Omnidirectional antenna with modified ground plane for wideband DVB in handheld devices

Dublin Core

Title

Omnidirectional antenna with modified ground plane for wideband DVB in handheld devices

Creator

Joseph Owusu, Mohamad Rijal Bin Hamid, Samuel Tweneboah-Koduah, Samuel Afoakwa

Description

Miniaturized monopole planar antennas operating in the VHF/UHF band applied for Digital Video Broadcasting and mobile communication have gained research interest due to their low-profile, compact, and wideband nature. This antenna is capable of penetrating surfaces more easily, faster and can broadcast larger data because it operates in the wideband. The challenge of designing an antenna small enough to be adopted for Digital Video Broadcasting in handheld devices with capabilities of covering the DVB wideband and at the same time omnidirectional, with enough gain, good impedance coefficient which translates into efficiency is the drive of this paper. The proposed antenna in this paper is a rectangular patch with two large slots created in its radiating surface and extension on its edges for wider bandwidth and better matching. It employs a modified ground plane that uses coupling to achieve low …

Publisher

Elsevier

Date

2021

Source

https://scholar.google.com/citations?view_op=view_citation&hl=en&user=QRyINJYAAAAJ&citation_for_view=QRyINJYAAAAJ:Y0pCki6q_DkC

Language

English