Stavros V. Georgakopoulos

Most-cited papers

A Foldable Reflectarray on a Hexagonal Twist Origami Structure
Antonio J. Rubio, Abdul-Sattar Kaddour, Collin Ynchausti, S. Magleby +2 more
2021IEEE Open Journal of Antennas and Propagation31 citations Open access
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An ultra-wideband origami microwave absorber
Akash Biswas, Constantinos L. Zekios, Collin Ynchausti, L. Howell +2 more
2022Scientific Reports20 citations Open access
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Optimizing geometry for EM performance to design volume-efficient Miura-Ori for reflectarray antennas
H. Pruett, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos, L. Howell +1 more
2022Extreme Mechanics Letters17 citations Open access
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Multifidelity Surrogate Modeling Based on Analytical Eigenfunction Expansions
Ricardo E. Sendrea, C. L. Zekios, Stavros V. Georgakopoulos
2023IEEE Transactions on Antennas and Propagation15 citations
Semantic Scholar
A Novel RF to Millimeter Waves Frequency Translation Scheme for Ultra-Wideband Beamformers Supporting the Sub-6 GHz Band
Dimitrios I. Lialios, C. L. Zekios, Stavros V. Georgakopoulos, G. Kyriacou
2022IEEE Transactions on Antennas and Propagation15 citations
Semantic Scholar
A Mechanically Rollable Reflectarray With Beam-Scanning Capabilities
Antonio J. Rubio, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos
2022IEEE Open Journal of Antennas and Propagation11 citations Open access
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An Origami-Inspired Foldable Reflectarray on a Straight-Major Square-Twist Pattern
Antonio J. Rubio, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos, Nathan C. Brown +3 more
2021Wireless and Microwave Technology Conference11 citations
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A Low Profile Planar Dual-Polarized Tightly Coupled Dipole Reflectarray With 5:1 Bandwidth
Muhammad Hamza, C. L. Zekios, Stavros V. Georgakopoulos
2022IEEE Open Journal of Antennas and Propagation10 citations Open access
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Robotic Antennas Using Liquid Metal Origami
Anand Kumar Mishra, Nicholas E. Russo, H. An, Constantinos L. Zekios +2 more
2024Advanced Intelligent Systems9 citations Open access
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A Review of Multi-Fidelity Learning Approaches for Electromagnetic Problems
Ricardo E. Sendrea, C. L. Zekios, Stavros V. Georgakopoulos
2024Electronics8 citations Open access
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An Ultra-Wideband Fully-Planar Inverted-L Monopole (FILM) Array
Muhammad Hamza, Constantinos L. Zekios, Stavros V. Georgakopoulos
2022IEEE International Symposium on Phased Array Systems and Technology8 citations
Semantic Scholar
Reconfigurable and Deployable Miura-Ori RA Analysis for Satellite Applications
C. A. Velez, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos, Diana S. Bolanos +3 more
2021Wireless and Microwave Technology Conference8 citations
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A Physically Reconfigurable Origami Reflectarray Based on the Augmented Square Twist Pattern
Antonio J. Rubio, Abdul-Sattar Kaddour, Nathan C. Brown, L. Howell +2 more
20212021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS)8 citations
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A ROS-Based Energy Management System for a Prototype Fuel Cell Hybrid Vehicle
Savvas Piperidis, Iason Chrysomallis, Stavros V. Georgakopoulos, Nikolaos Ghionis +2 more
2021Energies8 citations Open access
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Performance of Random Forest Algorithm in High-Dimensional Surrogate Modeling of Antennas
Md Rayhan Khan, Constantinos L. Zekios, Shubhendu Bhardwaj, Stavros V. Georgakopoulos
20212021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)8 citations
Semantic Scholar
A 33–101 GHz Ultra-Wideband Tightly Coupled Monopole Array (TCMA)
Muhammad Hamza, Constantinos L. Zekios, Stavros V. Georgakopoulos
20232023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)7 citations
Semantic Scholar
A Deployable Hexagonal Reflectarray Antenna for Space Applications
