Browse Items (68 total)
- Collection: Vol. 18, No. 4 2020
Sort by:
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Na3Ce(PO4)2:Tb3+ and Na(Mg2–xMnX)LiSi4O10F2:Mn phosphors: a suitable selection for enhancing color quality and luminous flux of remote white light-emitting diodes
This study proposed the TRP, a remote phosphor structure that has 3 phosphor layers, to ehance the chromatic quality and lumen output for white light-emitting diodes devices (WLEDs). The arrangment of phosphor layers is yellow YAG:Ce3+ phosphor,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Object detection for KRSBI robot soccer using PeleeNet on omnidirectional camera
Kontes Robot Sepak Bola Indonesia (KRSBI) is an annual event for
contestants to compete their design and robot engineering in the field of
robot soccer. Each contestant tries to win the match by scoring a goal toward the opponent's goal. In order…
contestants to compete their design and robot engineering in the field of
robot soccer. Each contestant tries to win the match by scoring a goal toward the opponent's goal. In order…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimal cost allocation algorithm of transmission losses to bilateral contracts
One of the trends in electricity reform is the involvement of bilateral contracts that will participate in electricity business development. Bilateral agreements require fair transmission loss costs compared with the integrated power system. This…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimal power scheduling of renewable energy sources in micro-grid via distributed energy storage system
This research is mainly focusing on the optimal power management by
controlling the charging and discharging modes of the battery storage of
the micro-grid (MG). A droop-based controller or battery controller is
proposed for this work in order to…
controlling the charging and discharging modes of the battery storage of
the micro-grid (MG). A droop-based controller or battery controller is
proposed for this work in order to…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Outage probability analysis in DF power-splitting full-duplex relaying network with impact of Co-channel interference at the destination
Nowadays, improving the WPCN efficiency problem is the leading research direction in the communication network. In this research, the outage probability (OP) analysis in DF power-splitting (PS) full-duplex (FD) Relaying Network with Impact of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Plant acoustic frequency technology control system to increase vegetative growth in red-lettuce
The application of plant acoustic frequency technology (PAFT) can spur
plant growth, increase productivity, immune system, quality, and extend
the shelf life of agricultural products after harvest. The application of sound waves in plants can…
plant growth, increase productivity, immune system, quality, and extend
the shelf life of agricultural products after harvest. The application of sound waves in plants can…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Power system state estimation using teaching learning-based optimization algorithm
The main goal of this paper is to formulate power system state estimation (SE) problem as a constrained nonlinear programming problem with various constraints and boundary limits on the state variables. SE forms the heart of entire real time control…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
QR code based authentication method for IoT applications using three security layers
A quick response code-based authentication method (QRAM) is proposed. QRAM is applicable for lots of internet of things (IoT) applications. QRAM aims to verify requests of such an access to IoT applications. Requests are made using a quick response…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
QR code based two-factor authentication to verify paper-based documents
Important paper-based documents exposed to forgery such as: official
certificates, birth, marriage, death certificates, selling and buying documents and other legal documents is more and more serious and sophisticated. With the purposes of fraud,…
certificates, birth, marriage, death certificates, selling and buying documents and other legal documents is more and more serious and sophisticated. With the purposes of fraud,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Reduce the probability of blocking for handoff and calls in cellular systems based on fixed and dynamic channel assignment
In cellular systems the high probability of blocking represents a big problem for users, the proposed solution by reducing the blocking probability and investigation cellular systems by method channels assignment. The aim from apaper is studying the…