2-D planar scalable dual-polarized series-fed slot antenna array using single substrate

Yue Li, Zhijun Zhang, Changjiang Deng, Zhenghe Feng, Magdy F. Iskander

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Abstract

This communication proposes a dual-polarized slot antenna array, which is able to expand two-dimensionally (2-D), using only one layer of substrate board. Two identical coplanar waveguide (CPW) series-fed slot arrays are positioned orthogonally, providing dual polarization with high port isolation. The overall array is arranged on both sides of a single substrate, achieving low cost in fabrication. To validate the design concept, a model of the proposed array is built for the 2.4-GHz wireless local area network (WLAN) application. We have measured S parameters, radiation patterns and gain, and compared them with the simulation results.

Original languageEnglish
Article number6714409
Pages (from-to)2280-2283
Number of pages4
JournalIEEE Transactions on Antennas and Propagation
Volume62
Issue number4
DOIs
Publication statusPublished - Apr 2014
Externally publishedYes

Keywords

  • Antenna arrays
  • antenna array feeds
  • antenna diversity
  • slot antenna

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Li, Y., Zhang, Z., Deng, C., Feng, Z., & Iskander, M. F. (2014). 2-D planar scalable dual-polarized series-fed slot antenna array using single substrate. IEEE Transactions on Antennas and Propagation, 62(4), 2280-2283. Article 6714409. https://doi.org/10.1109/TAP.2014.2300178