Zaharias D. Zaharis

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 76

Top Topics

Communication Systems

Top Venues

Wirel. Pers. Commun.

Publications

George Korompilis, Achilles D. Boursianis, Panagiotis G. Sarigiannidis, Zaharias D. Zaharis, Sotirios K. Goudos, Katherine Siakavara
Ultra-Wideband Antenna Design for RF Energy Harvesting Applications Using the Bald Eagle Search Algorithm. MOCAST (2024)
Constantinos M. Mylonakis, Pantelis Velanas, Pavlos I. Lazaridis, Panagiotis G. Sarigiannidis, Sotirios K. Goudos, Zaharias D. Zaharis
3D Direction of Arrival Estimation: An Innovative Deep Neural Network Approach. MOCAST (2024)
Ahmed Mohammed Nor, Octavian Fratu, Simona Halunga, Jiancheng An, Zaharias D. Zaharis, Pantelis Velanas
Position based Near-Field Codebook Design and Beam Training for Extremely Large-Scale ARIS. MeditCom (2024)
Ioannis Mallioras, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Pavlos I. Lazaridis, Zaharias D. Zaharis
Enhancing Adaptive Beamforming in 3-D Space Through Self-Improving Neural Network Techniques. IEEE Open J. Commun. Soc. 5 (2024)
Georgios Kougioumtzidis, Atanas Vlahov, Vladimir K. Poulkov, Pavlos I. Lazaridis, Zaharias D. Zaharis
QoE Prediction for Gaming Video Streaming in O-RAN Using Convolutional Neural Networks. IEEE Open J. Commun. Soc. 5 (2024)
Haya Al Kassir, Ioannis T. Rekanos, Pavlos I. Lazaridis, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Christos S. Antonopoulos, George K. Karagiannidis, Zaharias D. Zaharis
DOA Estimation for 6G Communication Systems. MOCAST (2023)
Pablo H. Zapata-Cano, Stamatios A. Amanatiadis, Nikolaos V. Kantartzis, Pavlos I. Lazaridis, Traianos V. Yioultsis, Zaharias D. Zaharis
FDTD modeling of graphene-based materials and its application in sensing devices. MOCAST (2023)
Georgios Kougioumtzidis, Atanas Vlahov, Vladimir K. Poulkov, Pavlos I. Lazaridis, Zaharias D. Zaharis
Deep Learning-Aided QoE Prediction for Virtual Reality Applications Over Open Radio Access Networks. IEEE Access 11 (2023)
Ioannis Stamatopoulos, Ioannis Koutzoglou, Dimitrios Karatzidis, Zaharias D. Zaharis, Pavlos I. Lazaridis, Nikolaos V. Kantartzis
Efficient Filter Design to Compensate Fabrication Imperfections in 6G Communication Systems. Sensors 23 (24) (2023)
Bisma Amjad, Qasim Zeeshan Ahmed, Pavlos I. Lazaridis, Maryam Hafeez, Faheem Ahmad Khan, Zaharias D. Zaharis
Radio SLAM: A Review on Radio-Based Simultaneous Localization and Mapping. IEEE Access 11 (2023)
Ioannis Mallioras, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Pavlos I. Lazaridis, Zaharias D. Zaharis
3D Adaptive Beamforming Approach with a Fine-Tuned Deep Neural Network. MOCAST (2023)
Christos Milias, Rasmus B. Andersen, Bilal Muhammad, Jes T. B. Kristensen, Pavlos I. Lazaridis, Zaharias D. Zaharis, Albena Mihovska, Dan D. S. Hermansen
UAS-Borne Radar for Autonomous Navigation and Surveillance Applications. IEEE Trans. Intell. Transp. Syst. 24 (7) (2023)
Moatasim Mahmoud, Stamatia Rizou, Andreas S. Panayides, Pavlos I. Lazaridis, Nikolaos V. Kantartzis, George K. Karagiannidis, Zaharias D. Zaharis
A Review of Deep Learning Solutions in 360° Video Streaming. MOCAST (2023)
