Browse Items (26 total)
- Collection: Vol. 20, No. 3 2022
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Proportional integral derivative-based aneroid sphygmomanometer testing method
One of the parameters to be tested on the sphygmomanometer is the
deflection of the dial. The testing method based on the standard uses manual air pressure to increase the pressure so that the dial is pointed to the desired pressure. This paper…
deflection of the dial. The testing method based on the standard uses manual air pressure to increase the pressure so that the dial is pointed to the desired pressure. This paper…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Crime index based on text mining on social media using multi classifier neural-net algorithm
Everyday criminal issues appear on social media, even some crime news is often disturbing to the public but it gives a warning to the public to remain careful and alert to the surrounding environment. However, following large amounts of crime…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Extraction and segmentation process for the Iraqi paper currency
Different application like image segmentation, moving objects detection and objects tracking, required an object detection and segmentation techniques. Recently, these techniques become so important especially when only a specific part of image is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A hybrid soft bit flipping decoder algorithm for effective signal transmission and reception
The Euclidean geometry (EG) based low-density parity check (LDPC) codes are enciphered and deciphered in various modes. These algorithms have the back-and-forth between decoding delay, and power usage, device unpredictability resources, and error…
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
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
Benefits of using TiO2 quantum dots in producing low-cost and high-quality white light-emitting diodes
Quantum dots (QDs) is considered as a potential material for the
improvement of light-emitting diodes (LEDs). However, different from the traditional phosphor materials, they have unique scattering and absorption properties affected by their several…
improvement of light-emitting diodes (LEDs). However, different from the traditional phosphor materials, they have unique scattering and absorption properties affected by their several…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Attenuated-chattering adaptive second order variable structure controller for mismatched uncertain systems
In this paper, an attenuated-chattering adaptive second order variable
structure controller (ACASOVSC) is proposed for mismatched uncertain
systems using a Moore-Penrose inverse method. The key achievements of this study include three tasks: 1)…
structure controller (ACASOVSC) is proposed for mismatched uncertain
systems using a Moore-Penrose inverse method. The key achievements of this study include three tasks: 1)…
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…