LPDA antennas excel in wideband signal interception (70MHz–18GHz), with 10–15dBi gain; used in electronic warfare to track 5+ comms protocols simultaneously, exploiting their frequency-agnostic radiation pattern for consistent, multi-spectrum surveillance. How an LPDA Works A simple half-wave dipole antenna is designed to be highly efficient at one specific frequency. For example, a dipole cut for […]
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