Browse Items (67 total)
- Collection: Vol. 18, No. 3 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Radiation beam scanning for leaky wave antenna by using slots
This paper provides an insight of a new, microstrip leaky wave antenna.
It holds the ability to continue steer its beam at a swapping frequency. This is done with acceptable impedance matching while scanning and very little gain variation.…
It holds the ability to continue steer its beam at a swapping frequency. This is done with acceptable impedance matching while scanning and very little gain variation.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Architecture of the regional satellite augmentation system for maritime applications
This paper describes architecture of regional satellite augmentation system (RSAS) in the function of the maritime space communications, navigation and surveillance (CNS) and global navigation satellite systems (GNSS) networks for enhanced safety and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Architecture of the global navigation satellite system for maritime applications
This paper introduces architecture of the global navigation satellite system (GNSS) networks in the function of the maritime space communications, navigation and surveillance (CNS) for enhanced navigation and positioning of vessels deploying passive,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A Survey on the applications of IoT: an investigation into existing environments, present challenges and future opportunities
In today’s digital environment, devices are able to interconnect and react to contextual data more than ever before: artificial intelligence is beginning to coordinate how data collected from sensors and de-vices within the network is analysed, and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Automated Bangla sign language translation system for alphabets by means of MobileNet
Individuals with hearing and speaking impairment communicate using sign language. The movement of hand, body and expressions of face are
the means by which the people, who are unable to hear and speak, can communicate. Bangla sign alphabets are…
the means by which the people, who are unable to hear and speak, can communicate. Bangla sign alphabets are…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Training feedforward neural network using genetic algorithm to diagnose left ventricular hypertrophy
In this research work, a new technique was proposed for the diagnosis of left ventricular hypertrophy (LVH) from the ECG signal. The advanced imaging techniques can be used to diagnose left ventricular hypertrophy, but it leads to time-consuming and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Novel dependencies of currents and voltages in power system steady state mode on regulable parameters of three-phase systems symmetrization
The unbalanced mode, negative/zero sequence, variation of real power are caused by the nonlinear or unbalanced loads increase the power transmission losses in distributing power systems and also harmful to the electric devices. Reactive power…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Maximising system throughput in wireless powered sub-6 GHz and millimetre-wave 5G heterogeneous networks
Millimetre wave (mm-Wave) bands and sub-6 GHz are key technologies in solving the spectrum critical situation in the fifth generation (5G) wireless networks in achieving high throughput with low transmission power. This paper studies the performance…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design of high gain dual T-shaped stub antenna for satellite communication
The ultra wide band (UWB) antennas play a vital role in supporting different wireless standards and are suitable for wide variety of applications. This paper is aimed to present a novel UWB dual notch microstrip antenna with modified ground plane.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design and comprehensive testing a 2.4 GHz antenna for WiFi access point
A small size patch antenna for replacing TP-LINK WA 701 ND access point (AP) internal antena for 2.4 GHz is proposed. Measurements are carried out on AP external antenna to get the basic parameter of the antenna i.e. return loss, bandwidth, radiation…