Vol 18, No 6

December 2020

DOI: http://dx.doi.org/10.12928/telkomnika.v18i6

Table of Contents

Reconfigurable ultra wideband to narrowband antenna for cognitive radio applications using PIN diode PDF
Aziz El fatimi, Seddik Bri, Adil Saadi 2807-2814
Spectral opportunity selection based on the hybrid algorithm AHP-ELECTRE PDF
Carlos Perdomo, Cesar Hernandez, Diego Giral 2815-2821
An energy-efficient cluster head selection in wireless sensor network using g rey wolf optimization algorithm PDF
Kaushik Sekaran, R. Rajakumar, K. Dinesh, Y. Rajkumar, T. P. Latchoumi, Seifedine Kadry, Sangsoon Lim 2822-2833
Broadband planar 90 degrees loaded - stub phase shifter PDF
S. El Marini, R. Mandry, J. Zbitou, A. Errkik, A. Tajmouati, M. Latrach 2834-2841
Power saving and optimal hybrid precoding in millimeter wave massive MIMO systems for 5G PDF
Abdul Haq Nalband, Mrinal Sarvagy, Mohammed Riyaz Ahmed 2842-2851
Design and software implementation of radio frequency satellite link based on SDR under noisy channels PDF
Ahmed A. Thabit 2852-2860
Raised cosine/NRZ line coding techniques for upgrading free space optical communication systems through various levels of fog PDF
Aadel M. Alatwi, Ahmed Nabih Zaki Rashed 2861-2867
A miniaturized printed UWB antenna with dual notching for X-b and and aeronautical radio navigation applications PDF
Mohammad Ahmad Salamin, Sudipta Das, B. T. P. Madhav, Soufian Lakrit, Avisankar Roy, Asmaa Zugari 2868-2877
Mitigation of non-linear four-wave mixing phenomenon in a fully optical communication system PDF
Petr Ivaniga, Tomáš Ivaniga 2878-2885
Medical remotely caring with COVID-19 virus infected people using optimized wireless arm tracing system PDF
Mohammed Azher Therib, Heyam Marzog, Ahmed Fahem Al-Baghdadi 2886-2893
Improved fuzzy c-means algorithm based on a novel mechanism for the formation of balanced clusters in WSNs PDF
Ali Abdul-hussian Hassan, Wahidah Md Shah, Abdul-hussien Hassan Habeb, Mohd Fairuz Iskandar Othman 2894-2902
Offline signatures matching using haar wavelet subbands PDF
Zinah S. Abduljabbar, Zainab J. Ahmed, Noor Khalid Ibrahim 2903-2910
A beamforming comparative study of least mean square, genetic algorithm and grey wolf optimization algorithms for multipath smart antenna system PDF
Asma Issa Mohsin, Asaad S. Daghal, Adheed Hasan Sallomi 2911-2920
Vein palm recognition model using fusion of features PDF
Qassim Abd-Alhussain Hadi 2921-2927
Dual method cryptography image by two force secure and steganography secret message in IoT PDF
Maisa'a Abid Ali K. Al-Dabbas, Ashwak Alabaichi, Ahmed Saleem Abbas 2928-2938
Adopted topic modeling for business process and software component conformity checking PDF
Adhatus Solichah Ahmadiyah, Riyanarto Sarno, Fony Revindasari 2939-2947
Authentication system for e-certificate by using RSA’s digital signature PDF
Kritsanapong Somsuk, Mongkhon Thakong 2948-2955
Factors influencing the success of information systems in flood early warning and response systems context PDF
Waleed A. Hammood, Salwana Mohamad Asmara, Ruzaini A. Arshah, Omar A. Hammood, Hussam Al Halbusi, Mohammed Abdullah Al-Sharafi, Shihab Hamad Khaleefah 2956-2961
Evaluation of leachate turbidity reduction in sanitary landfills following a coagulation/flocculation process enhanced by vegetable starch and thermal water PDF
César Benavides, Sebastian Pacheco, Yeison Alberto Garcés Gómez, Fredy Edimer Hoyos Velasco 2962-2969
Systematic review on evaluating planning process in agile development methods PDF
Iqbal Ahmed 2970-2976
Harnessing deep learning algorithms to predict software refactoring PDF
Mamdouh Alenezi, Mohammed Akour, Osama Al Qasem 2977-2982
