Gain enhancement of cross shaped patch antenna for IEEE 802.11ax Wi-Fi applications

Simple item page
dc.contributor.authorRajalakshmi, Pitchai
dc.contributor.authorGunavathi,. N
dc.date.accessioned2026-10-31T07:02:03Z
dc.date.available2026-10-31T07:02:03Z
dc.date.issued2018-12-07
dc.description.abstractIn this paper, a dual band high gain miniaturized cross shaped patch antenna is proposed for IEEE 802.11ax applications. The radiating patch size is 0.330λ0x0.417λ0 on a low cost Flame Retardant 4 substrate. A cross shaped radiating element is designed to cover the upper band of IEEE 802.11ax, and a four ring circular Complementary Split Ring Resonator (CSRR) is etched on the cross shaped radiating element to cover the lower band of IEEE802.11ax. Thus the dual bands of 802.11ax are achieved. In order to enhance the gain, 2x2 array hexagonal metamaterial unit cell is positioned behind the substrate. To extract the constitutive parameters of the circular CSRR, NRW (Nicolson-Ross-Wier) retrieval method is used. The measured maximum gain is approximately 6 dBi, 10 dBi for 2.4 GHz, 5 GHz, respectively. Parametric study on the geometrical dimensions is investigated using HFSS 15.0.
dc.identifier.issn19376480
dc.identifier.urihttp://dx.doi.org/10.2528/PIERL18091401
dc.identifier.urihttp://nitt.ndl.gov.in/handle/123456789/378
dc.language.isoen
dc.publisherElectromagnetics Academy
dc.relation.ispartofseriesProgress in Electromagnetics Research Letters; Vol. 80
dc.titleGain enhancement of cross shaped patch antenna for IEEE 802.11ax Wi-Fi applications
dc.typeArticle
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Gain enhancement of cross shaped patch antenna for IEEE 802.11ax Wi-Fi applications.pdf
Size:
432.68 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
licence.pdf
Size:
6.71 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Journal Articles