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Dr.Antonios Constantinides(born in Limassol 7 May 1968)is a Greek- Cypriot project manager, chartered electrical engineer (completed his studies in the U.S.A and the U.K)with great experience in teaching/training electrical/electronic engineering subjects, research and development, design and production of advanced electrical/electronic RF active and passive systems. He has conducted research  on  overseas abnormal Tropospheric propagation mechanisms that cause interference in the local terrestrial radio services along the Eastern Mediterranean coast, and  implemented  a compact circular adaptive array  (as a robust solution of the interference), especially designed for future new generation mobile communication devices. This smart antenna can be programmed to block the interference by monitoring electronically the most optimum direction in order to steer its main beam at the desired incoming signal and create null towards the direction of the interference. His research has also been extended around RF power amplifiers such as the optimization of efficiency and linearity of COFDM high power amplifiers as well as wide band multi-band solid state LDMOS RF amplifiers. Over the last years he has published several scientific peer reviewed journals and book pages. He is also a peer reviewer and editorial board member. https://www.researchgate.net/profile/Antonios_Constantinideshttps://independent.academia.edu/AntonisConstantinides

References Constantinides A (2017) Biasing LDMOS Amplifiers Employing a Simple Passive Temperature to Voltage Converter. J Electr Eng Electron Technol 6:2. doi: 10.4172/2325-9833.1000142

Constantinides,A.A. (2017) A Very Compact Circular Adaptive Array for New Generation Mobile Commercial Receivers. Open Journal of Antennas and Propagation,5, 1-6

Constantinides,A.A. (2016) A Very Compact Normal Mode Multiloop Helical Antenna with Enhanced Bandwidth.Open Journal of Antennas and Propagation ,4, 159-165

Analysis of VHF Propagation Mechanisms that Cause Interference From the Middle East Within the Southern Coastal Regions of Cyprus, INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH VOLUME 5, ISSUE 03, MARCH 2016 Improving the LDMOS Temperature Compensation Bias Circuit to Optimize Back-off, International Journal of Electrical, Computer, Electronics and Communication Engineering Vol:8, No:7, 2014

A Novel Design in the Use of Planar Transformers for LDMOS Based Amplifiers in Bands II, III, DRM+, DVB-T and DAB+,International Journal of Electrical, Computer, Electronics and Communication Engineering Vol:9, No:5, 201

Digital Audio Broadcasting Systems and Their Impact on the Terrestrial Radio Broadcast Service in Cyprus

American Radio Relay Link (2001). Beam Tilt Techniques in Collinear Arrays. In: American Radio Relay Link Antenna Compedium, Vol 7. USA: pages 35-36.

Cyprus Scientific and Technical Chamber Magazine (2011). The impact of applying microstrip lines on RF power amplifiers and their assembly lines and examining how efficiency and quality is being assured.