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This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
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Capture_effect entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-11 and was most recently seen on 2026-04-11.
In a radio receiver, the capture effect is a phenomenon associated with reception in which only the stronger of two or more signals received within the bandwidth of the receiver passband will be demodulated. The Capture effect therefore enables frequency reuse of the same frequency by imposing a sufficient distance separation, e.g. AM capture effect is used with AM communications in the AM(R)S, or between FM-BC transmitters for the FM capture effect. Alternatively, the capture effect enables two-frequency ILS-Localizer (ILS-LOC) and ILS-Glide-Path (ILS-GP) transmitters to operate at airports in presence of strong reflections, e.g. due to terrain and buildings.
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