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
본 논문에서는 유한한 슈퍼스트레이트와 비대칭 접지가 고이득 슈퍼스트레이트 안테나의 성능에 미치는 영향을 제시합니다. 첫째, 슈퍼스트레이트 안테나의 소스가 접지면의 가장자리, 즉 비대칭 접지면에 위치하는 경우, 슈퍼스트레이트 안테나의 이득은 다음을 이용하여 슈퍼스트레이트 안테나의 이득을 대칭형 접지면과 일치시키도록 할 수 있다. 가장자리 근처의 PEC(E-평면 비대칭) 또는 AMC 벽(H-평면 비대칭). 둘째, 무한에 충분히 가까운 크기의 접지면을 갖는 슈퍼스트레이트 안테나의 이득은 부분 반사 표면(PRS)의 반사 크기에 대략적으로 비례하는 것으로 밝혀졌습니다. 정사각형 지면 크기가 2파장 이하의 유한한 차원을 가질 때 PRS의 반사 크기는 최대 이득을 얻기 위한 최적의 값을 가져야 함을 알 수 있습니다. 마지막으로, 접지면이 PRS와 다를 때 슈퍼스트레이트 안테나의 이득을 연구합니다. 위의 세 가지 경우에 대해 슈퍼스트레이트 안테나의 성능을 분석, 전파 시뮬레이션 및 측정을 통해 검증하고 비교합니다.
Jae-Gon LEE
Hongik University
Taek-Sun KWON
Hongik Univeristy
Jeong-Hae LEE
Hongik Univeristy
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부
Jae-Gon LEE, Taek-Sun KWON, Jeong-Hae LEE, "Effects of Finite Superstrate and Asymmetrical Ground on High Gain Superstrate Antenna" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 8, pp. 1884-1890, August 2018, doi: 10.1587/transcom.2017EBP3414.
Abstract: In this paper, we present the effects of finite superstrates and asymmetrical grounds on the performance of high gain superstrate antennas. First, when the source of a superstrate antenna is located at an edge of a ground plane, that is, an asymmetric ground plane, the gain of the superstrate antenna can be made to match the gain of the superstrate antenna with a symmetrical ground plane using the PEC (E-plane asymmetric) or the AMC wall (H-plane asymmetric) near the edge. Second, the gain of the superstrate antenna, which has a ground plane with dimensions sufficiently close to infinite, is found to be roughly proportional to the reflection magnitude of a partially reflective surface (PRS). It is found that when the square ground size has a finite dimension of two wavelengths or less, the reflection magnitude of the PRS should have the optimum value for achieving maximum gain. Finally, the gain of the superstrate antenna is studied when the ground plane differs from a PRS. For the above three cases, the performances of the superstrate antenna are verified and compared by analysis, full-wave simulation, and measurement.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3414/_p
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@ARTICLE{e101-b_8_1884,
author={Jae-Gon LEE, Taek-Sun KWON, Jeong-Hae LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Effects of Finite Superstrate and Asymmetrical Ground on High Gain Superstrate Antenna},
year={2018},
volume={E101-B},
number={8},
pages={1884-1890},
abstract={In this paper, we present the effects of finite superstrates and asymmetrical grounds on the performance of high gain superstrate antennas. First, when the source of a superstrate antenna is located at an edge of a ground plane, that is, an asymmetric ground plane, the gain of the superstrate antenna can be made to match the gain of the superstrate antenna with a symmetrical ground plane using the PEC (E-plane asymmetric) or the AMC wall (H-plane asymmetric) near the edge. Second, the gain of the superstrate antenna, which has a ground plane with dimensions sufficiently close to infinite, is found to be roughly proportional to the reflection magnitude of a partially reflective surface (PRS). It is found that when the square ground size has a finite dimension of two wavelengths or less, the reflection magnitude of the PRS should have the optimum value for achieving maximum gain. Finally, the gain of the superstrate antenna is studied when the ground plane differs from a PRS. For the above three cases, the performances of the superstrate antenna are verified and compared by analysis, full-wave simulation, and measurement.},
keywords={},
doi={10.1587/transcom.2017EBP3414},
ISSN={1745-1345},
month={August},}
부
TY - JOUR
TI - Effects of Finite Superstrate and Asymmetrical Ground on High Gain Superstrate Antenna
T2 - IEICE TRANSACTIONS on Communications
SP - 1884
EP - 1890
AU - Jae-Gon LEE
AU - Taek-Sun KWON
AU - Jeong-Hae LEE
PY - 2018
DO - 10.1587/transcom.2017EBP3414
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2018
AB - In this paper, we present the effects of finite superstrates and asymmetrical grounds on the performance of high gain superstrate antennas. First, when the source of a superstrate antenna is located at an edge of a ground plane, that is, an asymmetric ground plane, the gain of the superstrate antenna can be made to match the gain of the superstrate antenna with a symmetrical ground plane using the PEC (E-plane asymmetric) or the AMC wall (H-plane asymmetric) near the edge. Second, the gain of the superstrate antenna, which has a ground plane with dimensions sufficiently close to infinite, is found to be roughly proportional to the reflection magnitude of a partially reflective surface (PRS). It is found that when the square ground size has a finite dimension of two wavelengths or less, the reflection magnitude of the PRS should have the optimum value for achieving maximum gain. Finally, the gain of the superstrate antenna is studied when the ground plane differs from a PRS. For the above three cases, the performances of the superstrate antenna are verified and compared by analysis, full-wave simulation, and measurement.
ER -