Ryan Quarfoth

783 total citations
22 papers, 613 citations indexed

About

Ryan Quarfoth is a scholar working on Aerospace Engineering, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Ryan Quarfoth has authored 22 papers receiving a total of 613 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Aerospace Engineering, 12 papers in Electronic, Optical and Magnetic Materials and 11 papers in Electrical and Electronic Engineering. Recurrent topics in Ryan Quarfoth's work include Advanced Antenna and Metasurface Technologies (19 papers), Antenna Design and Analysis (14 papers) and Metamaterials and Metasurfaces Applications (12 papers). Ryan Quarfoth is often cited by papers focused on Advanced Antenna and Metasurface Technologies (19 papers), Antenna Design and Analysis (14 papers) and Metamaterials and Metasurfaces Applications (12 papers). Ryan Quarfoth collaborates with scholars based in United States, China and Australia. Ryan Quarfoth's co-authors include Daniel F. Sievenpiper, Jiang Long, Sang‐Hoon Kim, David C. Dawson, Tumay Kanar, Minu M. Jacob, Zhangjie Luo, Xing Chen, Amit M. Patel and Shiwen Yang and has published in prestigious journals such as Applied Physics Letters, IEEE Transactions on Antennas and Propagation and IEEE Antennas and Wireless Propagation Letters.

In The Last Decade

Ryan Quarfoth

21 papers receiving 592 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ryan Quarfoth United States 11 551 302 267 68 54 22 613
Abbas Pirhadi Iran 13 737 1.3× 245 0.8× 425 1.6× 35 0.5× 35 0.6× 39 803
Ángel Palomares‐Caballero Spain 14 343 0.6× 114 0.4× 369 1.4× 33 0.5× 38 0.7× 55 477
Donovan E. Brocker United States 10 406 0.7× 129 0.4× 286 1.1× 213 3.1× 31 0.6× 27 496
Linda Shao China 14 398 0.7× 444 1.5× 112 0.4× 77 1.1× 62 1.1× 25 527
Ersin Polat Germany 15 436 0.8× 155 0.5× 476 1.8× 20 0.3× 50 0.9× 43 598
J. Schaffner United States 8 367 0.7× 148 0.5× 278 1.0× 77 1.1× 44 0.8× 17 476
Matthias Nickel Germany 13 365 0.7× 115 0.4× 417 1.6× 25 0.4× 42 0.8× 33 504
Carson R. White United States 9 351 0.6× 90 0.3× 361 1.4× 38 0.6× 44 0.8× 22 469
Takeshi Fukusako Japan 13 561 1.0× 80 0.3× 463 1.7× 37 0.5× 28 0.5× 104 621
Peter E. Sieber United States 6 491 0.9× 227 0.8× 251 0.9× 197 2.9× 24 0.4× 14 548

Countries citing papers authored by Ryan Quarfoth

Since Specialization
Citations

This map shows the geographic impact of Ryan Quarfoth'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 Ryan Quarfoth with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan Quarfoth more than expected).

Fields of papers citing papers by Ryan Quarfoth

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan Quarfoth. 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 Ryan Quarfoth. The network helps show where Ryan Quarfoth may publish in the future.

