Arreglo de antenas de ranuras lineales radiales para aplicaciones punto a punto usando IEEE 802.11a (Radial Line Slot Array Antenna for point to point applications using IEEE 802.11a)

Carlos Ivan Paez (, John Cárdenas (

1Pontificia Universidad Javeriana

This paper appears in: Revista IEEE América Latina

Publication Date: Feb. 2016
Volume: 14,   Issue: 2 
ISSN: 1548-0992

In this paper, the design and experimental verification of a linearly polarized RLSA (Radial Line Slot Array) antenna for point to point microwave link using the IEEE 802.11a band (5.725 ‑ 5.825 GHz) is presented. A novel feeding technique based on through holes emulating a stepped conical shape using three FR-4 substrate layers with a thickness of 1.6mm each one is proposed, allowing to obtain a relative bandwidth of 23.53% and an effective bandwidth of 1.46 GHz.

Index Terms:
Slot Antenna, Radial Line Slot Array antenna, Point to Point antenna   

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