evolve....
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Key Trends Driving the RF Industry Forward
Jul , 26 2025
The RF industry is experiencing rapid growth as new technologies and applications reshape the market. With the global demand for faster, more reliable wireless communication, RF components have become more critical than ever. 5G and Beyond The global rollout of 5G networks has significantly boosted the demand for RF components such as power splitters, couplers, and antennas. In addition, research ...
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Optimizing Passive Components for Better 5G DAS Coverage
Aug , 13 2025
With the rapid deployment of 5G in indoor environments, Distributed Antenna Systems (DAS) have become a critical solution to ensure reliable signal coverage. Although passive RF components in DAS are non-powered, their performance directly affects signal transmission quality and overall system stability. Selecting and optimizing these passive components is key to enhancing indoor 5G network covera...
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Typical Applications of Combiners in Macro Sites and Indoor DAS Systems
Aug , 27 2025
In modern mobile communication networks, especially during the deployment of 4G LTE and 5G NR, the number of frequency bands and systems continues to increase. To reduce the complexity of the antenna-feeder system and improve network deployment efficiency, the combiner has become an essential passive component in both macro base stations (macro sites) and Distributed Antenna Systems (DAS). Proper ...
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How Filters Improve Network Quality and Reduce Interference
Sep , 13 2025
In modern communication networks, operators face a constant challenge: ensuring reliable, high-quality signal transmission while managing limited spectrum resources. With the rapid deployment of 4G and 5G networks, along with growing adoption of Distributed Antenna Systems (DAS) and indoor coverage solutions, RF passive components—particularly filters—have become essential tools for network optimi...
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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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Common RF Losses and Compensation Methods in Operator Network Construction
Nov , 01 2025
In the process of mobile network construction, RF loss is one of the most common and overlooked factors affecting signal quality. From base stations to antennas, every connection, cable, and passive device introduces varying degrees of attenuation. For operators aiming to improve coverage efficiency and maintain network stability, understanding and minimizing these losses is crucial. 1. Types of R...
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