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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Predicting the notch band frequency of an ultra-wideband antenna using artificial neural networks
In this paper we propose to predict the notch frequency of an ultra-wideband
(UWB) antenna which operates in the frequency band from 3.85 GHz to 12.38
GHz. The prediction of the notch frequency in order to avoid interferences
between (WLAN)…
(UWB) antenna which operates in the frequency band from 3.85 GHz to 12.38
GHz. The prediction of the notch frequency in order to avoid interferences
between (WLAN)…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Investigation on energy harvesting enabled device-to-devic networks in presence of co-channel interference
Energy harvesting from ambient radio-frequency (RF) sources has been a novel ap-
proach for extending the lifetime of wireless networks. In this paper, a cooperative
device-to-device (D2D) system with the aid of energy-constrained relay is…
proach for extending the lifetime of wireless networks. In this paper, a cooperative
device-to-device (D2D) system with the aid of energy-constrained relay is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
WEIDJ: Development of a new algorithm for semi-structured web data extraction
In the era of industrial digitalization, people are increasingly investing in
solutions that allow their process for data collection, data analysis and
performance improvement. In this paper, advancing web scale knowledge
extraction and alignment…
solutions that allow their process for data collection, data analysis and
performance improvement. In this paper, advancing web scale knowledge
extraction and alignment…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Flat lens design using phase correction technique for horn antenna applications
A design of a flat dielectric lens is presented in this study to enhance directivity
of a pyramidal horn antenna. The horn antenna is proposed to cover frequency
of medical imaging system, which is between 5 and 6 GHz, and dielectric lens
is…
of a pyramidal horn antenna. The horn antenna is proposed to cover frequency
of medical imaging system, which is between 5 and 6 GHz, and dielectric lens
is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Maximum likelihood estimation-assisted ASVSF through state covariance-based 2D SLAM algorithm
The smooth variable structure filter (ASVSF) has been relatively considered as a new
robust predictor-corrector method for estimating the state. In order to effectively utilize
it, an SVSF requires the accurate system model, and exact prior…
robust predictor-corrector method for estimating the state. In order to effectively utilize
it, an SVSF requires the accurate system model, and exact prior…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Applying convolutional neural networks for limited-memory application
Currently, convolutional neural networks (CNN) are considered as the most
effective tool in image diagnosis and processing techniques. In this paper, we
studied and applied the modified SSDLite_MobileNetV2 and proposed a
solution to always…
effective tool in image diagnosis and processing techniques. In this paper, we
studied and applied the modified SSDLite_MobileNetV2 and proposed a
solution to always…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Enabling full-duplex in multiple access technique for 5G wireless networks over Rician fading channels
Nowadays, unmanned aerial vehicle (UAV) relays’ assisted internet of things (IoT)
systems provide facility in order to overcome the large scale fading between source
and sink. The full-duplex scheme enables wireless network to provide higher…
systems provide facility in order to overcome the large scale fading between source
and sink. The full-duplex scheme enables wireless network to provide higher…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Pulse-width modulation direct torque control induction motor drive with Kalman filter
The paper deals with application of Kalman filter in induction motor drive
using pulse-width modulation direct torque control (PWM-DTC). In the first
part, the conventional PWM-DTC drive is described and Kalman filter is
utilized to filter…
using pulse-width modulation direct torque control (PWM-DTC). In the first
part, the conventional PWM-DTC drive is described and Kalman filter is
utilized to filter…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
The application of (Y,Gd)BO3:Tb3+ and CaGa2S4:Mn2+ phosphors to remote white light-emitting diodes
The remote phosphor structure is superior to the conformal phosphor and the in-cup phosphor in terms of lighting efficiency; however, managing the color quality of the remote phosphor structure has been a nuisance to the manufacturers. To address…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Integrating millimeter wave with hybrid precoding multiuser massive MIMO for 5G communication
Nowadays, there has been growing interest in the Massive MIMO as a result of improving throughput by leveraging spatial freedom and array gain. It is equipped with millimeter wave (mm Wave) bands to resolve the high path-loss. It is known from the…