A new block cipher for image encryption based on multi chaotic systems PDF
Donia Fadhil Chalob, Amal Abdulbaqi Maryoosh, Zainab Mohammed Esa, Elaf Nassir Abbud 2983-2991
The quality of image encryption techniques by reasoned logic PDF
Marwah Kamil Hussein, Kareem Radhi Hassan, Haider M. Al-Mashhadi 2992-2998
A robust maximum power point tracking control for PV panel using adaptive PI controller based on fuzzy logic PDF
Slamet Slamet, Estiko Rijanto, Asep Nugroho, R. A. Ghani 2999-3010
Predictions on wheat crop yielding through fuzzy set theory and optimization techniques PDF
Julio Barón Velandia, Norbey Danilo Muñoz Cañón, Brayan Leonardo Sierra Forero 3011-3018
Vehicle logo recognition using histograms of oriented gradient descriptor and sparsity score PDF
Kittikhun Meethongjan, Thongchai Surinwarangkoon, Vinh Truong Hoang 3019-3025
The detection of handguns from live-video in real-time based on deep learning PDF
Mohammed Ghazal, Najwan Waisi, Nawal Abdullah 3026-3032
Recognizing emotional state of user based on learning method and conceptual memories PDF
Maytham N. Meqdad, Fardin Abdali-Mohammadi, seifedine kadry 3033-3040
Towards better performance: phase congruency based face recognition PDF
Muthana H. Hamd, Rabab A. Rasool 3041-3049
An Efficient IoT Based Bio-medical Health Monitoring and Diagnosing System Using MyRIO PDF
Rathy G. A., Sivasankar P., Tamara Z. Fadhil 3050-3057
Fall risk in the aging population: fall prevention using smartphones technology and multiscale sample entropy PDF
Yeison Alberto Garcés-Gómez, Paula Andrea Duque, Angela Viviana Alzate-García, Nicolás Toro-García 3058-3066
Direct split-radix algorithm for fast computation of type-II discrete Hartley transform PDF
Mounir Taha Hamood 3067-3072
Discrete-wavelet-transform recursive inverse algorithm using second-order estimation of the autocorrelation matrix PDF
Mohammad Shukri Salman, Alaa Eleyan, Bahaa Al-Sheikh 3073-3079
Improved anti-noise attack ability of image encryption algorithm using de-noising technique PDF
Mohanad Najm Abdulwahed, Ali Kamil Ahmed 3080-3087
Design of a controller for wheeled mobile robots based on automatic movement sequencing PDF
Holman Montiel Ariza, Fredy H. Martínez S., Fernando Martínez S. 3088-3095
Classification and evaluation of digital forensic tools PDF
Azra Parveen, Zishan Husain Khan, Syed Naseem Ahmad 3096-3106
Wireless control system for spy devices based dual tone multi frequency technology PDF
Jabbar Shatti Jahlool, Mohammed Abdulla Abdulsada 3107-3115
Low cost, high performance fuel cell energy conditioning system controlled by neural network PDF
Fredy H. Martínez S., Fernando Martínez S., Holman Montiel Ariza 3116-3122
Automatic control system of highway lights PDF
Yasir Hashim, Mohammed Nazmus Shakib 3123-3129
Strategies for use, treatment, management and final disposition of wastes in academic laboratories PDF
Vladimir Gaviria González, Fredy Edimer Hoyos Velasco, John E. Candelo-Becerra 3130-3141
Comparative analysis of PID and neural network controllers for improving starting torque of wound rotor induction motor PDF
Hashmia Sh. Dakheel, Zainab B. Abdulla, Helen Jasim Jawad, Ali Jasim Mohammed 3142-3154
Design and implementation of fast and highly precise water magnetizer PDF
Mohammed A. Mohammed, Ahmed J. Abid 3155-3163
A novel two-polynomial criteria for higher-order systems stability boundaries detection and control PDF
N. Mir-Nasiri, Md. Hazrat Ali 3164-3172
An improved swarm intelligence algorithms-based NL-FOPID controller for a trajectory tracking of underwater vehicles PDF
Mustafa Wassef Hasan, Nizar Hadi Abbas 3173-3183
Modelling of solar micro gas turbine for parabolic dish based controller application PDF
