Browse Items (1150 total)
Sort by:
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Hiding health report in X-ray images to protect people privacy
X-rays images are a popular medical diagnoses method. These images are hard to read and to be understandable outside the medical community. However, the radiologist writes a report of the X-ray. This report can be understandable easily which, can…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Enhancement process of AES: a lightweight cryptography algorithm-AES for constrained devices
The restricted devices have a small memory, simple processor, and limited power. To secure them, we need lightweight cryptography algorithms, taking into account the limited specifications. Lightweight cryptography (LWC) algorithms provide…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Model development for pneumonia detection from chest radiograph using transfer learning
Accurate interpretation of chest radiographs outcome in epidemiological studies facilitates the process of correctly identifying chest-related or respiratory diseases. Despite the fact that radiological results have been used in the past and is being…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design and bandwidth enhancement of zeroth-order resonato r antenna using metamaterial
In this paper, a compact configuration of zeroth-order resonator antenna is described. The unit cell zeroth-order resonator properties are introduced by composite right/left-handed transmission line approach is fed by coplanar waveguide. The proposed…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design of a microstrip antenna patch with a rectangular slot for 5G applications operating at 28 GHz
In this paper, we present a study and design of a rectangular-shaped
microstrip patch antenna with a rectangular shaped slot at the operating
frequency is 28GHz, for fifth generation (5G) wireless applications, using
the microstrip line technique…
microstrip patch antenna with a rectangular shaped slot at the operating
frequency is 28GHz, for fifth generation (5G) wireless applications, using
the microstrip line technique…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Comparative study of extraction features and regression algorithms for predicting drought rates
Rice is the primary staple food source for Indonesian people, with
consumption increasing so that rice production needs to be increased.
Rice drought is one of the problems that can hamper rice production.
This research aims to determine the best…
consumption increasing so that rice production needs to be increased.
Rice drought is one of the problems that can hamper rice production.
This research aims to determine the best…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Recent systematic review on student performance prediction using backpropagation algorithms
A comprehensive systematic study was carried out in order to identify various deep learning methods developed and used for predicting student academic performance. Predicting academic performance allows for the implementation of various preventive…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Overall outage event of self-sustaining low-power cooperative relaying networks
This paper investigates the implementation of the household low-power
energy harvesting (LoPEH) wireless sensor networks (WSN) over
log-normal fading channels. The relays are battery-operated and the
stochastic harvested energy flow to the…
energy harvesting (LoPEH) wireless sensor networks (WSN) over
log-normal fading channels. The relays are battery-operated and the
stochastic harvested energy flow to the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design of UTeM logo-shape wearable antenna for communication application by graphene silver nanocomposites
Previously, the antenna conductive patch was made of copper, which was costly, susceptible to multi-fading, bulky, environmentally sensitive, and difficult to produce. Because of their exceptional electrical conductivity and superior strength to…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A novel wideband circularly-polarized microstrip antenna array based on DGS for wireless power transmission
The requirement for applications operating at a variety of frequencies in a unified wireless device has greatly enhanced in recent years. For this
purpose, multi-functional wireless components are essential. This paper
presents a new design of a…
purpose, multi-functional wireless components are essential. This paper
presents a new design of a…