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Now showing items 21-30 of 30
Design and simulation of Orthogonal Frequency Division Multiplexing transceiver system using Differential Phase Shift Keying (DPSK) for Wireless Local Area Network
(Institute of Electrical and Electronics Engineers (IEEE), 2010-05-11)
Orthogonal Frequency Division Multiplexing (OFDM) is predicted to be implemented in future broadcasting and Wireless Local Area Network (WLAN) systems due to its robustness in transmitting a high data rate. Some examples ...
An adapted point based tracking for vehicle speed estimation in linear spacing
(Institute of Electrical and Electronics Engineers (IEEE), 2010-05-11)
Vehicle velocity estimation is an important aspect of intelligent transportation systems. Normally velocity is estimated using dedicated laser speed traps and Doppler radars. Recently, the use of cameras is becoming more ...
Performance analysis on MDW code in FTTH access network using PIN & APD photodiode
(Universiti Malaysia Perlis (UniMAP), 2010-10-16)
In order to comprise between PIN photo detector and
avalanche photodiodes in a system used modified double weight
(MDW) code to be a performance of the optical spectrum CDMA
in FTTH network with point-to-multi-point ...
Vehicle Speed Detection for Smart Surveillance System
(Universiti Malaysia Perlis, 2010-01-07)
Vehicle tracking systems has been pervasively applied to monitor the traffic and road safety where existing vehicle tracking systems use video image processing technique. In visual monitoring a security analyst normally ...
Vehicle speed detection using frame differencing for smart surveillance system
(Institute of Electrical and Electronics of Engineering (IEEE), 2010-05-10)
This paper presents vehicle speed detection algorithm and its application for smart surveillance system using PC workstation at the selected road lane. Typical temporal resolution of 30 ms to 40ms of conventional camera ...
Embedded OFDM Trainer KIt
(Universiti Malaysia Perlis, 2010-01-07)
Orthoganal Frequency-Division Multiplexing (OFDM) is a processing and emerging choice of technology for wireless transmission system. OFDM has been adopted as the standard for wireless local area network (WLAN) systems ...
Metamaterial entrenched circular microstrip antenna for Malaysia HAPS
(Institute of Electrical and Electronics Engineers (IEEE), 2010-04-12)
A circularly microstrip antenna (CMSA) with its related geometry intended for 5850-7075
MHz Malaysia HAPS operating band are presented here. Construction are made into
three layers having layer three surface copper ...
Microwave wedge absorber design using rice husk - An evaluation on placement variation
(Institute of Electrical and Electronics Engineers (IEEE), 2010-04-12)
Placement variation is one example of parameters
that critically affects the performance of RF absorbers. In this
work, four designed variation patterns - W, X, Y, and Z were
discussed to compare the reflectivity (Sll) ...
A Bandwidth-improved slotted circular microstrip antenna (CMSA) for High Altitude Platform Stations (HAPS)
(Institute of Electrical and Electronics Engineering (IEEE), 2010-04-12)
An investigative design of a circular microstrip antenna (CMSA) and its related
geometry intended for 5850 - 7075 MHz Malaysia HAPS operating band is presented.
The structure consists of three layers, with the radiator ...
Design and analysis of an UTeM antenna
(Institute of Electrical and Elctronics Engineering (IEEE), 2010-04-12)
Meander line antenna design with parasitic element was investigated. The overall antenna design structure referred to the UTeM logo. This antenna has been designed to operate at 2.4GHz which are specified by IEEE 802.11b/g ...