Browsing Journal Articles by Author "latifah@unimap.edu.my"
Now showing items 1-6 of 6
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Damping improvement of power system oscillations by using optimal coordinated design between PSS and SVC-based stabilizer
Ali Nasser, Hussain; Mohd Fareq, Abd. Malek, Dr.; Mohd Abdur Rashid, Dr.; Latifah, Mohamed; Nuriziani, Hussin (Trans Tech Publications, 2013)The large expansion of electrical power systems usually results in problem of low frequency oscillations. Therefore, the conventional Power System Stabilizers (PSSs) used to solve this problem cannot provide an adequate ... -
The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure
Mohd Hafizuddin, Mat; Mohd Fareq, Abd. Malek, Dr.; Whittow, William G.; Suzanna, Harun Ronald; Muhammad Solihin, Zulkefli; Norshafinash, Saudin; Latifah, Mohamed (EMW Publishing, 2013)The relationship between specific absorption rate (SAR) and antenna gain inside the head due to the metal-frame spectacles was investigated. The radio frequency (RF) energy source considered is the smartphone used in the ... -
A new ultrasound pulser technique for wide range measurements
Mohammad Shahril, Salim; Mohd Fareq, Abd. Malek, Dr.; Noaman, Mohammad Noaman, Dr.; Naseer, Sabri; Latifah, Mohamed; Khairudi, Mohd Juni (IOP Publishing Ltd, 2013)The objective of this research was to design and implement a new ultrasonic pulse-power-decay technique that transmits multiple ultrasound pulses through slurry to determine the lowest concentration that can provide an ... -
Optimal coordinated design of multiple damping controllers based on PSS and UPFC device to improve dynamic stability in the power system
Ali Nasser, Hussain; Mohd Fareq, Abd. Malek, Dr.; Mohd Abdur Rashid, Dr.; Latifah, Mohamed; Nur Adyani, Hj. Mohd Affendi (Hindawi Publishing Corporation, 2013)Unified Power Flow Controller (UPFC) device is applied to control power flow in transmission lines. Supplementary damping controller can be installed on any control channel of the UPFC inputs to implement the task of Power ... -
UPFC device application on power system oscillations to improve the damping performance
Ali Nasser, Hussain; Mohd Fareq, Abd. Malek, Dr.; Mohd Abdur Rashid, Dr.; Latifah, Mohamed; Ismail, Daut, Prof. Dr. (Trans Tech Publications, 2013)UPFC is considered as an important modern device in the flexible ac transmission systems family that provides the controllability and flexibility for transmission lines. It is also capable of enhancing the stability of the ... -
The use of a human body model to determine the variation of path losses in the human body channel in wireless capsule endoscopy
Basar, Md R.; Mohd Fareq, Abdul Malek, Dr.; Khairudi M., Juni; Mustafa Iskandar M., Saleh; Mohd Shaharom, Idris; Latifah, Mohamed; Norshafinash, Saudin; Nur Adyani, Mohd Affendi; Abdussalam Salhin Mohamed, Ali (Progress in Electromagnetics Research (PIER), 2013)Presently, wireless capsule endoscopy (WCE) is the sole technology for inspecting the human gastrointestinal (GI) tract for diseases painlessly and in a non-invasive way. For the further development of WCE, the main concern ...