- Antenna Design and Analysis
- Millimeter-Wave Propagation and Modeling
- Energy Harvesting in Wireless Networks
- Microwave Engineering and Waveguides
- Acoustic Wave Resonator Technologies
- Engineering Education and Curriculum Development
- Antenna Design and Optimization
- Experimental Learning in Engineering
- Advanced MIMO Systems Optimization
- Microwave and Dielectric Measurement Techniques
- Wireless Body Area Networks
- Information Systems Education and Curriculum Development
- Astronomical Observations and Instrumentation
- Engineering Education and Pedagogy
- IoT and GPS-based Vehicle Safety Systems
- Autism Spectrum Disorder Research
- High voltage insulation and dielectric phenomena
- Optical Network Technologies
- Advanced Antenna and Metasurface Technologies
- Online Learning and Analytics
- Artificial Intelligence in Games
- Optical Wireless Communication Technologies
- IoT-based Smart Home Systems
- Autonomous Vehicle Technology and Safety
- Advanced Optical Network Technologies
Heriot-Watt University Malaysia
2020-2023
Technical University of Malaysia Malacca
2009
This study investigates the impact of Generative AI on higher education institutions in Malaysia and Indonesia, focusing factors influencing training uptake among university staff students. Using logistic regression analysis, we explored relationship between demographic variables, tool usage, attitudinal measures likelihood receiving training. The results reveal a positive perception significantly increases participation, while geographic location, frequency concerns about AI, satisfaction...
Abstract The Child Safety Car Alert System by Arduino is an integrated device that sends alerts to the driver if a child left unintendedly in car. system developed using board which incorporates integration between sensors and GSM module. This uses pressure motion detect presence of located at back seat vehicles. Meanwhile, or Global for Mobile Communication allows send alert within short period. chosen due its ability lower energy consumption per bit while providing higher data rates. Two...
Malaysian Engineering Education Model (MEEM) (2000) has lined out the pathway for engineering schools in all institutions of higher learning to adopt outcome-based education (OBE). Unfortunately, spirit MEEM is not fully comprehended and recommended. In 2004, as Accreditation Council Malaysia enforced use OBE, introduced adopted OBE teaching activities. line with it, Universiti Teknikal Melaka (UTeM) also during processes. All staffs students are directly involved this. As students, they...
Social interaction is an essential component for development of both normal and special needs children. However, many children suffer from a lack social because they are unable to interpret cues as well failure in gaze when communicating. One the ways cope with these problems improve their cognitive skill by teaching basic emotions through facial expressions. This paper describes new sustainable learning approach using robotics promote among aged 4-6 years old. The robotic tool can teach...
As the first university to adopt practice and application oriented education approach, all students in Universiti Teknikal Malaysia Melaka (UTeM) are required undertake Industrial Training (IT) order fulfill diploma bachelor degree requirements. This is expose real working environment from early stage of their professional development. Apart it, university-industry partnership that provides delivers high quality technical engineering education. paper about a research conducted on 20 weeks IT...
—5G technology is leverages advanced antenna and wider bandwidth to improve the potential of wireless communication that enables a significant increase in amount information can be transmitted through system. With its ability deliver higher data rates lower latency, 5G promises support wide range applications, from immersive virtual reality autonomous vehicles.However, systems are characterized by poor radiation features, which limit their usefulness operational ranges. To overcome these...
The fifth-generation (5G) wireless communication system requires high gain antennas to support the growing demand for high-speed data transmission and low-latency connectivity. High are crucial enhancing signal strength extending coverage area of 5G networks. By using multiple antenna elements, an array can achieve higher directivity compared a single element antenna. This improvement in enables better reception transmission, leading increased range, rates, improved reliability. In this...
Wireless communication technologies have become one of the biggest that are considered suitable for radio frequency in various types applications, including indoor applications. This study investigates differences between optical wireless (OWC) and ultraviolet (UVC). Several parameters simulated, bit error rate (BER), signal-to-noise ratio (SNR), data rate, received power, to compare performance each technology scenarios. Owing its wide bandwidth, license-free spectrum, low signal...
This work describes the planning and execution of a planar microwave resonator sensor for sensing application based on perturbation idea, in which quality factor (QF) resonance frequency are affected by resonator's dielectric properties. The FR4-made operates at 2.4 GHz ranges 1-3 GHz, it was designed use testing solids. In addition, real-world materials like those found Roger 5880 FR4 employed as sample experiments that follow particular experimental design. functionality is studied...
This thesis addresses the growing demand for compact and efficient dual-band Wi-Fi antennas operating at both 2.4 GHz 5 frequencies. Miniaturized antenna mobile application is a collaboration project between UTeM Intel to design in such as smartphones, tablets, laptops. The objective of this research optimize miniaturized antenna, GHz, meet requirements electronic devices. scope study encompasses design, simulation, fabrication, testing meander line applications. Meander are chosen their...
This paper introduces the design and performance of a Low Noise Amplifier (LNA) aimed at Global Positioning System (GPS) applications operating L1 band (1.575 GHz). The LNA was developed using an AT41511 transistor from Avago Technologies, employing three different matching networks: lumped element, quarter-wave, single-stub networks. Using Microwave Office Software for simulation, parameters such as noise figure gain were evaluated. network demonstrated best performance, achieving 2.175 dB...
Higher harmonics in antennas contribute to negative effects on antenna performance such as interference, radiation pattern distortion, impedance mismatch and increased complexity design, commonly occurring RF communication systems caused by the non-uniformity of structure presence parasitic elements. Therefore, a patch operating at 3.65GHz for 5G mobile that incorporates techniques suppress unwanted higher is presented. The design employs basic rectangular with an inset feed technique...
In most of video games, the Non-Playing Character (NPC) behavior and movement are usually scripted. Players who have exploited NPCs weaknesses will be able to beat them easily there no freshness in player experiences. However, if character can adapt learn from environment, it more interactive since players need find new exploit. this project, an agent that by itself game which is introduced. This ongoing project investigates compares available self-learning algorithms used development...
This research proposes the use of a triangularshaped printed antenna operating at 3.7 GHz as Defected Ground Structure (DGS) for 5G communication system. The design triangular is incorporates with Dumbbell shaped DGS structure in order to reduce cost fabrication. aim improve service performance, effectiveness, and quality systems. proposed has been analyzed found have return losses -28.73 dB resonant frequency 3.73 GHz, an gain 3.23 dB. expected increase performance this be choice
Microwave resonator sensors are the most extensively used in food industries, quality assurance, medical, and manufacturing. Planar resonant technique is chosen as medium for characterizing dielectric properties of material due to its compact size, low cost easy fabricate. But these techniques have a Q-factor little sensitivity. This work uses perturbation approach overcome this technique's flaw, which that frequency affected by resonator's properties. suggested sensor operated at 2.5GHz...
In this study, we discuss the design and testing of a Vivaldi antenna operating at 3.5 GHz, which is well-suited for mobile mid-band 5G connection. CST Microwave Studio software was used to simulate evaluate suggested design, printed utilising state-of-the-art 3D printing processes materials (polylactic acid (PLA) FR-4 circuit board material). The measured results show that has reflection frequency 3.51 GHz gain -23.695 dB. Parametric analysis carried out examine relationship between...