What is PIM and why is it essential for RF?
Jacky Zhou
VP of Business Development ?? DC-110GHz RF Active/Passive/Microwave/Waveguide Components ★ 6 / 10 / 15Kw CVD Magnetron ★ Rock Drill ★ IoT RFID, focus on providing proper products for global customers over 10 years
PIM, also known as "passive intermodulation", denotes the intermodulation product produced when two or more signals pass through passive devices with non-linear characteristics.
PIM can be caused by AM, damaged RF equipment, metal interference, or unclean, loose connectors, cables, or inferior antennas.
In modern times, managing wireless network infrastructure and antenna products has become a complex process, as different technologies are often integrated in base stations. In addition, with the introduction of enhanced mobile broadband (eMBB), ultra-reliable low-latency communication (URLLC), and massive machine type communication (MMTC), detection and mitigation of PIM has become increasingly important as LTE and 5G networks gain popularity. Particularly sensitive to it.
In addition to mobile operator networks, the application of low-PIM antennas in enterprise networks, critical communications, and industrial Internet of Things is in high demand for private networks.
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Contact：
Name: Jacky Zhou
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