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
Nous avons développé une antenne réseau planatrice à guides d'ondes à fentes avec une alimentation partiellement parallèle dans la bande d'ondes millimétriques. L'excitation par ondes progressives est plus efficace pour l'alimentation à faible perte des antennes réseau que pour les systèmes d'alimentation parallèle. Cependant, une antenne réseau avec excitation par ondes progressives présente essentiellement un problème important d'effet de longue ligne qui dégrade le gain en raison du déplacement du faisceau par changement de fréquence lorsque l'antenne réseau est alimentée depuis le bord du guide d'ondes rayonnant. Nous proposons un moyen de réduire la dégradation du gain due au changement de fréquence. Ainsi, un système d'alimentation partiellement parallèle est développé. Les performances mesurées de l'antenne développée sont évaluées dans cet article.
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Copier
Yuki IKENO, Kunio SAKAKIBARA, Nobuyoshi KIKUMA, Hiroshi HIRAYAMA, "Narrow-Wall-Slotted Hollow-Waveguide Array Antenna Using Partially Parallel Feeding System in Millimeter-Wave Band" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 10, pp. 2545-2553, October 2010, doi: 10.1587/transcom.E93.B.2545.
Abstract: We developed a slotted waveguide planer array antenna with partially parallel feeding in millimeter-wave band. Travelling-wave excitation is more effective for low loss feeding of array antennas than parallel feeding systems. However, array antenna with travelling-wave excitation essentially possesses a significant problem of long line effect which degrades gain due to beam shift by frequency change when the array antenna is fed from the edge of the radiating waveguide. We propose the way to reduce the gain degradation due to frequency change, thus, partially parallel feeding system is developed. Measured performance of the developed antenna is evaluated in this paper.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2545/_p
Copier
@ARTICLE{e93-b_10_2545,
author={Yuki IKENO, Kunio SAKAKIBARA, Nobuyoshi KIKUMA, Hiroshi HIRAYAMA, },
journal={IEICE TRANSACTIONS on Communications},
title={Narrow-Wall-Slotted Hollow-Waveguide Array Antenna Using Partially Parallel Feeding System in Millimeter-Wave Band},
year={2010},
volume={E93-B},
number={10},
pages={2545-2553},
abstract={We developed a slotted waveguide planer array antenna with partially parallel feeding in millimeter-wave band. Travelling-wave excitation is more effective for low loss feeding of array antennas than parallel feeding systems. However, array antenna with travelling-wave excitation essentially possesses a significant problem of long line effect which degrades gain due to beam shift by frequency change when the array antenna is fed from the edge of the radiating waveguide. We propose the way to reduce the gain degradation due to frequency change, thus, partially parallel feeding system is developed. Measured performance of the developed antenna is evaluated in this paper.},
keywords={},
doi={10.1587/transcom.E93.B.2545},
ISSN={1745-1345},
month={October},}
Copier
TY - JOUR
TI - Narrow-Wall-Slotted Hollow-Waveguide Array Antenna Using Partially Parallel Feeding System in Millimeter-Wave Band
T2 - IEICE TRANSACTIONS on Communications
SP - 2545
EP - 2553
AU - Yuki IKENO
AU - Kunio SAKAKIBARA
AU - Nobuyoshi KIKUMA
AU - Hiroshi HIRAYAMA
PY - 2010
DO - 10.1587/transcom.E93.B.2545
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2010
AB - We developed a slotted waveguide planer array antenna with partially parallel feeding in millimeter-wave band. Travelling-wave excitation is more effective for low loss feeding of array antennas than parallel feeding systems. However, array antenna with travelling-wave excitation essentially possesses a significant problem of long line effect which degrades gain due to beam shift by frequency change when the array antenna is fed from the edge of the radiating waveguide. We propose the way to reduce the gain degradation due to frequency change, thus, partially parallel feeding system is developed. Measured performance of the developed antenna is evaluated in this paper.
ER -