Moatasim Mahmoud, Stamatia Rizou, Andreas S. Panayides, Nikolaos V. Kantartzis, George K. Karagiannidis, Pavlos I. Lazaridis, Zaharias D. Zaharis
A Survey on Optimizing Mobile Delivery of 360° Videos: Edge Caching and Multicasting. IEEE Access 11 (2023)
Sidra Tul Muntaha, Pavlos I. Lazaridis, Maryam Hafeez, Qasim Zeeshan Ahmed, Faheem Ahmad Khan, Zaharias D. Zaharis
Blockchain for Dynamic Spectrum Access and Network Slicing: A Review. IEEE Access 11 (2023)
Sadaf Nazneen Syed, Pavlos I. Lazaridis, Faheem Ahmad Khan, Qasim Zeeshan Ahmed, Maryam Hafeez, Antoni Ivanov, Vladimir Poulkov, Zaharias D. Zaharis
Deep Neural Networks for Spectrum Sensing: A Review. IEEE Access 11 (2023)
Bisma Amjad, Qasim Zeeshan Ahmed, Pavlos I. Lazaridis, Faheem Ahmad Khan, Maryam Hafeez, Zaharias D. Zaharis
Deep Learning Approach for Optimal Localization Using an mm-Wave Sensor. IEEE Trans. Instrum. Meas. 72 (2023)
Ioannis P. Chochliouros, Michail-Alexandros Kourtis, George Xilouris, Wouter Tavernier, Enrique Areizaga Sanchez, Margarita Anastassova, Christian Bolzmacher, Nikolay Tcholtchev, Antonello Corsi, Panagiotis Trakadas, Marta Millet, Christos Xenakis, Adnan Imeri, Francesco Bellesini, Paride D'Ostilio, Albertos Markakis, Ihsan Bal Engin, Antonis Litke, Lucrezia Maria Quarato, Diego Cugat, Georgios Gardikis, Charilaos C. Zarakovitis, Stéphane Bouilland, Zaharias D. Zaharis, Christina Lessi, Dimitrios N. Arvanitozisis, Anastasia S. Spiliopoulou
OASEES: An Innovative Scope for a DAO-Based Programmable Swarm Solution, for Decentralizing AI Applications Close to Data Generation Locations. AIAI Workshops (2023)
Ioannis P. Chochliouros, Daniele Porcu, Dimitrios Brothimas, Nikolaos Tzanis, Nikolay Palov, Ralitsa Rumenova, Angelos Antonopoulos, Nicola Cadenelli, Markos Asprou, Lenos Hadjidemetriou, Sonia Castro, Pencho Zlatev, Bogdan Bogdanov, Thanassis Bachoumis, Antonello Corsi, Helio Simeão, Michalis Rantopoulos, Christina C. Lessi, Pavlos I. Lazaridis, Zaharias D. Zaharis, Anastasia S. Spiliopoulou
5G for the Support of Smart Power Grids: Millisecond Level Precise Distributed Generation Monitoring and Real-Time Wide Area Monitoring. AIAI Workshops (2022)
Pablo H. Zapata-Cano, Zaharias D. Zaharis, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Pavlos I. Lazaridis
Pattern Reconfigurable Antennas at Millimeter-Wave Frequencies: A Comprehensive Survey. IEEE Access 10 (2022)
Ioannis Mallioras, Zaharias D. Zaharis, Pavlos I. Lazaridis, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Ioannis P. Chochliouros
Comparative Study of a Deterministic Adaptive Beamforming Technique with Neural Network Implementations. AIAI Workshops (2022)
Ioannis Mallioras, Zaharias D. Zaharis, Pavlos I. Lazaridis, Vladimir Poulkov, Nikolaos V. Kantartzis, Traianos V. Yioultsis
An Adaptive Beamforming Approach Applied to Planar Antenna Arrays Using Neural Networks. BlackSeaCom (2022)
Lazaros Alexios Iliadis, Zaharias D. Zaharis, Sotirios P. Sotiroudis, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
Towards 6G: Deep Learning in Cell-Free Massive MIMO. BlackSeaCom (2022)
