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".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
É apresentada uma antena microstrip de onda vazada alimentada por uma microstrip acoplada à abertura operando na banda K. Usar a microfita acoplada à abertura como estrutura de alimentação pode explorar totalmente a característica de banda larga da antena de onda com vazamento de microfita. As dimensões da antena são obtidas a partir do cálculo das características de propagação. A medição mostra uma largura de banda de 22% para VSWR < 2:1 e um ganho de potência de pico de 12 dBi a 22 GHz para um elemento. A matriz de quatro elementos é desenvolvida com um ganho de 18.7 dBi e o recurso de varredura de frequência é exibido. O modelo do guia de ondas é verificado medindo o padrão de radiação 3-D do conjunto de ondas com vazamento de microfita.
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Tai-Lee CHEN, Yu-De LIN, "A K-Band Aperture-Coupled Microstrip Leaky-Wave Antenna" in IEICE TRANSACTIONS on Electronics,
vol. E82-C, no. 7, pp. 1236-1241, July 1999, doi: .
Abstract: Microstrip leaky-wave antenna fed by an aperture-coupled microstrip operating at K-band is presented. Using the aperture-coupled microstrip as a feeding structure can fully exploit the wideband characteristic of the microstrip leaky-wave antenna. The dimensions of the antenna are obtained from the calculation of the propagation characteristics. Measurement shows a bandwidth of 22% for VSWR < 2:1 and a peak power gain of 12 dBi at 22 GHz for one element. Four-element array is developed with a gain of 18.7 dBi and the frequency-scanning feature is exhibited. The waveguide model is verified by measuring the 3-D radiation pattern of the microstrip leaky-wave array.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e82-c_7_1236/_p
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@ARTICLE{e82-c_7_1236,
author={Tai-Lee CHEN, Yu-De LIN, },
journal={IEICE TRANSACTIONS on Electronics},
title={A K-Band Aperture-Coupled Microstrip Leaky-Wave Antenna},
year={1999},
volume={E82-C},
number={7},
pages={1236-1241},
abstract={Microstrip leaky-wave antenna fed by an aperture-coupled microstrip operating at K-band is presented. Using the aperture-coupled microstrip as a feeding structure can fully exploit the wideband characteristic of the microstrip leaky-wave antenna. The dimensions of the antenna are obtained from the calculation of the propagation characteristics. Measurement shows a bandwidth of 22% for VSWR < 2:1 and a peak power gain of 12 dBi at 22 GHz for one element. Four-element array is developed with a gain of 18.7 dBi and the frequency-scanning feature is exhibited. The waveguide model is verified by measuring the 3-D radiation pattern of the microstrip leaky-wave array.},
keywords={},
doi={},
ISSN={},
month={July},}
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TY - JOUR
TI - A K-Band Aperture-Coupled Microstrip Leaky-Wave Antenna
T2 - IEICE TRANSACTIONS on Electronics
SP - 1236
EP - 1241
AU - Tai-Lee CHEN
AU - Yu-De LIN
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E82-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 1999
AB - Microstrip leaky-wave antenna fed by an aperture-coupled microstrip operating at K-band is presented. Using the aperture-coupled microstrip as a feeding structure can fully exploit the wideband characteristic of the microstrip leaky-wave antenna. The dimensions of the antenna are obtained from the calculation of the propagation characteristics. Measurement shows a bandwidth of 22% for VSWR < 2:1 and a peak power gain of 12 dBi at 22 GHz for one element. Four-element array is developed with a gain of 18.7 dBi and the frequency-scanning feature is exhibited. The waveguide model is verified by measuring the 3-D radiation pattern of the microstrip leaky-wave array.
ER -