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Intelligent Transport System (ITS) is a method used in traffic arrangements to make efficient road transport system. One of the ITS application is the detection and tracking of vehicle objects. In this research, Gaussian Mixture Model (GMM) method was applied for vehicle detection and Kalman Filter method was applied for object tracking. The data used are vehicles video under two different conditions...
In this study, speech to text system for homophone phrases in Indonesian was designed using an extraction method which featured Mel Frequency Cepstral Coefficient (MFCC). Feature extraction results were classified by comparing the two classifiers of Backpropagation Neural Network (BPNN) and K-Nearest Neigbour (KNN). The input data used were the recordings of each of 3 male and female respondents....
The great potential application of wireless body network (WBN) to improve the quality of healthcare service to people was evaluated to incorporate the ultra wide band (UWB) technology to obtain the better performance of WBN stuff functionality. One of the very challenging WBN device developed is specifically applied for fetal monitoring. The designed fetal monitoring was intended for specifically...
Utilization of the UWB antenna as a main device for breast cancer detection is an interesting research topic in the last five years. This detection method is well-known as Ultra Wide Band (UWB) Microwave Imaging. In this paper, a stairs-shaped microstrip antenna was successfully designed to satisfy the UWB technology standard. The numerical evaluation of the antenna performance shows that the antenna...
In this research, an adaptive timely traffic light is proposed as solution for congestion in typical area in Indonesia. Makassar City, particularly in the most complex junction (fly over, Pettarani, Reformasi highway and Urip S.) is observed for months using static cameras. The condition is mapped into fuzzy logic to have a better time transition of traffic light as opposed to the current conventional...
The designed CP microstrip antenna suitable for mobile satellite communication was numerically evaluated using various packaging materials. The study is important to provide sufficient information regarding the electrical properties variations of the constructed antenna in the presence of the shielded media. Those worthwhile characterizations are essentially required on the final packaging stage of...
Wireless technology has an important role in the development of mobile telecommunication devices. This study aims to develop a mobile communications device charging applications by leveraging the availability of the exist electromagnetic waves. To achieve these objectives, this study designed a rectenna consisting of microstrip antenna array and RF circuits that operate at a frequency of 2.4–2.5 GHz...
UWB microstrip antenna has been designed using UWB technology and the principle of Microwave Imaging system that works at UWB frequencies. The Simulation performed using Ansoft HFSS version 13 software to construct the microstrip antenna with some important parameters, such as reflection coefficient (S11) and radiation pattern. This purpose of the antenna is fetal detecting and monitoring system in...
A new signal transmission system for Narrow-Band Power-Line Communications (NB-PLC) has been proposed as an alternative to the conventional system in order to solve the signal propagation loss problem. The conventional transmission system uses the Neutral and Live (N-L) conductors, while the N-PE system uses the Protective Earth (N-PE) conductor instead of L. The channel properties and Packet Reception...
AEE-PLC (Adaptive power control method to Electromagnetic Environment for the Power-Line Communication) system was proposed by the authors to achieve the maximum throughput performance without radiation. As its radiation detection method, two methods were also proposed. One was called Scan and Sum (SAS) method which detected the radiation of burst packets. Another was Periodic Packet Sound (PPS) method...
To realize an eco-house, a new direct current (DC) distribution system has received widespread attention. This paper has proposed countermeasures to fundamental problems which make difficult to achieve a high-speed PLC over the existing alternating current (AC) systems. To reduce the signal attenuation of the conventional low-voltage (LV) power-line cables made from vinyl insulator, it is recommended...
In this paper, a new signal transmission system for Narrow-Band Power-Line Communications (NB-PLC) has been proposed in order to solve problems of the conventional systems. The serious signal propagation loss was the problem for the differential-mode transmission system, which used the live and neutral conductors. Malfunction of the earth leakage circuit breaker was the problem for the common-mode...
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