Variable Length Dipole Antenna with Split Ring Resonators
Journal Title: Scholars Journal of Engineering and Technology - Year 2016, Vol 4, Issue 10
Abstract
Abstract:A Microstrip patch antenna is used in various applications (like Radar, Satellites) with different length dipoles. The value of return loss must be substantially good enough to meet the required performance level for the particular application. For this, length of dipoles is adjusted according to the material used in ground reflector to get a good value of return loss. A conventional SDP antenna consisting of two dipoles of different length and a ground reflector, which are serially connected with a transmission line, is designed for operating frequency range 1.7-2.7 GHz. The proposed antenna is designed on FR-4 substrate having Є=4.3 using electromagnetic simulator software called CST Microwave Studio Suite®. To improve the performance characteristics of the designed antenna regarding Directivity, Return Loss and gain a Split Ring Resonator (SRR) is mounted on top of the designed SDP. Numerical results show the improved results with improved operating frequency up to 3.2 GHz, enhanced directivity of 9.29dBi and increased gain of 7.98 dB. Keywords:Microstrip Patch Antenna-MSA; SDP- Series-fed Dipole pair; Computer Simulation Technology (CST).
Authors and Affiliations
Manisha . , Dinesh Sethi
Keywords
Related Articles
- EP ID EP385859
- DOI -
- Views 93
- Downloads 0
Improvement in Quality of Bio-Medical Video: A Review
Medical imaging or videoing is an important diagnosis instrument to determine the presence of certain diseases. Therefore increasing the video resolution should significantly improve the diagnosis ability for corrective...
Thermodynamic Analysis of Variable - Diameter Pipes under Temperature
In the event of thermal expansion and contraction of the pipeline will produce thermal stress, due to the existence of thermal stress to reduce the diameter of the pipeline extrusion caused by deformation of the pipeline...
Estimating Productivity of Brickwork item using Logistic and Multiple Regression Approaches
Abstract:Regression analysis of the most common techniques in estimating labor productivity rates in Iraqi construction projects. In the first part of this research has been identified the factors and variables are affec...
Experimental Analysis of Crack Effect on Stresses in Pipes
This paper experimentally investigates the effect of crack size on the stresses in pipes. Tensile test specimens with and without cracks were tested in universal testing machine. The load and the displacement were monit...
An outlier detection algorithm based on clustering
Outlier detection is a very important type of data mining, which is extensively used in application areas. The traditional cell-based outlier detection algorithm not only takes a large amount of time in processing massiv...