Title	Evaluation of The Use of Inertial Navigation Systems to Improve The Accuracy of Object Navigation
Author	Maksym Iasechko, Oleksandr Shelukhin, Alexandr Maranov, Serhii Lukianenko, Oleksandr Basarab, Oleh Hutchenko
Citation	Vol. 21  No. 3  pp. 71-75
Keywords	reference image, geometric invariants, selective images, decision function.

Title	Implementation of Bluetooth Secure Simple Pairing (SSP) using Elliptic Curve Cryptography (ECC)
Author	Dr.Ahmad Hweishel A.Alfarjat, .Dr.Hanumanthappa J., .Dr. Hatem S. A. Hamatta
Citation	Vol. 21  No. 3  pp. 60-70
Keywords	Bluetooth, 4UAK, Elliptic Curve Cryptography, Diffie Hellman, NUAK (N Users Authenticated Key) Protocol.

Title	Wideband Rectangular Planar Monopole Antenna for OAM Wave Generation
Author	Nidal Qasem and Ahmad Alamayreh
Citation	Vol. 21  No. 3  pp. 55-59
Keywords	Antennas, orbital angular momentum, planar metal-plate monopole antenna.

Title	Develop an Effective Security Model to Protect Wireless Network
Author	Somya Khidir Mohmmed Ataelmanan and Mostafa Ahmed Hassan Ali
Citation	Vol. 21  No. 3  pp. 48-54
Keywords	Wireless Networks, Security Model, Rayleigh fading channel.