Browse Items (62 total)
- Collection: Vol. 18, No. 1 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
A compact size microstrip five poles hairpin band-pass filter using three-layers structure for Ku-band satellites application
This paper presents a reduced size microstrip five poles hairpin band-pass filter using three-layers structure for Ku-band satellites application.
The three-layers structure shows a substantially reduced filter size and
enlarged bandwidth. The…
The three-layers structure shows a substantially reduced filter size and
enlarged bandwidth. The…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Accurate characterizations of material using microwave T-resonator for solid sensing applications
The topic of microwave sensors in enclosures is one of the most active areas in material characterization research today due to its wide applications in various industries. Surprisingly, a microwave sensor technology has been comprehensively…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A proposed java forward slicing approach
Many organization, programmers, and researchers need to debug, test and make maintenance for a segment of their source code to improve their system. Program slicing is one of the best techniques to do so. There are many slicing techniques available…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Iris images encryption based on QR code and chaotic map
In this paper an Iris image is encrypted based on QR (quick response)
code and chaotic map. The main idea of the proposed system is generating a QR code depending on the input text and then extract the features from QR code by using convolution,…
code and chaotic map. The main idea of the proposed system is generating a QR code depending on the input text and then extract the features from QR code by using convolution,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A survey on android security: development and deployment hindrance and best practices
Android OS is the most popular mobile OS for the past few years. Vulnerabilities arise with respect to the increasing functionality of Android OS, impolitic app development practices of developers, end-user incautious and interestingly remediation…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Continuous speech segmentation using local adaptive thresholding technique in the blocking block area method
Continuous speech is a form of natural human speech that is continuous
without a clear boundary between words. In continuous speech recognition, a segmentation process is needed to cut the sentence at the boundary of each word. Segmentation becomes…
without a clear boundary between words. In continuous speech recognition, a segmentation process is needed to cut the sentence at the boundary of each word. Segmentation becomes…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Augmented reality using features accelerated segment test for property catalogue
Promotional media used in the marketing of housing using catalogs that
display 2D images of houses from one side of the house make potential
customers unable to imagine the design of all parts of the house. Augmented Reality can be used as an…
display 2D images of houses from one side of the house make potential
customers unable to imagine the design of all parts of the house. Augmented Reality can be used as an…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A developed GPS trajectories data management system for predicting tourists' POI
One of the areas that have challenges in the use of internet of things (IoT) is the field of tourism and travel. The issue here is how to employ this technology to serve the tourism and managing the produced data. This work is focus on the use of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Salsa20 based lightweight security scheme for smart meter communication in smart grid
The traditional power gird is altering dramatically to a smart power grid with the escalating development of information and communication technology (ICT). Among thousands of electronic devices connected to the grid through communication network,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design and development of smart emergency light
The demand for electricity is increasing day-by-day and frequent power cuts is causing many problems in various areas such as household, domestic, farms, etc. Due to limited amount of power generation at power station and due to shortage of…