Antonio J. Rubio, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos, Collin Ynchausti +2 more
2021United States National Committee of URSI National Radio Science Meeting7 citations
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Multiobjective Fitness Functions With Nonlinear Switching for Antenna Optimizations
Md Rayhan Khan, C. L. Zekios, Shubhendu Bhardwaj, Stavros V. Georgakopoulos
2022IEEE Open Journal of Antennas and Propagation6 citations Open access
Semantic Scholar
A TM11 High-Order Mode Leaky Wave Antenna
G. Carrara, C. L. Zekios, Stavros V. Georgakopoulos
2023IEEE Transactions on Antennas and Propagation5 citations
Semantic Scholar
Deployable and Reconfigurable Miura-Ori Reflectarray for Mission-Flexible Satellite Applications
C. A. Velez, Abdul-Sattar Kaddour, Collin Ynchausti, L. Howell +2 more
20212021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS)5 citations
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Compact, Ultra-Wideband Butler Matrix Beamformers for the Advanced 5G Band FR3—Part I
Tzichat M. Empliouk, Panagiotis Kapetanidis, Dimitrios G. Arnaoutoglou, Christos Kolitsidas +6 more
2024Electronics4 citations Open access
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A Dual-Polarized Ultra-Wideband Fully Inverted-L Element (FILE) Array
Christos Exadaktylos, Muhammad Hamza, Constantinos L. Zekios, Stavros V. Georgakopoulos
20242024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)4 citations
Semantic Scholar
A CMA-Based Electronically Reconfigurable Dual-Mode and Dual-Band Antenna
Nicholas E. Russo, C. L. Zekios, Stavros V. Georgakopoulos
2023Electronics4 citations Open access
Semantic Scholar
MIMO Systems in SmallSat Swarms: System Characterization with the Introduction of a Channel Model
Nicholas E. Russo, Constantinos L. Zekios, Stavros V. Georgakopoulos
2022IEEE Transactions on Antennas and Propagation4 citations
Semantic Scholar
A Generalized Approach to Real-Time Performance Estimation of Antenna Types Using Deep Learning
Md Rayhan Khan, Constantinos L. Zekios, Shubhendu Bhardwaj, Stavros V. Georgakopoulos
20222022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)4 citations
Semantic Scholar
Data-Driven Electromagnetic Scalar Field Estimation of a Patch Antenna Using Deep Convolutional Neural Network
Md Rayhan Khan, Constantinos L. Zekios, Shubhendu Bhardwaj, Stavros V. Georgakopoulos
20212021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)4 citations
Semantic Scholar
VO2 based Ultra-Reconfigurable Ka-Band Reflectarrays for Next-Generation Communication and Radar Systems
Randy Matos, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos, N. Pala
20212021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)4 citations
Semantic Scholar
A Multi-Fidelity Surrogate Optimization Method Based on Analytical Models
Ricardo E. Sendrea, Constantinos L. Zekios, Stavros V. Georgakopoulos
2021Intelligent Memory Systems4 citations
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Increasing the Bandwidth of Reflectarray Antennas Using the Frequency Pulling Technique
Christos Exadaktylos, A. Koutinos, Constantinos L. Zekios, Stavros V. Georgakopoulos
20232023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)3 citations
Semantic Scholar
A Finite Element-Based Characteristic Mode Analysis
Konstantinos D. Paschaloudis, C. L. Zekios, Stavros V. Georgakopoulos, G. Kyriacou
2022IEEE Open Journal of Antennas and Propagation3 citations Open access
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A Dual-Band Transmitarray Antenna with Independent Beam Control at Ka Band
Abdul-Sattar Kaddour, Stavros V. Georgakopoulos
20222022 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS)3 citations
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Design and Fabrication of an Origami Multimode Ring Antenna
Nicholas E. Russo, Constantinos L. Zekios, Stavros V. Georgakopoulos, Hyeon Seok An +2 more
2021United States National Committee of URSI National Radio Science Meeting3 citations
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Decoupling Modes in Multi-Band Microstrip Patch Antennas
Nicholas E. Russo, C. L. Zekios, Stavros V. Georgakopoulos
2021IEEE Open Journal of Antennas and Propagation3 citations Open access
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A New Class of Ultra-Wideband Fully-Planar Inverted-L Element (FILE) Single-Polarized Arrays
