Faculty Profile

About

Dr. Karthikeya G S is working as an Assistant Professor in the electronics and communication engineering department. He worked as a Project Scientist at Foundation for Innovation and Technology Transfer (FITT). He has authored or co-authored more than 90 articles in peer-reviewed journals and international conference proceedings. He holds eight Indian and two US patents. He has co-authored six state of the art books and a book Chapter. He also holds a copyright on 5G antenna module design. One of his articles was featured as a cover feature in Microwave Journal. He is a senior member of IEEE and a life member of Antenna Test and Measurement society. He serves as the reviewer of several IEEE and John Wiley journals. He serves as a faculty advisor of the IEEE Antennas and Propagation Student Branch chapter.

https://orcid.org/0000-0001-9205-9226

Education

• PhD - Microwave Engineering
  IIT Delhi
  Passed Year: 2019 | Program Type: FullTime
• M.Tech - Microwave Engineering
  University of Kerala
  Passed Year: 2012 | Program Type: FullTime
• B.E - Electronics and Communication
  Visvesvaraya Technological University (VTU)
  Passed Year: 2010 | Program Type: FullTime

Selected Publications

• Patents | Published On : 27-08-2026
  Karthikeya G. S
  An Additively Manufactured Polarization Reconfigurable All-Metallic Antenna for Ground Penetrating Radar
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• Journal | Published On : 04-08-2026
  Karthikeya G. S
  Additively manufactured ultra-lightweight optically transparent Ka-band horn antenna for RF–optical sensor co-integration
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• Patents | Published On : 17-07-2026
  Karthikeya G S
  A low-cost method to compute the shielding effectiveness due to reflection (SER) of vacuum coated thin films
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• Journal | Published On : 01-07-2026
  Karthikeya G. S
  An Ultra–Low–Cost Wideband Broadside Antenna Using Metallic Additive Manufacturing for Ka–Band Applications
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• Patents | Published On : 20-02-2026
  Karthikeya G S
  A low-cost method to realize operatingfrequency agility using powdered ceramic in probe-fed antennas
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• Patents | Published On : 02-02-2026
  Karthikeya G. S
  A super compact Antenna system for 5G FR2 and Wi-Fi
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• Patents | Published On : 28-01-2026
  Karthikeya G S
  Dual-Polarized All-Metallic Waveguide for Millimeter-Wave Communications via Additive Manufacturing
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• Journal | Published On : 18-12-2025
  Karthikeya G S
  Ma, Yongbin, Zhonggen Xu, Arpan Desai, Karthikeya GS, and Vigneswaran Dhasarathan. "A compact high-selectivity planar endfire filtenna for mm-wave applications." Physica Scripta 100, no. 12 (2025): 125533.
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• Patents | Published On : 03-09-2025
  Karthikeya G S
  A SINGLE PORT ANTENNA FOR RESONANT AND TRAVELING WAVE MODES AND A METHOD THEREOF
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• Patents | Published On : 08-07-2025
  Karthikeya G S
  Conformal antenna module with 3D-printed radome
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• Book Chapter or Books | Published On : 01-07-2025
  Karthikeya G. S
  Koul, Shiban K., M. Praveen, and G. S. Karthikeya. "Microwave absorbers: materials engineering." (2025).
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• Conference | Published On : 01-07-2025
  Karthikeya G S
  Electrically Thin Wideband Planar Antenna Array for mm-Wave Navigation in Autonomous UAV Systems
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• Conference | Published On : 06-06-2025
  Karthikeya G S
  Wide-Band Dual Circularly Polarized Aperture Coupled ME Dipole MIMO Antenna for mm-Wave Applications
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• Conference | Published On : 06-06-2025
  Karthikeya G. S
  Waveguide-to-Microstrip Antipodal End-Fire Antenna Design for mm-Wave Applications
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• Conference | Published On : 06-06-2025
  Karthikeya G S
  An Ultra-Low Cost All-Metallic Dual Linearly Polarized Antenna Topology for 1U CubeSats
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• Conference | Published On : 06-06-2025
  Karthikeya G S
  Reconfigurable Compact Antenna System with Gain Selectivity and Frequency Adaptability for Smartphone Integration