Pablo H. Zapata-Cano, Evangelos Vassos, Zaharias D. Zaharis, Pavlos I. Lazaridis, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Alexandros P. Feresidis
Optimization-driven design of a 90° metasurface phase shifter at 60 GHz. BlackSeaCom (2022)
Haya Al Kassir, Zaharias D. Zaharis, Pavlos I. Lazaridis, Nikolaos V. Kantartzis, Traianos V. Yioultsis, Thomas D. Xenos
A Review of the State of the Art and Future Challenges of Deep Learning-Based Beamforming. IEEE Access 10 (2022)
Christos Milias, Rasmus B. Andersen, Pavlos I. Lazaridis, Zaharias D. Zaharis, Muhammad Bilal, Jes T. B. Kristensen, Albena Mihovska, Dan D. S. Hermansen
Miniaturized Multiband Metamaterial Antennas With Dual-Band Isolation Enhancement. IEEE Access 10 (2022)
Ahmed M. Nor, Octavian Fratu, Simona Halunga, Ayham Alyosef, Zaharias D. Zaharis, Stamatia Rizou, Pavlos I. Lazaridis
Demand based Proportional Fairness Scheduling for 5G eMBB Services. BlackSeaCom (2022)
Christos Milias, Rasmus B. Andersen, Pavlos I. Lazaridis, Zaharias D. Zaharis, Bilal Muhammad, Jes T. B. Kristensen, Albena Mihvoska, Dan D. S. Hermansen
Electrically Small, Metamaterial-inspired Monopole Antennas for WLAN Applications. WPMC (2022)
Georgios Kougioumzidis, Atanas Vlahov, Vladimir Poulkov, Zaharias D. Zaharis, Pavlos I. Lazaridis
QoE-Oriented Open Radio Access Networks for Virtual Reality Applications. WPMC (2022)
Pablo H. Zapata-Cano, Zaharias D. Zaharis, Haya Al Kassir, Ioannis Mallioras, Pavlos Lazaridis, Traianos V. Yioultsis, Nikolaos V. Kantartzis
The Effect of Coupling on Antenna Array Beamforming at Millimeter-Wave Frequencies. WPMC (2022)
Ayham Alyosef, Stamatia Rizou, Zaharias D. Zaharis, Pavlos I. Lazaridis, Ahmed M. Nor, Octavian Fratu, Simona Halunga, Traianos V. Yioultsis, Nikolaos V. Kantartzis
A Survey on the Effects of Human Blockage on the Performance of mm Wave Communication Systems. BlackSeaCom (2022)
Lazaros Alexios Iliadis, Zaharias D. Zaharis, Sotirios P. Sotiroudis, Panagiotis G. Sarigiannidis, Christos Christodoulou, Sotirios K. Goudos
Patch Antenna Design using Artificial Intelligence Methods for 4G/5G Applications. WPMC (2022)
Bisma Amjad, Qasim Zeeshan Ahmed, Pavlos I. Lazaridis, Zaharias D. Zaharis, Faheem Ahmad Khan, Maryam Hafeez
Deep Learning Approach for Optimal Angle-of-Arrival Estimation Using a mm-Wave Sensor. WPMC (2022)
Georgios Kougioumtzidis, Vladimir Poulkov, Zaharias D. Zaharis, Pavlos I. Lazaridis
A Survey on Multimedia Services QoE Assessment and Machine Learning-Based Prediction. IEEE Access 10 (2022)
Haya Al Kassir, Zaharias D. Zaharis, Pavlos I. Lazaridis, Nikolaos V. Kantartzis, Traianos V. Yioultsis, Ioannis P. Chochliouros, Thomas D. Xenos
Comparative Study of Neural Network Architectures Applied to Antenna Array Beamforming. BlackSeaCom (2022)
Venkat Reddy Kandregula, Pavlos I. Lazaridis, Zaharias D. Zaharis, Qasim Zeeshan Ahmed, Faheem Ahmad Khan, Maryam Hafeez, Ioannis P. Chochliouros
Simulation Analysis of a Wideband Antenna on a Drone. BlackSeaCom (2022)
Zaharias D. Zaharis, Ioannis P. Gravas, Pavlos I. Lazaridis, Traianos V. Yioultsis, Thomas D. Xenos
Improved Beamforming in 3D Space Applied to Realistic Planar Antenna Arrays by Using the Embedded Element Patterns. IEEE Trans. Veh. Technol. 71 (6) (2022)
