Analysis of the parameters of asymmetrical dual feeding full wave dipole antenna

Khraisat, Yahya S. H.; Hmood, Khedher A; Al‐Mofleh, Anwar

doi:10.1109/mrrs.2008.4669582

Cited by 3 publications

(2 citation statements)

References 1 publication

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“…However, to the best of our knowledge, there are few published studies on full-wavelength dipoles. Offset-feeding [2][3][4] and dual/triple-feeding [5][6][7][8] are the only available methods published in the literature. Offset-feeding is realized by moving the feed point away from the center of the dipole.…”

Section: Introductionmentioning

confidence: 99%

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Wideband Matching of Full-Wavelength Dipole With Reflector for Base Station

Ding

Jones

Guo

et al. 2017

IEEE Trans. Antennas Propagat.

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This paper introduces a wide-band hybrid feeding method for full-wavelength dipole antennas with a reflector. A full-wavelength dipole is designed to cover the band from 698 MHz to 960 MHz for cellular base station applications. Its matching circuit consists of a tripletuned circuit and a quasi-quarter-wavelength impedance transformer. The proposed matching circuit can provide balanced feeding as a balun and has a compact size. The working mechanism and a complete design scheme of the proposed matching circuit are elaborated. The matching circuit is designed and optimized using a circuit theory model and then physically realized using microstrip lines based on full-wave simulation. The measured reflection coefficient |S 11 | is <-14 dB across the entire band from 698 MHz to 960 MHz, exhibiting a bandwidth of 32%. This is the first time that a wideband centre-fed full-wavelength dipole is proposed.

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Section: Introductionmentioning

confidence: 99%

“…However, according to [3,4], the offset-feeding can deteriorate the radiation performance by introducing split lobes. Investigations in [5][6][7][8] show that a full-wavelength dipole can be better fed by employing additional feed points. But both of these methods feature high fabrication complexity.…”

Section: Introductionmentioning

confidence: 99%

Wideband Matching of Full-Wavelength Dipole With Reflector for Base Station

Ding

Jones

Guo

et al. 2017

IEEE Trans. Antennas Propagat.

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Analysis of the Parameters of Symmetrical Multi – Fed Full – Wave Dipole Antenna

Khraisat¹

2012

CIS

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This paper demonstrates the analysis of the parameters of symmetrical full-wave dipole antenna based on multifed techniques. The current distributions were measured, followed by the measurement of parameters of antenna like gain, radiation patterns and input impedance. Based on these observations four equations for current distribution were eventually formulated. These equations were then used to compute the values of the same parameters of the antenna. Finally, the values of parameters obtained practically and theoretically were compared to analyse the validity of the developed equation.

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The Current Distribution of Symmetrical Dual and Triple Feeding Full-Wave Dipole Antenna

Khraisat¹,

Hmood²,

Al‐Mofleh³

2011

MAS

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This paper is focused on the analysis of the current distribution of symmetrical full-wave dipole antenna based on double and triple feeding techniques; the current distributions were measured using a shielded loop protruding through a slit in the antenna surface along its axis, gives exact and accurate measurement rather than sinusoidal approximation. However, the sinusoidal distributions of current and voltage are approximations rather than exact descriptions. Next the current distributions were modeled and formulated whose parameters were deduced from the measured current distribution by applying the current distribution data in models as derived by IEEE standard.

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Analysis of the parameters of asymmetrical dual feeding full wave dipole antenna

Cited by 3 publications

References 1 publication

Wideband Matching of Full-Wavelength Dipole With Reflector for Base Station

Wideband Matching of Full-Wavelength Dipole With Reflector for Base Station

Analysis of the Parameters of Symmetrical Multi – Fed Full – Wave Dipole Antenna

The Current Distribution of Symmetrical Dual and Triple Feeding Full-Wave Dipole Antenna

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