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Employment (1)

Georgia Tech Research Institute: Atlanta, US

2019-07-15 to present | Research Engineer (Antenna Systems Division)
Employment
Source: Self-asserted source
Thomas Williamson

Works (11)

New Reconfigurable mmWave Filters Enabled by Vanadium Dioxide

IEEE Transactions on Microwave Theory and Techniques
2025 | Journal article
DOI: 10.1109/TMTT.2025.3540432
Contributors: Thomas G. Williamson; Nima Ghalichechian
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2024 IEEE International Microwave Filter Workshop (IMFW)

2024 | Conference paper
DOI: 10.1109/imfw59690.2024
ISBN: 9798350345322
Source: Self-asserted source
Thomas Williamson

A 10–50 GHz Ultrawideband Low Loss mmWave VO<sub>2</sub> Based Phase Shifter for Passive Scanning Arrays

2024 IEEE International Symposium on Phased Array Systems and Technology (ARRAY)
2024-10-15 | Conference paper
DOI: 10.1109/array58370.2024.10880384
Contributors: Thomas G. Williamson; Walter Disharoon; Nima Ghalichechian
Source: Self-asserted source
Thomas Williamson

Vanadium-Dioxide-Based Reconfigurable Ka-Band Dual-Sense Linear-to-Circular Polarizer

IEEE Transactions on Antennas and Propagation
2024-03 | Journal article
DOI: 10.1109/TAP.2024.3356615
Contributors: Mark S. Lust; David L. West; Vanessa Smet; Thomas G. Williamson; Nima Ghalichechian
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Crossref
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Integrated Low-Loss mmWave On-Chip Arrays

2024 18th European Conference on Antennas and Propagation (EuCAP)
2024-03-17 | Conference paper
DOI: 10.23919/eucap60739.2024.10501271
Contributors: Seung Yoon Lee; Thomas G. Williamson; David L. West; Sree Adinarayana Dasari; Walter Disharoon; Nima Ghalichechian
Source: Self-asserted source
Thomas Williamson

Silicon Carbide Slot Dielectric Resonator Antenna for High Temperature and Power Applications

2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)
2023-07-23 | Conference paper
DOI: 10.1109/usnc-ursi52151.2023.10238170
Contributors: Sree Adinarayana Dasari; Thomas G. Williamson; Nima Ghalichechian
Source: Self-asserted source
Thomas Williamson

Towards a 5G n260 Band Phased Array Based on Vanadium Dioxide Switches

2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)
2023-07-23 | Conference paper
DOI: 10.1109/usnc-ursi52151.2023.10237531
Contributors: Thomas G. Williamson; Seung Yoon Lee; Sree Adinarayana Dasari; Nima Ghalichechian
Source: Self-asserted source
Thomas Williamson

Novel Ka-Band Phase Shifter Design Based on Vanadium Dioxide Switches for 5G Applications

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)
2022-07-10 | Conference paper
DOI: 10.1109/ap-s/usnc-ursi47032.2022.9886855
Contributors: Thomas G. Williamson; Mark C. Lust; Nima Ghalichechian
Source: Self-asserted source
Thomas Williamson

Mathematical Techniques for Near Field Radiation Pattern Characterization of Digital Arrays

2022 IEEE Aerospace Conference (AERO)
2022-03-05 | Conference paper
DOI: 10.1109/aero53065.2022.9843281
Contributors: Thomas G. Williamson; Paul Simmons; Jacob Houck; Daniel Leatherwood; Jason Whelan; Walter Disharoon; Drew Kerr
Source: Self-asserted source
Thomas Williamson

Techniques for Digital Array Radar Planar Near-Field Calibration by Retrofit of an Analog System

2021 IEEE Radar Conference (RadarConf21)
2021-05-07 | Conference paper
DOI: 10.1109/radarconf2147009.2021.9455282
Contributors: Thomas G. Williamson; Jason Whelan; Walter Disharoon; Paul Simmons; Jacob Houck; Brian Holman; Jacob Alward; Killian McDonald; Sean Kim; Dinal Andreasen et al.
Source: Self-asserted source
Thomas Williamson

Power and temperature dependence of passive intermodulation distortion

2018 22nd International Microwave and Radar Conference (MIKON)
2018-05 | Conference paper
DOI: 10.23919/mikon.2018.8405245
Contributors: Michael B. Steer; Thomas G. Williamson; Joshua Wetherington; Jonathan Wilkerson; Peter Aaen; Alex G. Schuchinsky
Source: Self-asserted source
Thomas Williamson
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