This paper presents the basic characteristics of a beam tilting slot antenna element whose forced resonance is realized by reactance loading; its structure complements that of a dipole antenna element. The radiation pattern is tilted using a properly determined driving point position; a single loading reactance is used to obtain the forced resonance without great changes in the tilt angle. Numerical results show that the reactance element needs to be loaded near the driving point in order to obtain the forced resonance of the antenna and the minimum changes in the beam tilt angle at the same time. When the proposed forced resonant beam tilting slot antenna with a 0.8 λ length is driven at -0.2 λ from the center, the main beam tilt angle of 57.7 degrees and the highest power gain of 3.8 dB are obtained. This slot element has a broad bandwidth, unlike the complementary dipole element.
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Ki-Chai KIM, Kazuhiro HIRASAWA, "Beam Tilting Slot Antenna Elements with a Forced Resonance by Reactance Loading" in IEICE TRANSACTIONS on Communications,
vol. E95-B, no. 8, pp. 2610-2618, August 2012, doi: 10.1587/transcom.E95.B.2610.
Abstract: This paper presents the basic characteristics of a beam tilting slot antenna element whose forced resonance is realized by reactance loading; its structure complements that of a dipole antenna element. The radiation pattern is tilted using a properly determined driving point position; a single loading reactance is used to obtain the forced resonance without great changes in the tilt angle. Numerical results show that the reactance element needs to be loaded near the driving point in order to obtain the forced resonance of the antenna and the minimum changes in the beam tilt angle at the same time. When the proposed forced resonant beam tilting slot antenna with a 0.8 λ length is driven at -0.2 λ from the center, the main beam tilt angle of 57.7 degrees and the highest power gain of 3.8 dB are obtained. This slot element has a broad bandwidth, unlike the complementary dipole element.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.2610/_p
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@ARTICLE{e95-b_8_2610,
author={Ki-Chai KIM, Kazuhiro HIRASAWA, },
journal={IEICE TRANSACTIONS on Communications},
title={Beam Tilting Slot Antenna Elements with a Forced Resonance by Reactance Loading},
year={2012},
volume={E95-B},
number={8},
pages={2610-2618},
abstract={This paper presents the basic characteristics of a beam tilting slot antenna element whose forced resonance is realized by reactance loading; its structure complements that of a dipole antenna element. The radiation pattern is tilted using a properly determined driving point position; a single loading reactance is used to obtain the forced resonance without great changes in the tilt angle. Numerical results show that the reactance element needs to be loaded near the driving point in order to obtain the forced resonance of the antenna and the minimum changes in the beam tilt angle at the same time. When the proposed forced resonant beam tilting slot antenna with a 0.8 λ length is driven at -0.2 λ from the center, the main beam tilt angle of 57.7 degrees and the highest power gain of 3.8 dB are obtained. This slot element has a broad bandwidth, unlike the complementary dipole element.},
keywords={},
doi={10.1587/transcom.E95.B.2610},
ISSN={1745-1345},
month={August},}
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TY - JOUR
TI - Beam Tilting Slot Antenna Elements with a Forced Resonance by Reactance Loading
T2 - IEICE TRANSACTIONS on Communications
SP - 2610
EP - 2618
AU - Ki-Chai KIM
AU - Kazuhiro HIRASAWA
PY - 2012
DO - 10.1587/transcom.E95.B.2610
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2012
AB - This paper presents the basic characteristics of a beam tilting slot antenna element whose forced resonance is realized by reactance loading; its structure complements that of a dipole antenna element. The radiation pattern is tilted using a properly determined driving point position; a single loading reactance is used to obtain the forced resonance without great changes in the tilt angle. Numerical results show that the reactance element needs to be loaded near the driving point in order to obtain the forced resonance of the antenna and the minimum changes in the beam tilt angle at the same time. When the proposed forced resonant beam tilting slot antenna with a 0.8 λ length is driven at -0.2 λ from the center, the main beam tilt angle of 57.7 degrees and the highest power gain of 3.8 dB are obtained. This slot element has a broad bandwidth, unlike the complementary dipole element.
ER -