Georgios Kougioumtzidis, Vladimir Poulkov, Zaharias D. Zaharis, Pavlos I. Lazaridis
QoE Assessment Aspects for Virtual Reality and Holographic Telepresence Applications. FABULOUS (2022)
Sadaf Nazneen Syed, Pavlos I. Lazaridis, Faheem Ahmad Khan, Qasim Zeeshan Ahmed, Maryam Hafeez, Violeta Holmes, Ioannis P. Chochliouros, Zaharias D. Zaharis
Deep Learning Approaches for Spectrum Sensing in Cognitive Radio Networks. WPMC (2022)
Lazaros Alexios Iliadis, Zaharias D. Zaharis, Sotirios P. Sotiroudis, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
The road to 6G: a comprehensive survey of deep learning applications in cell-free massive MIMO communications systems. EURASIP J. Wirel. Commun. Netw. 2022 (1) (2022)
Octavian Fratu, Ahmed M. Nor, Simona Halunga, Zaharias D. Zaharis
RF Propagation and Interferences Challenges for UAVs Swarm Detection and Positioning. WPMC (2022)
David Upton, Keyur K. Mistry, Peter J. Mather, Zaharias D. Zaharis, Robert C. Atkinson, Christos Tachtatzis, Pavlos I. Lazaridis
A Review of Techniques for RSS-Based Radiometric Partial Discharge Localization. Sensors 21 (3) (2021)
Minh-Sang Van Nguyen, Dinh-Thuan Do, Zaharias D. Zaharis, Constandinos X. Mavromoustakis, George Mastorakis, Evangelos Pallis
Enabling Full-duplex in MEC Networks Using Uplink NOMA in Presence of Hardware Impairments. Wirel. Pers. Commun. 120 (3) (2021)
Chi-Bao Le, Dinh-Thuan Do, Zaharias D. Zaharis, Constandinos X. Mavromoustakis, George Mastorakis, Evangelos K. Markakis
System Performance Analysis in Cognitive Radio-Aided NOMA Network: An Application to Vehicle-to-Everything Communications. Wirel. Pers. Commun. 120 (3) (2021)
Christos Milias, Rasmus B. Andersen, Pavlos I. Lazaridis, Zaharias D. Zaharis, Bilal Muhammad, Jes T. B. Kristensen, Albena Mihovska, Dan D. S. Hermansen
Metamaterial-Inspired Antennas: A Review of the State of the Art and Future Design Challenges. IEEE Access 9 (2021)
Ioannis P. Chochliouros, Anastasia S. Spiliopoulou, Pavlos I. Lazaridis, Zaharias D. Zaharis, Michail-Alexandros Kourtis, Slawomir Kuklinski, Lechoslaw Tomaszewski, Dimitrios N. Arvanitozisis, Alexandros Kostopoulos
V2X Communications for the Support of GLOSA and Intelligent Intersection Applications. AIAI Workshops (2021)
Ioannis P. Chochliouros, Anastasia S. Spiliopoulou, Pavlos I. Lazaridis, Zaharias D. Zaharis, Maria Rita Spada, Jordi Pérez-Romero, Bego Blanco, Hicham Khalife, Ehsan Ebrahimi Khaleghi, Michail-Alexandros Kourtis
5G for the Support of Public Safety Services. Wirel. Pers. Commun. 120 (3) (2021)
Ioannis P. Chochliouros, Anastasia S. Spiliopoulou, Alexandros Kostopoulos, Michail-Alexandros Kourtis, Pavlos I. Lazaridis, Zaharias D. Zaharis, Neeli R. Prasad
Security Threat Analysis of the 5G ESSENCE Platform. Wirel. Pers. Commun. 120 (3) (2021)
Sinan A. Khwandah, John Paul Cosmas, Pavlos I. Lazaridis, Zaharias D. Zaharis, Ioannis P. Chochliouros
Massive MIMO Systems for 5G Communications. Wirel. Pers. Commun. 120 (3) (2021)
