Theoretical investigation on the centre-fed dipole antenna with feed-points displaced arbitrarily†
Shiv Prasad Kosta
Abstract
Shiv Prasad Kosta
Abstract
A simple generalized analysis of a centre-fed dipole antenna with feed-points displaced arbitrarily (DAFDA) is presented. Mathematical expressions for the far field radiation pattern, radiation resistance, power gain, directivity and effective aperture are developed. The variation in the properties of this dipole configuration for various values of feed-point diplacement R is presented.
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A simple generalized analysis of a centre-fed dipole antenna with feed-points displaced arbitrarily (DAFDA) is presented. Mathematical expressions for the far field radiation pattern, radiation resistance, power gain, directivity and effective aperture are developed. The variation in the properties of this dipole configuration for various values of feed-point diplacement R is presented.
Key concepts: Directivity, Antenna (radio), Radiation pattern, Antenna aperture, Dipole, Aperture (computer memory), Antenna gain, Radiation resistance