Hexagonal Monopole Strip Antenna with Rectangular Slot for 100–1000 MHz SFCW GPR Applications-Reference-Cited by-同舟云学术

Hexagonal Monopole Strip Antenna with Rectangular Slot for 100–1000 MHz SFCW GPR Applications

Published:2008 Issue: Volume:2008 Page:1-6
ISSN:1687-5869
Container-title:International Journal of Antennas and Propagation
language:en
Short-container-title:International Journal of Antennas and Propagation

Author:

Pramudita A. A.¹,Kurniawan A.²,Suksmono A. Bayu²

Affiliation:

1. Electrical Engineering Department, Unika Atmajaya Jakarta, JL Sudirman 51 Jakarta, Indonesia

2. International Research Centre for Telecommunications and Radar—Indonesian Branch, (IRCTR-IB) STEI - ITB, Jl. Ganesha 10, Bandung 40132, Indonesia

Abstract

A printed ultra wideband (UWB) monopole antenna is proposed for applications on stepped frequency continuous wave (SFCW) ground penetrating radar (GPR) within a frequency range of 100–1000 MHz. The proposed antenna consists of a hexagonal strip line with resistive loading and a rectangular slot that is added to the ground plane side of the printed antenna implemented on FR4 epoxy materials. The resistive loading at the hexagonal monopole is effective to increase bandwidth in the higher frequency region, while the rectangular slot is used to improve bandwidth characteristic in the lower frequency region. This paper investigates the characteristic improvement in the lower frequency region by applying a parametric study on the rectangular slot that is added at the ground plane side of the UWB monopole antenna. Computer simulation was conducted and measurements were carried out to validate the result.

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering

Link

http://downloads.hindawi.com/journals/ijap/2008/391386.pdf

Reference8 articles.

1. IEE Radar Sonar, Navigation and Avionics Series,2004

2. RC-Loaded Bow-Tie Antenna for Improved Pulse Radiation

3. Wiley Series,2002

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