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Now showing items 11-20 of 20
Effect of two different superstrate layers on Bismuth Titanate (BiT) array antennas
(Macmillan Publishers Limited, 2014-01)
The microwave industry has shown increasing interest in electronic ceramic material (ECM) due to its advantages, such as light weight, low cost, low loss, and high dielectric strength. In this paper, simple antennas covered ...
Cognitive wireless sensor actor network: an agricultural perspective
(ICIC International, 2014-04)
Intelligent environments are exposing the next revolutionary steps of development technologies in automation of building, industrial, home, and transportation systems. The new generation of Wireless Sensor Actor Networks ...
A compact peanut-shape printed antenna for bio-telemetric tablet system
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)
In this paper, 2.45 GHz compact peanut-shape
antenna suitable for bio-telemetric tablet system is proposed. In order to make a compact antenna, multi-layer substrate and
shorting pin method are used. The specific absorption ...
Microwave FET amplifier stability analysis using Geometrically-derived Stability Factors
(Institute of Electrical and Electronics Engineers (IEEE), 2010-06-15)
In this paper, the concept of stability in the design of microwave amplifier is re-visited. With the help of EDA tools, the determination of the microwave amplifier stability is simplified through the derivation of ...
Study of Malaysian-sized hand phantom for GSM900/1800 application
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)
A simple block hand model with the size of an adult Malaysian hand is suggested to substitute the existing hand phantom of European size. The hand is set up with a Standard Anthropomorphic Mannequin (SAM) head and a candy ...
A comparative study of simple geometrical head phantoms on specific absorption rates for simulations and measurements at 900MHz
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)
In this paper, a dipole antenna operating at 900 MHz is simulated to examine the most suitable simple geometrical head phantoms for specific absorption rate (SAR) simulations
and measurements. The numerical analysis was ...
Ferroelectric materials in microstrip patch array antenna
(Universiti Malaysia Perlis (UniMAP), 2012-02-27)
This paper describes the utilizing of ferroelectric
materials in antenna application. The proposed of ferroelectric
materials are Barium Strontium Titanate (BST) and Bismuth
Titanate (BiT). BST, with dielectric constant ...
Autonomous green house management system based on fuzzy-wireless sensor network
(Universiti Malaysia Perlis (UniMAP), 2010-10-16)
The WSNs are the most significant technology in the information area. It is increasingly popular in the field of environment monitoring and control due to its promising capabilities for distributed continuous data collection ...
Development of tunable multi beam antenna for High Altitude Platform Station (HAPS) – Progress II
(Universiti Malaysia Perlis (UniMAP), 2010-10-16)
In this paper, influence of Circularly Split
Ring Resonators with its accompanying circular
microstrip patch antenna are investigated.
Proposing a 5850 to 7075 MHz band of working
frequency, by means of microwave ...
Design of Barium Strontium Titanium (BST) array antenna
(Universiti Malaysia Perlis (UniMAP), 2010-10-16)
A design of a 4x4 dielectric resonator (DR)
microstrip patch array antenna with a 50 Ω microstrip
transmission line feed is presented. The antenna was
designed to operate at the Worldwide interoperability
for Microwave ...