A multi-fractal monopole antenna for Ultra wide band applications is presented in this paper. The proposed antenna consists of a combination of Koch and Sierpinski fractals within a ring. Use of multi-fractal technique leads to improved bandwidth, radiation efficiency and reduced size. The proposed antenna size is 19.5∗19.5∗1 mm3which operates over a frequency range of 4.2 to 10.3 GHz. Radiation pattern of the proposed antenna is stable over the operating range. © 2014 IEEE.

Shambavi K

Department of Communication Engineering

School of Electronics Engineering

Vellore Campus

Zachariah C Alex

Department of Sensor and Biomedical Technology

Mathews M.M

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Design of multi-fractal monopole antenna for UWB applications

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)

Design and performance measures of a printed multistrip monopole antenna for ultra-wideband application are presented. The proposed antenna consists of six quarter wavelength strips of different resonant frequency combined in a manner to provide wide bandwidth and omnidirectional pattern. It operates in the frequency range 2.22∼11.67 GHz with impedance bandwidth (VSWR &lt; 2) of 9.45 GHz and maximum gain of 6.07 dBi. The radiation pattern is nearly omnidirectional in the Azimuthal plane and bidirectional in the elevation plane and the consistency of the radiation pattern exists for almost all frequency in the operating band. © 2011 Wiley Periodicals, Inc.

Microwave and Optical Technology Letters

Design of printed multistrip monopole antenna for UWB applications

This letter presents the design and performance measures of a printed dipole antenna with band rejection characteristics for ultrawideband (UWB) applications. The proposed antenna operates in the frequency range 3.656∼ 15.64 GHz with impedance bandwidth (VSWR &lt;2) of 11.027 GHz and maximum gain of 6.046 dBi. It consists of five dipole strips of different resonant length combined orthogonally for effective signal reception. Inverted L-shaped slots were introduced in the ground plane for WLAN band rejection. The band rejection is from 5.06 ∼6.012 GHz. The radiation pattern is nearly omnidirectional in both the elevation and azimuthal plane due to the orthogonal configuration of the dipole strips. The consistency of the radiation pattern exists within the operating band. The performance of the proposed antenna is confirmed by simulation and experimental method. © 2006 IEEE.

IEEE Antennas and Wireless Propagation Letters

Printed Dipole Antenna With Band Rejection Characteristics for UWB Applications

IEEE Transactions on Antennas and Propagation

A Wideband Minkowski Fractal Dielectric Resonator Antenna

A Novel Modified Star-Triangular Fractal (MSTF) Monopole Antenna for Super-Wideband Applications

Novel Modified Pythagorean Tree Fractal Monopole Antennas for UWB Applications

Journal	Data powered by Typeset2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)
Publisher	Data powered by TypesetIEEE
Open Access	0