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• Conference | Published On : 06-06-2025
  Karthikeya G. S
  Wideband High-Performance Antenna Design with Enhanced Pattern Integrity for mm-Wave 5G Smartphones Applications
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• Patents | Published On : 19-12-2024
  Karthikeya G S
  A MULTIPORT WIDEBAND ANTENNA AND A METHOD THEREOF
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• Patents | Published On : 16-12-2024
  Karthikeya G S
  THREE PORT BEAM SCANNED ANTENNA MODULE WITH RADOME ENCLOSURE FOR 5G BASE STATIONS
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• Conference | Published On : 02-12-2024
  Karthikeya G S
  An Ultra Thin Flexible Super Wideband Antenna Using Additively Manufactured Elastomer
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• Conference | Published On : 01-12-2024
  Karthikeya G S
  Wideband Orthogonal Mounting Antenna design with Minimal Physical Footprint for 5G Smartphones
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• Conference | Published On : 01-08-2024
  Karthikeya G S
  Viability Analysis of Liquid Metals for Planar Antenna Design at mm-wave 5G Applications
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• Journal | Published On : 20-07-2024
  Karthikeya G S
  Improved EMI Shielding Behavior of Barium Ferrite Coated Carbon Fibers in Low?Density Polyethylene Composites with an Optimized Electroless Coating Process
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• Conference | Published On : 01-07-2024
  Karthikeya G S
  An Electrically Compact Multi-octave Antenna System for Panel Mountable 5G Smartphones
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• Conference | Published On : 01-07-2024
  Karthikeya G S
  Investigation of Low-Cost Scotch Tape Graphene for Sub-6GHz PCB Based 5G Antenna
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• Journal | Published On : 22-06-2024
  Karthikeya G. S
  Enhanced EM shielding: Synergetic effect of zirconium ferrite, MWCNT, and graphene in LDPE polymer composite to counteract electromagnetic radiation in the X-band range
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• Journal | Published On : 13-06-2024
  Karthikeya G S
  Using Metamaterials in mmWave 5G Antennas.
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• Patents | Published On : 31-05-2024
  Karthikeya G S
  PATH LOSS COMPENSATION IN MM WAVE 5G ANTENNA WITH 3D-PRINTED RADOME
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• Journal | Published On : 26-03-2024
  Karthikeya G S
  A Compact Dual-polarized Probe-fed UWB Antenna System for Breast Cancer Detection Applications
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• Book Chapter or Books | Published On : 15-01-2024
  Karthikeya G S
  Antenna Systems for Modern Wireless Devices
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• Conference | Published On : 01-12-2023
  Karthikeya G S
  Application of metamaterials in mmWave 5G antenna designs
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• Conference | Published On : 01-12-2023
  Karthikeya G S
  Möbius-Coupled SRR (Split Ring Resonator) Oscillator Extends High-Performance Signal Generations into K-band
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• Conference | Published On : 01-12-2023
  Karthikeya G S
  Shared aperture dipole antenna design with common ground for pattern diversity
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• Journal | Published On : 07-08-2023
  Karthikeya G S
  A High Gain Multi-Port Series Fed Array Realized with Micromachined Low-Cost 3D-Printed Substrate
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• Conference | Published On : 01-07-2023
  Karthikeya G S
  Gain Enhancement of 3-D Printed Wideband Cavity Antenna for WLAN
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• Conference | Published On : 01-07-2023
  Karthikeya G S
  A Shared Ground Economical Dielectric-Free Dual Polarized Antenna System for 5G Mobile Devices
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• Conference | Published On : 01-07-2023
  Karthikeya G S
  An Ultra Low Cost Orthogonal Pattern Diversity Antenna Module for Compact mmWave 5G Mobile Devices
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• Journal | Published On : 11-05-2023
  Karthikeya G S
  Compact Antenna Systems for Future Smartphone Multi-Frequency Wireless Standards
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Other Information

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