Browse Items (25 total)
- Collection: Vol. 21, No. 6 2023
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TELKOMNIKA Telecommunication Computing Electronics and Control
Efficient 2D NZCC/MD code for SAC-OCDMA systems based on direct spectral/spatial dimension detection and WF
One dimensional (1D) spectral amplitude coding-optical code division
multiple access (SAC-OCDMA) systems are generally known by a strict
limitation in the number of users that can simultaneously connect. A main
solution to overcome this drawback…
multiple access (SAC-OCDMA) systems are generally known by a strict
limitation in the number of users that can simultaneously connect. A main
solution to overcome this drawback…
TELKOMNIKA Telecommunication Computing Electronics and Control
VIKOR analysis in determining creditworthiness
Nowadays people are increasingly inclined to buy motorized vehicles
because in addition to a light down payment, finance companies also provide convenience for the public in purchasing motorized vehicles. Even though the income level of the people…
because in addition to a light down payment, finance companies also provide convenience for the public in purchasing motorized vehicles. Even though the income level of the people…
TELKOMNIKA Telecommunication Computing Electronics and Control
Design zigzag edge of S shape slot antenna by using SIW technology for 5G application
This study offers a 5G substrate integrated waveguide (SIW) antenna with vertical S zigzag shape slot. The suggested antenna's radiating patch depends on the shape of the slot. Two types of slots have been used, straight and zigzag S shape slot with…
TELKOMNIKA Telecommunication Computing Electronics and Control
Understanding the factors influencing the adoption of e-wallets by Malaysian youth
E-wallets have become increasingly popular around the world. This research was conducted to study the relationship between the factors and adoption of e-wallet. The population that involved in this research is youths at Teluk Intan, Perak. This study…
TELKOMNIKA Telecommunication Computing Electronics and Control
Human activity tracking using wearable sensors in loose-fitting clothes: survey
Human activity tracking using wearable technology is an important research field of study and is employed in many applications such as healthcare, aged care, fitness, and tracking activity. Although this field has been well addressed by researchers…
TELKOMNIKA Telecommunication Computing Electronics and Control
Sliding mode control of a PMSM railway traction drive fed by multi-level inverter
This work offers the sliding mode control (SMC) based control scheme for a railway traction transmission system fed by a five-level T-type inverter. This nonlinear control approach is created for the speed and torque loop control of the permanent…
TELKOMNIKA Telecommunication Computing Electronics and Control
Optimization of an ANN-based speed and position estimator for an FOC-controlled PMSM using genetic algorithm
To further improve the performance of sensorless permanent magnet
synchronous motor (PMSM) implementations, this study develops a neural network-based estimator for the speed and position estimation of a PMSM using field oriented control (FOC) as…
synchronous motor (PMSM) implementations, this study develops a neural network-based estimator for the speed and position estimation of a PMSM using field oriented control (FOC) as…
TELKOMNIKA Telecommunication Computing Electronics and Control
Geographical and maximum distance on-demand routing algorithm G-MDORA
A vehicular ad hoc network (VANET) is an intelligent technology that allows efficient communication, secure data transmission, and traffic management. VANET allows vehicles in the network to communicate wirelessly with roadside units (RSUs) or…
TELKOMNIKA Telecommunication Computing Electronics and Control
Enhancing of coverless image steganography capacity based on image block features
The idea of coverless information hiding has seen a great deal of development since it was initially introduced due to its effectiveness in
defeating steganalysis tools. However, the capacity for general coverless
information hiding methods to…
defeating steganalysis tools. However, the capacity for general coverless
information hiding methods to…
TELKOMNIKA Telecommunication Computing Electronics and Control
Combination time-frequency and empirical wavelet transform methods for removal of composite noise in EMG signals
Electromyography (EMG) is a technique used to measure the electrical
activity in muscles during movement. Doctors commonly employ this method to quickly evaluate and identify conditions such as muscle problems, dystrophy, and neuropathies. The main…
activity in muscles during movement. Doctors commonly employ this method to quickly evaluate and identify conditions such as muscle problems, dystrophy, and neuropathies. The main…