ANALYSIS OF A MODIFIED GROUND PLANE MICROSTRIP PATCH ANTENNA USING CO-AXIAL FEED
Journal Title: INTERNATIONAL JOURNAL OF ENGINEERING TECHNOLOGIES AND MANAGEMENT RESEARCH - Year 2018, Vol 5, Issue 2
Abstract
A wandered probe-fed rectangular microstrip patch antenna (RMPA) with rectangular slots on a finite ground plane with dielectric material substrate (4.4) is proposed in this paper. The proposed antenna finite ground plane dimension is only 18mm x 21mm. The simulated result shows two distinct resonant frequencies at 4.5 and 9.5 GHz. A 10-dB wide-impedance bandwidth of 1000 MHz and 4100 MHz ranging from 3.8-4.8 GHz and 5.9–10 GHz is achieved. The proposed antennas have achieved wider bandwidth (51.3%) with reasonable gain (4 dBi).
EXPERIMENTAL AND ANALYTICAL STUDY ON BEHAVIOUR OF COLD FORMED STEEL USING ANGLE SECTION UNDER TENSION MEMBERS
The effective sectional area concept was adopted to conduct the analysis of cold-formed Tension members. ANSYS software was utilized to simulate the behavior of cold formed steel angle under tension load. The paper descr...
MOODY’S CHANGE RATING: BUT A LONG DUE, WHAT IS NEXT?
Any decision of the government does widely affect an economy because these decisions are affecting the sentiments of a local investor as well as a foreign investor. The economic and structural reforms to boost the growth...
TOOLS FOR CONCEPTUAL-ALGORITHMIC PROTOTYPING OF PROJECT SOLUTIONS IN SOFTWARE INTENSIVE SYSTEMS DESIGN
This article describes the development of a design tool that provides the ability to manage quickly create prototypes of design solutions, including graphical elements and software components that are connected together....
ACTIVATING COMMUNICATION BETWEEN SCHOOL PRINCIPALS AND SUPERVISORS IN BASIC EDUCATION IN THE SULTANATE OF OMAN
The study aims at identifying the reality of communication practices between school principals and supervisors in basic education in the Sultanate of Oman. It aims also at identifying the reality of communication between...
OPTIMUM PERFORMANCE OF STABILIZED EDE LATERITE AS AN ALTERNATIVE CONSTRUCTION MATERIAL
Laterite samples from Ede area with particle components of 19.7% clay, 32.8% silt and 47.5% sand was stabilized with combined cement, lime and bitumen and test for Compressive strength, Linear Shrinkage, Permeability and...