Fig 3 - uploaded by Ammar Nadal Shareef
Content may be subject to copyright.
Download
View publication
11): fractal shapes wire and patch antenna. 

11): fractal shapes wire and patch antenna. 

Source publication
Fig. (2.5). 
Fig.(2.2): Corresponding circuit of transmitting antenna[51]. 
Fig.(2.6): Elements of Microstrip Patch antenna [60]. 
Fig.(2.4): Field pattern of a directional antenna[57]. 
+86 Fig.(2.1) Antenna radiation mechanism[1]. 
Simulation of Fractal Antenna Properties Composed of Metamaterials
Thesis
Full-text available
  • Oct 2015
Abstract Metamaterials or left-handed materials are man-made structures. They have properties like negative refractive index that is not found in natural materials. Metamaterials that is designed by placing electromagnetic resonators like split ring resonators (SRRs) in a periodic array is among the most popular designs. Split ring resonators when...
Cite
Download full-text

Similar publications

Figure 1. Illustration of the 'THz gap' and the role that Graphene and...
Figure 2. The 'THz gap' with respect to the output power and the...
Figure 3. Example of a patch antenna.
Figure 4. Example visualization of the radiating electric field...
+3 Figure 5. The Cantor Set with a Fractal Dimension of 0.6309.
Fractal Graphene Patch Antennas and the THz Communications Revolution
Conference Paper
Full-text available
  • Feb 2021
Fractal antennas have and are continuing to receive attention in regard to the future of wireless communications. This is because of their wide- and multi-band capabilities, the opportunity of fractal geometries to drive multiple resonances, and, the ability to make smaller and lighter antennas with fewer components and radiative elements with high...
View
Fig. 1. The components of MSA.
Fig. 2. The proposed antenna (a)Base, (b) First iteration.
Fig. 10. The simulated S11 as compared with measured S11.
Fig. 11. The 2D Radiation pattern at various frequencies (a)4.6 GHz,...
Fig. 12. The simulated 3D gain of the proposed antenna.
Wideband Fractal Circular-Shaped Microstrip Patch Antenna for Recent Wireless Applications
Conference Paper
Full-text available
  • Feb 2019
this paper introduces a design of microstrip patch antenna using two techniques such as fractal geometry and partial ground plane to increase the antenna bandwidth with a reduction in its size. FR4 substrate is used with dimensions (22×22) mm 2 , 1.5 thickness, 4.3 permittivity ϵr and 0.02 loss tangent. The type of feeding used to excite this anten...
View
Dimensions of Antenna
Multiple Slot Fractal Structured Antenna for Wi-Fi and Radio Altimeter for uncertain Applications
Article
Full-text available
  • Oct 2022
A multiple slot fractal antenna design has been determined communication efficiency and its multi-function activities. High-speed small communication devices have been required for future smart chip applications, so that researchers have been employed new and creative antenna design. Antennas are key part in communication systems, those are used to...
View
Comparison table
Compact Hexagonal Ultra Wide Band Fractal Antenna for Wireless Body Area Networks
Article
Full-text available
  • Feb 2020
A Hexagonal Microstrip Ultra Wide Band Fractal Antenna for wireless body area network applications is proposed. The Hexagonal antenna is powered through co-planar waveguide (CPW) feed structure. The proposed antenna uses a hexagonal fractal structures to achieve its Ultra Wide Band characterization. The addition of fractal elements introduces multi...
View
Figura 1 -Curva de Koch [12].
Figura 2 -Antena fractal diseñada.
Figura 4 -Conexión para la medición del VSWR de una de las antenas de...
Figura 6 -Lóbulos de radiación de la antena fractal diseñada.
Design and Testing of Fractal Antenna Parameters based on the Koch Curve for Reception of Digital Terrestrial Television Signals in the UHF Band Diseño y Medición de los Parámetros de una Antena Fractal basada em la Curva de Koch para la Recepción de Señales TDT em la Banda UHF
Article
Full-text available
  • May 2019
Purpose-In this research paper, the electrical and radiation characteristics of a proposed fractal antenna based on the Koch curve in the second iteration for reception of digital terrestrial television signals are designed and analyzed by laboratory tests. Methodology/approach/design-The design is based on the concepts of fractal geometry and on a...
View