A novel compact UWB monopole antenna with enhanced bandwidth using triangular defected microstrip structure and stepped cut technique

被引：32

作者：

Boutejdar, A. ^{[1
]}

Abd Ellatif, W. ^{[2
]}

机构：

[1] Univ Magdeburg, Chair Microwave & Commun Engn, Univ Pl 02, D-39106 Magdeburg, Germany

[2] AASTMT, Elect & Commun Engn Dept, Alexandria, Egypt

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2016年 / 58卷 / 06期

关键词：

UWB monopole antenna; stepped cut technique; slotted partial ground plane; impedance bandwidth; IMPEDANCE BANDWIDTH; SLOT ANTENNA;

D O I：

10.1002/mop.29820

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a compact monopole wideband antenna is designed and manufactured for ultra-wide band (UWB) applications. In order to extend the impedance bandwidth of the proposed antenna, rectangular and triangular slots are etched from the partial ground and from the center of the rectangular patch respectively. Also, by cutting the lower corners of the radiating patch using stepped technique, additional resonances are regenerated and lead to further improvement in the covered bandwidth. The proposed patch antenna has advantageous of compactness its overall size equals 40 x 40 mm2.Simulated and measured results show that the proposed antenna design exhibits a bandwidth from 2.9 - 19.2 GHz for VSWR< 2. The antenna structure provides a wide usable fractional bandwidth of 148%. These inherent characteristics of the proposed antenna make it suitable for efficient transmission and reception in UWB systems. (c) 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:1514-1519, 2016

引用

页码：1514 / 1519

页数：6

共 14 条

[1] Resonator switching techniques for notched ultra-wideband antenna in wireless applications [J].

Abdalla, Mahmoud Abdelrahman ;

Ibrahim, Ahmed A. ;

Boutejdar, Ahmed .

IET MICROWAVES ANTENNAS & PROPAGATION, 2015, 9 (13) :1468-1477

[2] An asymmetrical feed arrangement for improved impedance bandwidth of planar monopole antennas [J].

Ammann, MJ ;

Chen, ZN .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 40 (02) :156-158

[3] Investigation on UWB printed monopole antenna with rectangular slitted groundplane [J].

Bao, X. L. ;

Ammann, M. J. .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (07) :1585-1587

[4]

Boutejdar A., 2015, TELKOMNIKA INDONESIA, V13

[5]

Boutejdar A., MICROW RF IN PRESS

[6] Low-Profile Dipole Antenna With Enhanced Impedance and Gain Performance for Wideband Wireless Applications [J].

Gao, Fei ;

Zhang, Fushun ;

Lu, Lu ;

Ni, Tao ;

Jiao, Yongchang .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 :372-375

[7] A Compact Hexagonal Wide-Slot Antenna With Microstrip-Fed Monopole for UWB Application [J].

Ghaderi, Mohammad Reza ;

Mohajeri, Farzad .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2011, 10 :682-685

[8] Optimization of impedance bandwidth for the printed rectangular monopole antenna [J].

John, M ;

Ammann, MJ .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 47 (02) :153-154

[9] A novel ultrawideband toppled trapezium-shaped patch antenna with partial ground plane [J].

Kamakshi, Kumari ;

Ansari, J. A. ;

Singh, Ashish ;

Aneesh, Mohammad ;

Jaiswal, Aravind K. .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (08) :1983-1986

[10]

Kimouche Hocine, 2009, 2009 3rd European Conference on Antennas and Propagation. EuCAP 2009, P1450

← 1 2 →