The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kertas kerja ini membentangkan kaedah reka bentuk baru untuk mengurangkan kerumitan prosedur reka bentuk untuk antena kepelbagaian pada telefon pegang tangan. Baru-baru ini, kepelbagaian pemilihan antena telah digunakan secara meluas untuk telefon pegang tangan bagi mengatasi masalah pudar. Antena monopole dan antena-F terbalik adalah gabungan biasa untuk tujuan ini. Dalam kes kaedah reka bentuk konvensional, gandingan bersama antara dua antena digunakan untuk meningkatkan prestasi kepelbagaian. Walau bagaimanapun, gandingan bersama yang kuat sering menjadikan reka bentuk antena kepelbagaian sukar dan merendahkan prestasi sinaran. Kaedah reka bentuk yang dicadangkan menindas gandingan ini dengan menala impedans penamatan pada antena yang tidak dipilih dan meningkatkan prestasi kepelbagaian dengan mengubah suai bentuk antena terbalik-F. Kesahihan kaedah yang dicadangkan disiasat di bawah kesan tangan dan kepala pengguna oleh simulasi FDTD.
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Salinan
Syuichi SEKINE, Noriaki ODACHI, Osamu SHIBATA, Hiroki SHOKI, Yasuo SUZUKI, "Novel Design Method for Antennas for Selection Diversity on Wireless Terminals" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 9, pp. 2451-2459, September 2001, doi: .
Abstract: This paper presents a novel design method for reducing the complexity of the design procedure for diversity antennas on the hand-held phone. Recently, antenna selection diversity has been widely used for hand-held phones in order to overcome a problem of fading. A monopole antenna and an inverted-F antenna are the typical combination for this purpose. In the case of the conventional design method, the mutual coupling between two antennas are used for improving the diversity performance. However, strong mutual coupling often makes the diversity antenna design difficult and degrades the radiation performance. The proposed design method suppresses this coupling by tuning the terminating impedance on the unselected antenna and improves the diversity performance by modifying the shape of inverted-F antenna. The validity of the proposed method is investigated under the effect of the user's hand and head by FDTD simulation.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_9_2451/_p
Salinan
@ARTICLE{e84-b_9_2451,
author={Syuichi SEKINE, Noriaki ODACHI, Osamu SHIBATA, Hiroki SHOKI, Yasuo SUZUKI, },
journal={IEICE TRANSACTIONS on Communications},
title={Novel Design Method for Antennas for Selection Diversity on Wireless Terminals},
year={2001},
volume={E84-B},
number={9},
pages={2451-2459},
abstract={This paper presents a novel design method for reducing the complexity of the design procedure for diversity antennas on the hand-held phone. Recently, antenna selection diversity has been widely used for hand-held phones in order to overcome a problem of fading. A monopole antenna and an inverted-F antenna are the typical combination for this purpose. In the case of the conventional design method, the mutual coupling between two antennas are used for improving the diversity performance. However, strong mutual coupling often makes the diversity antenna design difficult and degrades the radiation performance. The proposed design method suppresses this coupling by tuning the terminating impedance on the unselected antenna and improves the diversity performance by modifying the shape of inverted-F antenna. The validity of the proposed method is investigated under the effect of the user's hand and head by FDTD simulation.},
keywords={},
doi={},
ISSN={},
month={September},}
Salinan
TY - JOUR
TI - Novel Design Method for Antennas for Selection Diversity on Wireless Terminals
T2 - IEICE TRANSACTIONS on Communications
SP - 2451
EP - 2459
AU - Syuichi SEKINE
AU - Noriaki ODACHI
AU - Osamu SHIBATA
AU - Hiroki SHOKI
AU - Yasuo SUZUKI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2001
AB - This paper presents a novel design method for reducing the complexity of the design procedure for diversity antennas on the hand-held phone. Recently, antenna selection diversity has been widely used for hand-held phones in order to overcome a problem of fading. A monopole antenna and an inverted-F antenna are the typical combination for this purpose. In the case of the conventional design method, the mutual coupling between two antennas are used for improving the diversity performance. However, strong mutual coupling often makes the diversity antenna design difficult and degrades the radiation performance. The proposed design method suppresses this coupling by tuning the terminating impedance on the unselected antenna and improves the diversity performance by modifying the shape of inverted-F antenna. The validity of the proposed method is investigated under the effect of the user's hand and head by FDTD simulation.
ER -