In this section find articles and press clippings about RFS, published in magazines and journals, available to download or to read online.
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Teppo Lukkarila, RFS global product line manager for base station antennas, contributed to Wireless Design & Development's recent Brainstorm topic, "What are the most effective methods to prevent RF signal interference?"
Passive Intermodulation (PIM) - the unwanted mixing of multiple signals in non-linear junctions within a system resulting in undesirable harmonic signals - is a leading cause of significant quality and performance problems at communications sites. RF interference problems arise when downlink signals create PIM in uplink frequencies.
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