Ioannis P. Chochliouros, Anastasia S. Spiliopoulou, Dimitrios N. Arvanitozisis, Alexandros Kostopoulos, Na Yi, Nathan J. Gomes, Tao Chen, Juha Jidbeck, Athanassios Dardamanis, Pavlos I. Lazaridis, Zaharias D. Zaharis, Michail-Alexandros Kourtis, Latif Ladid
5G Promotive Actions based upon enhanced Mobile Broadband (EMBB) Communication Trials between the EU and China. SEEDA-CECNSM (2020)
Ioannis P. Chochliouros, Anastasia S. Spiliopoulou, Pavlos I. Lazaridis, Michail-Alexandros Kourtis, Zaharias D. Zaharis, Alexandros Kostopoulos
Combined 5G-Based Video Production and Distribution in a Crowded Stadium Event. AIAI Workshops (2020)
Ioannis P. Chochliouros, Anastasia S. Spiliopoulou, Pavlos I. Lazaridis, Athanassios Dardamanis, Zaharias D. Zaharis, Alexandros Kostopoulos
Dynamic Network Slicing: Challenges and Opportunities. AIAI Workshops (2020)
Mobayode O. Akinsolu, Bo Liu, Pavlos I. Lazaridis, Keyur K. Mistry, Maria Evelina Mognaschi, Paolo Di Barba, Zaharias D. Zaharis
Efficient Design Optimization of High-Performance MEMS Based on a Surrogate-Assisted Self-Adaptive Differential Evolution. IEEE Access 8 (2020)
Ioannis P. Gravas, Nikandros F. Sifakis, Zaharias D. Zaharis, Pavlos I. Lazaridis, Thomas D. Xenos
Optimal Fractal Antenna for In-Vehicle Entertainment Application. WTS (2020)
Keyur K. Mistry, Pavlos I. Lazaridis, Zaharias D. Zaharis, Mobayode O. Akinsolu, Bo Liu, Thomas D. Xenos, Ian A. Glover, Ramjee Prasad
Time and Frequency Domain Simulation, Measurement and Optimization of Log-Periodic Antennas. Wirel. Pers. Commun. 107 (2) (2019)
Sinan A. Khwandah, John Paul Cosmas, Pavlos I. Lazaridis, Ian A. Glover, Zaharias D. Zaharis, Neeli R. Prasad
Energy Efficient Mobility Enhancement in LTE Pico-Macro HetNet Systems. Wirel. Pers. Commun. 109 (3) (2019)
Sinan A. Khwandah, John Paul Cosmas, Zaharias D. Zaharis, Pavlos I. Lazaridis, Albena Mihovska
Self-Organized Scheme for Unique Cell ID Assignment during Femtocell Deployment. ACSSC (2019)
Mobayode O. Akinsolu, Isah M. Danjuma, Keyur K. Mistry, Bo Liu, Raed A. Abd-Alhameed, Pavlos I. Lazaridis, Zaharias D. Zaharis, Peter S. Excell
Efficient AI-Driven Design of Microwave Antennas Using PSADEA. MENACOMM (2019)
Sotirios K. Goudos, Zaharias D. Zaharis, Konstantinos B. Baltzis
Particle Swarm Optimization as Applied to Electromagnetic Design Problems. Int. J. Swarm Intell. Res. 9 (2) (2018)
Umar F. Khan, Pavlos I. Lazaridis, Hamd Mohamed, Ricardo Albarracín Sánchez, Zaharias D. Zaharis, Robert C. Atkinson, Christos Tachtatzis, Ian A. Glover
An Efficient Algorithm for Partial Discharge Localization in High-Voltage Systems Using Received Signal Strength. Sensors 18 (11) (2018)
Sinan A. Khwandah, John Paul Cosmas, Zaharias D. Zaharis, Pavlos I. Lazaridis, Ian A. Glover, Shadi M. Saleh
Interference Management Scheme for Co-channel Femtocells. ICAC (2018)
Sinan A. Khwandah, Bassam Mohamad, John Cosmas, Pavlos I. Lazaridis, Zaharias D. Zaharis
Video performance using adaptive DRX switching for LTE-A. BMSB (2017)
Kalliopi G. Pantelaki, Dimitrios I. Stratakis, Evangelos Pallis, Simona G. Miclaus, Zaharias D. Zaharis, Thomas D. Xenos
Radar measurements with remote control software. TEMU (2016)
Zaharias D. Zaharis, Christos Skeberis, Pavlos I. Lazaridis, Thomas D. Xenos
