Broadband microstrip reflectarray with five parallel dipole elements

Ji Hwan Yoon, Young Joong Yoon, Woo Sang Lee, Joon Ho So

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

A broadband microstrip reflectarray with five parallel dipole elements is proposed. Based on the operating mechanisms and the reflection phase characteristics of the five-dipole elements, the elements for the broadband reflectarray are designed. The radiation patterns of the five-dipole element reflectarray with the design frequency of f0 = 15 GHz are measured, and 1-dB gain bandwidth of 33.52% is achieved. The measured peak gain at f0 = 15 GHz is 31.4 dBi, which corresponds to the high aperture efficiency of 64.1%.

Original languageEnglish
Article number7017521
Pages (from-to)1109-1112
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume14
DOIs
Publication statusPublished - 2015 Jan 1

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

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Broadband microstrip reflectarray with five parallel dipole elements. / Yoon, Ji Hwan; Yoon, Young Joong; Lee, Woo Sang; So, Joon Ho.

In: IEEE Antennas and Wireless Propagation Letters, Vol. 14, 7017521, 01.01.2015, p. 1109-1112.

Research output: Contribution to journalArticle

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