Syariffah Othman, Mohd Ruddin Ab. Ghani, Zanariah Jano, Tole Sutikno 3184-3190
Radial basis function neural network control for parallel spatial robot PDF
Nguyen Hong Quang, Nguyen Van Quyen, Nguyen Nhu Hien 3191-3201
Integrated arrangement of advanced power electronics through hybrid smart grid system PDF
Nelly Safitri, A. M. Shiddiq Yunus, Fauzi Fauzi, Naziruddin Naziruddin 3202-3209
Study of red-emitting LaAsO 4 :Eu3+ phosphor for color rendering index improvement of WLEDs with dual-layer remote phosphor geometry PDF
My Hanh Nguyen Thi, Nguyen Thi Phuong Loan, Nguyễn Đoàn Quốc Anh 3210-3215
The application of green YPO4:Ce 3+,Tb3+ and red LiLaO2:Eu3+ layers to remote phosphor LED PDF
My Hanh Nguyen Thi, Nguyen Thi Phuong Loan, Nguyễn Đoàn Quốc Anh 3216-3221
Acquiring higher lumen efficacy and color rendering index with green NaYF4:Er3+Yb3+ and red α-SrO·3B2O3:Sm2+ layers for designing remote phosphor LED PDF
My Hanh Nguyen Thi, Nguyen Thi Phuong Loan, Nguyễn Đoàn Quốc Anh 3222-3227
Improving optical properties of remote phosphor LED using green Y2O3:Ho3+ and red Mg4(F)(Ge, Sn)O6:Mn 2+ layers PDF
My Hanh Nguyen Thi, Nguyen Thi Phuong Loan, Nguyễn Đoàn Quốc Anh 3228-3233
The application of green YF3:Er3+,Yb3+ and red MgSr3Si2O8:Eu2+,Mn2+ layers to remote phosphor LED PDF
My Hanh Nguyen Thi, Nguyen Thi Phuong Loan, Nguyễn Đoàn Quốc Anh 3234-3239
Using position control to improve the efficiency of wind turbine PDF
Roshen Tariq Ahmedhamdi, Salam Waley Shneen 3240-3246
A modified Cuk DC-DC converter for DC microgrid systems PDF
Andriazis Dahono, Arwindra Rizqiawan, Pekik Argo Dahono 3247-3257
Cost implications analysis of grid supplied electricity and solar source of electricity in Nigeria PDF
Tobiloba Somefun, Claudius Awosope, Ademola Abdulkareem, Joseph Ojo, Elizabeth Amuta, Timilehin Sanni 3258-3265
Potentials of solar power plant in Waru Tua PDF
Ain Sahara, Riza Hadi Saputra, A. M. Miftahul Huda 3266-3275
Space charge phenomena on low-density poly ethylene film breakdown under heavy water absorption PDF
Eka Putra Waldi, Rudy Fernandez, Yoshinobu Murakami, Naohiro Hozumi, Masayuki Nagao 3276-3284
Experimental results of vector control for an asynchronous machine PDF
Zineb Mekrini, Seddik Bri, Jamal Bouchnaif, Badre Bossoufi 3285-3292
Quantitative analysis of mouza map image to estimate land area using zooming and Canny edge detection PDF
Yeasmin Ara Akter, Md. Ataur Rahman, Mohammad Osiur Rahman 3293-3302
Analysis and investigation of different advanced control strategies for high-performance induction motor drives PDF
Nabil Farah, M. H. N. Talib, Z. Ibrahim, Qazwan Abdullah, Ömer Aydoğdu, Zulhani Rasin, Auzani Jidin, Jurifa Mat Lazi 3303-3314
High frequency signal injection method for sensorless permanent magnet synchronous motor drives PDF
Tan Jiunn Lin, Jurifa Mat Lazi, Zulkifilie Ibrahim, Md Hairul Nizam Talib, Azrita Alias, Ahmad Shukri Abu Hasim 3315-3323
Average dynamical frequency behaviour for multi-area islanded micro-grid networks PDF
M. Saifuzam Jamri, Muhammad Nizam Kamarudin, Mohd Luqman Mohd Jamil 3324-3330
New prediction method for data spreading in social networks based on machine learning algorithm PDF
Maytham N. Meqdad, Rawya Al-Akam, Seifedine Kadry 3331-3338
A new clustering technique based on replication for MANET routing protocols PDF
Salma S. Mohammed, A. I. Abd-Elfattah, Mohamed A. Mohamed 3339-3345
Co-Simulation of Self-Adjusting Fuzzy PI Controller for the Robot with Two-Axes System PDF
Nguyen Vu Quynh, Pham Van Toan 3346-3357
Improving face recognition by artificial neural network using principal component analysis PDF
Shatha A. Baker, Hesham H. Mohammed, Hanan A. Aldabagh 3358-3364