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A wideband circularly polarized microstrip patch antenna for 5–6-GHz wireless LAN applications

✍ Scribed by G. Yang; M. Ali; R. Dougal

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
908 KB
Volume
45
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A wideband slotted circularly polarized (CP) patch antenna is introduced for 5–6‐GHz WLAN applications. A small 14.6 × 14.6 mm square patch on Duroid 5880 substrate can provide a return‐loss bandwidth of 11% and an axial‐ratio bandwidth of 8% with a single feed. A possible reconfigurable design achievable using PIN diode or MEMS switches capable of left‐hand or right‐hand circular polarization is also introduced. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 279–285, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20796

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