Top 3 Feeding Techniques for Optimal Dipole Antenna Performance
The top 3 dipole feeding techniques are 1) Center-fed with 1:1 balun, ensuring 50Ω balanced impedance (VSWR <1.5:1); 2) Ladder-line feed (450Ω) + tuner, ideal for multi-band operation (1.8-30MHz) with <0.5dB loss; and 3) Gamma match, optimizing asymmetric dipoles (e.g., 75Ω) via adjustable capacitor (2-20pF). Key tips: keep feed point ≥λ/4 above ground, use ferrite […]
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