Design of compact octagonal slotted hexagonal and rectangular shaped monopole antennas for dual/UWB applications

Authors

PRAVEEN NAIDU VUMMADISETTY
RAJ KUMAR

DOI

10.3906/elk-1404-174

Abstract

applications are proposed in this paper. In both antennas, the slot in the ground plane is of octagonal shape, while the patch is rectangular in one of the antennas and hexagonal in the other. Thin metallic stubs of different lengths are added to the ground plane and protrude into the slot. These stubs help to improve the impedance matching over a broader bandwidth. The antennas are very compact in size and designed on low-cost FR4 substrate. The measured impedance bandwidths (S$_{11}

Keywords

CPW-fed antenna, monopole antenna, ultrawideband antenna

First Page

2806

Last Page

2824

Recommended Citation

VUMMADISETTY, PRAVEEN NAIDU and KUMAR, RAJ (2016) "Design of compact octagonal slotted hexagonal and rectangular shaped monopole antennas for dual/UWB applications," Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 24: No. 4, Article 55. https://doi.org/10.3906/elk-1404-174
Available at: https://journals.tubitak.gov.tr/elektrik/vol24/iss4/55