Analysis of finite-phased arrays of aperture-coupled stacked microstrip antennas

Byung Jun Jang; Yong Kook Lee; Ho Won Moon; Young Joong Yoon; Han Kyu Park

doi:10.1109/8.611237

Analysis of finite-phased arrays of aperture-coupled stacked microstrip antennas

Byung Jun Jang, Yong Kook Lee, Ho Won Moon, Young Joong Yoon, Han Kyu Park

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In this paper, analytical results for finite-phased arrays of aperture-coupled stacked microstrip antennas are presented. In order to evaluate the characteristics of aperturecoupled microstrip antennas in a finite array and derive the moment-method solutions for the unknown current distributions on the patches and slots, the reciprocity theorem and the spectral domain Green's functions for a dielectric slab are used. Various sized arrays are considered and compared with solutions for an infinite array. Numerical results are presented to illustrate the input impedance, mutual coupling, active reflection coefficient versus scan angle, radiation efficiency, and active-element gain patterns.

Original language	English
Pages (from-to)	1201-1204
Number of pages	4
Journal	IEEE Transactions on Antennas and Propagation
Volume	45
Issue number	8
DOIs	https://doi.org/10.1109/8.611237
Publication status	Published - 1997

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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abstract = "In this paper, analytical results for finite-phased arrays of aperture-coupled stacked microstrip antennas are presented. In order to evaluate the characteristics of aperturecoupled microstrip antennas in a finite array and derive the moment-method solutions for the unknown current distributions on the patches and slots, the reciprocity theorem and the spectral domain Green's functions for a dielectric slab are used. Various sized arrays are considered and compared with solutions for an infinite array. Numerical results are presented to illustrate the input impedance, mutual coupling, active reflection coefficient versus scan angle, radiation efficiency, and active-element gain patterns.",

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AU - Lee, Yong Kook

AU - Moon, Ho Won

AU - Yoon, Young Joong

AU - Park, Han Kyu

PY - 1997

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AB - In this paper, analytical results for finite-phased arrays of aperture-coupled stacked microstrip antennas are presented. In order to evaluate the characteristics of aperturecoupled microstrip antennas in a finite array and derive the moment-method solutions for the unknown current distributions on the patches and slots, the reciprocity theorem and the spectral domain Green's functions for a dielectric slab are used. Various sized arrays are considered and compared with solutions for an infinite array. Numerical results are presented to illustrate the input impedance, mutual coupling, active reflection coefficient versus scan angle, radiation efficiency, and active-element gain patterns.

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