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Explain the working principle of folded dipole antenna. What are the advantages and applications?
1 Answer
written 8.8 years ago by |
To achieve good directional pattern characteristics and at the same time provide good matching to practical coaxial lines with 50- or 75-ohm characteristic impedances, the length of a single wire element is usually chosen to be λ/4 ≤ l < λ. The most widely used dipole is that whose overall …