Radio Physics and Radio Astronomy
Erscheint 4 Ausgaben pro Jahr
ISSN Druckformat: 2152-274X
ISSN Online: 2152-2758
CHARACTERISTICS OF A SHORT DIPOLE LOADED BY DISKS
Volumen 2,
Ausgabe 4, 2011,
pp. 345-352
DOI: 10.1615/RadioPhysicsRadioAstronomy.v2.i4.70
ABSTRAKT
An approximate mathematical model has been constructed for a small compared to wavelength asymmetrical dipole antenna loaded by metal disks of unequal diameters at both ends of the dipole. In proximity of the first low-frequency resonance, the current amplitude at the feed point and the input impedance are presented versus frequency for a dipole antenna and for a disk top-loaded stub antenna mounted on a finite-size base.
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