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Future Trends of Low PIM Technology – 2026 and Beyond
Aug , 18 2026
Why Low PIM Matters More Than Ever If you've ever designed or maintained an RF system, you've likely run into this problem: downlink signal is strong — users see full bars — but uplink is dead. Calls drop. Throughput tanks. The base station keeps adjusting parameters to no effect. That's Passive Intermodulation (PIM) at work. In the past, PIM was treated as a "nice‑to‑fix" optimization item. By 20...
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Underground Garage vs Tunnel vs High-Rise: Engineering Differences in Blind Spot Coverage
Oct , 20 2026
A garage is a "surface" problem, a tunnel is a "line" problem, and a high-rise is a "height" problem. The root causes of blind spots differ, so the signal distribution method, antenna selection, and component requirements are completely different. Applying the same solution to all three scenarios will almost certainly fail in one of them. This isn't theoretical. In an underground garage, signal at...
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