Charles E. Free
Impact in
- Aerospace Engineering top 5%
- Antenna Design and Analysis
- Advanced Antenna and Metasurface Technologies
- Antenna Design and Optimization
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- Microwave Engineering and Waveguides
- Microwave and Dielectric Measurement Techniques
- Radio Frequency Integrated Circuit Design
- Electrical and Thermal Properties of Materials
Papers in
-
- Microwave Engineering and Waveguides 38
- Microwave and Dielectric Measurement Techniques 14
- Semiconductor Lasers and Optical Devices 11
- Photonic and Optical Devices 7
- Electrical and Thermal Properties of Materials 6
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- Antenna Design and Analysis 15
- Advanced Antenna and Metasurface Technologies 13
- Co-authors
- Colin S. Aitchison (11 shared papers)Małgorzata Jakubowska (5 shared papers)J. David Carey (2 shared papers)Anna Młożniak (1 shared paper)M. Henry (9 shared papers)Richard H. Hopkins (2 shared papers)Heli M. Jantunen (5 shared papers)Paul R. Young (2 shared papers)
- Journals
- Electronics Letters (10 papers)Journal of Materials Science Materials in Electronics (4 papers)IEEE Transactions on Antennas and Propagation (3 papers)IET Microwaves Antennas & Propagation (2 papers)IEEE Transactions on Microwave Theory and Techniques (2 papers)
- Partner nations
- United KingdomFinlandPoland
In The Last Decade
Charles E. Free
59 papers receiving 588 citations
Peers
Comparison fields: 5 of 66
- Aerospace Engineering 262
- Electrical and Electronic Engineering 469
- Materials Chemistry 154
- Electronic, Optical and Magnetic Materials 59
- Biomedical Engineering 115
Countries citing papers authored by Charles E. Free
This map shows the geographic impact of Charles E. Free's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Charles E. Free with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles E. Free more than expected).
Fields of papers citing papers by Charles E. Free
This network shows the impact of papers produced by Charles E. Free. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Charles E. Free. The network helps show where Charles E. Free may publish in the future.
Co-authors
The 25 scholars most cited alongside Charles E. Free, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 63 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2012 | 164 | |
| 2 | 2009 | 63 | |
| 3 | 2008 | 51 | |
| 4 | 2008 | 40 | |
| 5 | 1995 | 39 | |
| 6 | 2006 | 25 | |
| 7 | 2009 | 22 | |
| 8 | 2001 | 18 | |
| 9 | 2011 | 15 | |
| 10 | 2005 | 13 | |
| 11 | 2006 | 10 | |
| 12 | 2021 | 10 | |
| 13 | 2006 | 10 | |
| 14 | 2006 | 8 | |
| 15 | 1995 | 8 | |
| 16 | 1994 | 8 | |
| 17 | 2009 | 7 | |
| 18 | 2005 | 7 | |
| 19 | 2008 | 7 | |
| 20 | An investigation of the properties of LTCC materials and compatible conductors for their use in wireless applications | 2000 | 7 |
About Charles E. Free
Charles E. Free is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Biomedical Engineering, having authored 63 papers that have together received 650 indexed citations. Recurring topics across this work include Microwave Engineering and Waveguides (38 papers), Antenna Design and Analysis (15 papers), Microwave and Dielectric Measurement Techniques (14 papers), Advanced Antenna and Metasurface Technologies (13 papers), Semiconductor Lasers and Optical Devices (11 papers), Photonic and Optical Devices (7 papers), Electrical and Thermal Properties of Materials (6 papers) and Copper Interconnects and Reliability (5 papers). The work is most often cited by research in Aerospace Engineering (262 citations), Electrical and Electronic Engineering (469 citations), Materials Chemistry (154 citations), Electronic, Optical and Magnetic Materials (59 citations) and Biomedical Engineering (115 citations). Charles E. Free has collaborated with scholars based in United Kingdom, Finland and Poland. Frequent co-authors include Colin S. Aitchison, Małgorzata Jakubowska, J. David Carey, Anna Młożniak, M. Henry, Richard H. Hopkins, Heli M. Jantunen, Paul R. Young, Erkki T. Salonen and Markus Berg. Their work appears in journals such as Electronics Letters, Journal of Materials Science Materials in Electronics, IEEE Transactions on Antennas and Propagation, IET Microwaves Antennas & Propagation and IEEE Transactions on Microwave Theory and Techniques.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.