Optimal Wideband LPDA Design for Efficient Multimedia Content Delivery Over Emerging Mobile Computing Systems. IEEE Syst. J. 10 (2) (2016)
Zaharias D. Zaharis, Traianos V. Yioultsis, Christos Skeberis, Thomas D. Xenos, Pavlos I. Lazaridis, George Mastorakis, Constandinos X. Mavromoustakis
Implementation of antenna array beamforming by using a novel neural network structure. TEMU (2016)
Cheng Xu, John Cosmas, Yue Zhang, Pavlos I. Lazaridis, Giuseppe Araniti, Zaharias D. Zaharis
3D MIMO radio channel modeling of a weighted linear array system of antennas for 5G cellular systems. TEMU (2016)
Hasanein Hasan, John Cosmas, Zaharias D. Zaharis, Pavlos I. Lazaridis, Sinan A. Khwandah
Development of performance of OSPF network by using SDN concepts. BlackSeaCom (2016)
Mohammed Al-Momin, Pavlos I. Lazaridis, John Cosmas, Zaharias D. Zaharis, Stavros Kalafatis, Albena Mihovska, Ian A. Glover
QoS-aware ant routing with security constraints in optical fibre networks by using RGB pheromones. BlackSeaCom (2016)
Zaharias D. Zaharis, Traianos V. Yioultsis, Christos Skeberis, Thomas D. Xenos, Pavlos I. Lazaridis, Dimitrios I. Stratakis, Evangelos Pallis
Near optimal synthesis of exponential log-periodic dipole array geometry by applying invasive weed optimization. TEMU (2016)
Hasanein Hasan, John Cosmas, Zaharias D. Zaharis, Pavlos I. Lazaridis, Sinan A. Khwandah
Development of FRR mechanism by adopting SDN notion. SoftCOM (2016)
Sinan A. Khwandah, John Cosmas, Ian A. Glover, Pavlos I. Lazaridis, Giuseppe Araniti, Zaharias D. Zaharis
An Enhanced Cognitive Femtocell Approach for Co-Channel Downlink Interference Avoidance. IEEE Wirel. Commun. 23 (6) (2016)
Hasanein Hasan, John Cosmas, Zaharias D. Zaharis, Pavlos I. Lazaridis, Sinan A. Khwandah
Creating and managing dynamic MPLS tunnel by using SDN notion. TEMU (2016)
Hasanein Hasan, John Cosmas, Zaharias D. Zaharis, Pavlos I. Lazaridis, Sinan A. Khwandah
Improvement of performance of EIGRP network by using a supervisory controller with smart congestion avoidance algorithm. TEMU (2016)
Spiridon Zettas, Pavlos I. Lazaridis, Zaharias D. Zaharis, Stylianos Kasampalis, Neeli R. Prasad, Ian A. Glover, John Paul Cosmas
Performance comparison of LS, LMMSE and Adaptive Averaging Channel Estimation (AACE) for DVB-T2. BMSB (2015)
Octavian Fratu, Alexandru Martian, Razvan Craciunescu, Alexandru Vulpe, Simona Halunga, Zaharias D. Zaharis, Pavlos I. Lazaridis, Stylianos Kasampalis
Comparative study of Radio Mobile and ICS Telecom propagation prediction models for DVB-T. BMSB (2015)
Stylianos Kasampalis, Pavlos I. Lazaridis, Zaharias D. Zaharis, Aristotelis Bizopoulos, Lidija Paunovska, Spiridon Zettas, Ian A. Glover, Dimitrios Drogoudis, John Cosmas
Longley-Rice model prediction inaccuracies in the UHF and VHF TV bands in mountainous terrain. BMSB (2015)
Zaharias D. Zaharis, Pavlos I. Lazaridis, John Cosmas, Christos Skeberis, Thomas D. Xenos
Synthesis of a Near-Optimal High-Gain Antenna Array With Main Lobe Tilting and Null Filling Using Taguchi Initialized Invasive Weed Optimization. IEEE Trans. Broadcast. 60 (1) (2014)