Christos Exadaktylos, Muhammad Hamza, Constantinos L. Zekios, Stavros V. Georgakopoulos
20242024 IEEE International Symposium on Phased Array Systems and Technology (ARRAY)2 citations
Semantic Scholar
Array Failure Diagnosis via Characteristic Mode Theory and Near-Field Data
Ricardo E. Sendrea, Constantinos L. Zekios, Stavros V. Georgakopoulos
2024International Conference on Advances in Cybersecurity2 citations
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A Monopole Cavity-Backed HF Antenna Array
A. Koutinos, Constantinos L. Zekios, Stavros V. Georgakopoulos
20242024 IEEE International Symposium on Phased Array Systems and Technology (ARRAY)2 citations
Semantic Scholar
Multi-Fidelity Surrogate Modeling based on Numerical Eigenfunction Expansions
Ricardo E. Sendrea, Constantinos L. Zekios, Stavros V. Georgakopoulos
2023International Conference on Advances in Cybersecurity2 citations
Semantic Scholar
Volume-Efficient Miura-Ori Reflectarray Antenna for SmallSat Applications
Antonio J. Rubio, Abdul-Sattar Kaddour, H. Pruett, Larry L. Howell +2 more
20222022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)2 citations
Semantic Scholar
An Ultra-Fast Method for Designing Phase Shifting Surfaces
Akash Biswas, Constantinos L. Zekios, Stavros V. Georgakopoulos
20222022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)2 citations
Semantic Scholar
Design of a mm-Wave Double-Sided Substrate Blass Matrix Beamforming Network
Dimitrios I. Lialios, Constantinos L. Zekios, Stavros V. Georgakopoulos
2021Wireless and Microwave Technology Conference2 citations
Semantic Scholar
Reflectarrays with Ultra-Reconfigurable VO2 Unit-Cells for Next-Generation Communication Systems
Randy Matos, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos, N. Pala
20212021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS)2 citations
Semantic Scholar
Optimal Embroidered Wearable WPT Systems With Liquid Metal Nanoparticles
J. Barreto, Abdul-Sattar Kaddour, Hyeon Seok An, Robert Sheperd +1 more
20212021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)2 citations
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Automated Design and Optimization of Origami Electromagnetic Structures [EM Programmer's Notebook]
Md Rayhan Khan, C. L. Zekios, Stavros V. Georgakopoulos, Shubhendu Bhardwaj
2021IEEE Antennas & Propagation Magazine2 citations
Semantic Scholar
A Wireless Power Transfer System on Clothes Using Conductive Threads
J. Barreto, Abdul-Sattar Kaddour, Stavros V. Georgakopoulos
2021United States National Committee of URSI National Radio Science Meeting2 citations
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CSCMR WPT Systems for Wearable Devices
A. Koutinos, Stavros V. Georgakopoulos, Constantinos L. Zekios
2025United States National Committee of URSI National Radio Science Meeting1 citations
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Cross Polarization Reduction in Vivaldi Arrays Leveraging the Frequency Pulling Technique
A. Koutinos, Constantinos L. Zekios, Stavros V. Georgakopoulos
20252025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (AP-S/CNC-USNC-URSI)1 citations
Semantic Scholar
A Wideband Reconfigurable Reflectarray Using the Frequency Pulling Technique
Malak Elaouinate, Christos Exadaktylos, A. Koutinos, Constantinos L. Zekios +1 more
2024International Conference on Advances in Cybersecurity1 citations
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An Ultra-Wideband Fully-Planar Inverted-L Element (FILE) Array with Dual-Polarization and Optimal Sampling
Christos Exadaktylos, Muhammad Hamza, Constantinos L. Zekios, Stavros V. Georgakopoulos
20242024 IEEE International Symposium on Phased Array Systems and Technology (ARRAY)1 citations
Semantic Scholar
An Ultra-Fast Method for Designing Hybrid Phase-Shifting Surfaces
Akash Biswas, Constantinos L. Zekios, Stavros V. Georgakopoulos
20232023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)1 citations
Semantic Scholar
Numerical Eigenfunction Expansions for Optimizing Arbitrarily-Shaped Patch Antennas
Ricardo E. Sendrea, Constantinos L. Zekios, Stavros V. Georgakopoulos
20232023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)1 citations
Semantic Scholar