Co-authorship network of co-authors of Ryan Quarfoth

This figure shows the co-authorship network connecting the top 25 collaborators of Ryan Quarfoth. A scholar is included among the top collaborators of Ryan Quarfoth based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryan Quarfoth. Ryan Quarfoth is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Quarfoth, Ryan, Amit M. Patel, & Daniel J. Gregoire. (2016). Ka-band electronically scanned artificial impedance surface antenna. 651–652. 5 indexed citations
3.
Sievenpiper, Daniel F., Ryan Quarfoth, Hiroki Wakatsuchi, & Zhangjie Luo. (2015). Nonlinear, active, and anisotropic impedance surfaces. European Conference on Antennas and Propagation. 1–2. 1 indexed citations
4.
Quarfoth, Ryan & Amit M. Patel. (2015). Surface wave polarization converter. 659–660. 2 indexed citations
5.
Quarfoth, Ryan & Daniel F. Sievenpiper. (2015). Alteration of Electromagnetic Scattering Using Hard and Soft Anisotropic Impedance Surfaces. IEEE Transactions on Antennas and Propagation. 63(10). 4593–4599. 10 indexed citations
6.
Gregoire, Daniel J., Amit M. Patel, & Ryan Quarfoth. (2015). A design for an electronically-steerable holographic antenna with polarization control. 2203–2204. 6 indexed citations
7.
Quarfoth, Ryan & Daniel F. Sievenpiper. (2015). Nonscattering Waveguides Based on Tensor Impedance Surfaces. IEEE Transactions on Antennas and Propagation. 63(4). 1746–1755. 35 indexed citations
8.
Luo, Zhangjie, Xing Chen, Jiang Long, Ryan Quarfoth, & Daniel F. Sievenpiper. (2015). Self-focusing of electromagnetic surface waves on a nonlinear impedance surface. Applied Physics Letters. 106(21). 24 indexed citations
9.
Quarfoth, Ryan, et al.. (2015). Flexible Patch Antennas Using Patterned Metal Sheets on Silicone. IEEE Antennas and Wireless Propagation Letters. 14. 1354–1357. 24 indexed citations
10.
Quarfoth, Ryan. (2014). Anisotropic Artificial Impedance Surfaces. The Journal of Cardiovascular Nursing. 14(1). 89–92. 2 indexed citations
11.
Quarfoth, Ryan & Daniel F. Sievenpiper. (2014). Surface Wave Scattering Reduction Using Beam Shifters. IEEE Antennas and Wireless Propagation Letters. 13. 963–966. 33 indexed citations
12.
Gregoire, Daniel J., J.S. Colburn, Amit M. Patel, Ryan Quarfoth, & Daniel F. Sievenpiper. (2014). A low profile electronically-steerable artificial-impedance-surface antenna. 477–479. 10 indexed citations
13.
Gregoire, Daniel J., J.S. Colburn, Amit M. Patel, Ryan Quarfoth, & Daniel F. Sievenpiper. (2014). An electronically-steerable artificial-impedance-surface antenna. 551–552. 5 indexed citations
14.
Huang, Ming, et al.. (2014). A 2-D Multibeam Half Maxwell Fish-Eye Lens Antenna Using High Impedance Surfaces. IEEE Antennas and Wireless Propagation Letters. 13. 365–368. 42 indexed citations
15.
Quarfoth, Ryan & Daniel F. Sievenpiper. (2014). Broadband Unit-Cell Design for Highly Anisotropic Impedance Surfaces. IEEE Transactions on Antennas and Propagation. 62(8). 4143–4152. 34 indexed citations
16.
Quarfoth, Ryan & Daniel F. Sievenpiper. (2013). Artificial Tensor Impedance Surface Waveguides. IEEE Transactions on Antennas and Propagation. 61(7). 3597–3606. 102 indexed citations
17.
Quarfoth, Ryan & Daniel F. Sievenpiper. (2012). Anisotropic surface impedance cloak. 1–2. 16 indexed citations
18.
Quarfoth, Ryan & Daniel F. Sievenpiper. (2011). Simulation of anisotropic artificial impedance surface with rectangular and diamond lattices. 1498–1501. 12 indexed citations
19.
Sievenpiper, Daniel F., David C. Dawson, Minu M. Jacob, et al.. (2011). Experimental Validation of Performance Limits and Design Guidelines for Small Antennas. IEEE Transactions on Antennas and Propagation. 60(1). 8–19. 195 indexed citations
20.
Quadir, Zakaria, et al.. (2009). The effect of initial microstructure and processing temperature on microstructure and texture in multilayered Al/Al(Sc) ARB sheets. International Journal of Materials Research (formerly Zeitschrift fuer Metallkunde). 100(12). 1705–1714. 5 indexed citations

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.

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