Zaharias D. Zaharis, Christos Skeberis, Thomas D. Xenos, Pavlos I. Lazaridis, Dimitrios I. Stratakis
IWO-based synthesis of log-periodic dipole array. TEMU (2014)
Christos Skeberis, Zaharias D. Zaharis, Thomas D. Xenos, Dimitrios I. Stratakis
ZAM distribution analysis of radiowave ionospheric propagation interference measurements. TEMU (2014)
Pavlos I. Lazaridis, Stylianos Kasampalis, Zaharias D. Zaharis, John Cosmas, Aristotelis Bizopoulos, Pero Latkoski, Liljana Gavrilovska, Octavian Fratu, Ramjee Prasad
UHF TV band spectrum and field-strength measurements before and after analogue switch-off. VITAE (2014)
Stylianos Kasampalis, Pavlos I. Lazaridis, Zaharias D. Zaharis, Aristotelis Bizopoulos, Spyridon Zettas, John Cosmas
Comparison of Longley-Rice, ITU-R P.1546 and Hata-Davidson propagation models for DVB-T coverage prediction. BMSB (2014)
Spiridon Zettas, Pavlos I. Lazaridis, Zaharias D. Zaharis, Stylianos Kasampalis, John Cosmas
Adaptive averaging channel estimation for DVB-T2 using Doppler Shift information. BMSB (2014)
Pavlos I. Lazaridis, Zaharias D. Zaharis, Christos Skeberis, Thomas D. Xenos, E. Tziris, P. Gallion
Optimal design of UHF TV band log-periodic antenna using invasive weed optimization. VITAE (2014)
Zaharias D. Zaharis, Christos Skeberis, Thomas D. Xenos, Pavlos I. Lazaridis, John Cosmas
Design of a Novel Antenna Array Beamformer Using Neural Networks Trained by Modified Adaptive Dispersion Invasive Weed Optimization Based Data. IEEE Trans. Broadcast. 59 (3) (2013)
Stylianos Kasampalis, Pavlos I. Lazaridis, Zaharias D. Zaharis, Aristotelis Bizopoulos, Spiridon Zettas, John Cosmas
Comparison of Longley-Rice, ITM and ITWOM propagation models for DTV and FM broadcasting. WPMC (2013)
Spiridon Zettas, Stylianos Kasampalis, Pavlos I. Lazaridis, Zaharias D. Zaharis, John Cosmas
Channel estimation for OFDM systems based on a time domain pilot averaging scheme. WPMC (2013)
Stylianos Kasampalis, Pavlos I. Lazaridis, Zaharias D. Zaharis, Aristotelis Bizopoulos, Spyridon Zettas, John Cosmas
Comparison of ITM and ITWOM propagation models for DVB-T coverage prediction. BMSB (2013)
Spiridon Zettas, Pavlos I. Lazaridis, Zaharias D. Zaharis, Stylianos Kasampalis, John Cosmas
A pilot aided averaging channel estimator for DVB-T2. BMSB (2013)
Muhammad Nawaz, John Cosmas, Pavlos I. Lazaridis, Zaharias D. Zaharis, Yue Zhang, Hamdullah Mohib
Precise Foreground Detection Algorithm Using Motion Estimation, Minima and Maxima Inside the Foreground Object. IEEE Trans. Broadcast. 59 (4) (2013)
Angeliki Z. Agorogianni, Zaharias D. Zaharis, Sofia D. Anastasiadou, Sotirios K. Goudos
Distance learning technology and service support in Greece: The case study of the Aristotle University over the last decade. Educ. Inf. Technol. 16 (1) (2011)
Sotirios K. Goudos, Konstantinos B. Baltzis, K. Antoniadis, Zaharias D. Zaharis, Constantinos S. Hilas
A comparative study of common and self-adaptive differential evolution strategies on numerical benchmark problems. WCIT (2011)
Zaharias D. Zaharis
Boolean Particle Swarm Optimization of 3-branch GSM/DCS/UMTS current dividers by using Artificial Immune System. IEICE Electron. Express 5 (2) (2008)