Negar Ehsan

477 total citations
15 papers, 155 citations indexed

About

Negar Ehsan is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Astronomy and Astrophysics. According to data from OpenAlex, Negar Ehsan has authored 15 papers receiving a total of 155 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Electrical and Electronic Engineering, 9 papers in Aerospace Engineering and 4 papers in Astronomy and Astrophysics. Recurrent topics in Negar Ehsan's work include Microwave Engineering and Waveguides (9 papers), Advanced Antenna and Metasurface Technologies (5 papers) and Superconducting and THz Device Technology (4 papers). Negar Ehsan is often cited by papers focused on Microwave Engineering and Waveguides (9 papers), Advanced Antenna and Metasurface Technologies (5 papers) and Superconducting and THz Device Technology (4 papers). Negar Ehsan collaborates with scholars based in United States and Sweden. Negar Ehsan's co-authors include Kenneth Vanhille, Zoya Popović, Erich N. Grossman, Leonardo Ranzani, S. Rondineau, Edward J. Wollack, Zoya Popović, Jeffrey R. Piepmeier, Samuel H. Moseley and Dejan S. Filipović and has published in prestigious journals such as IEEE Transactions on Microwave Theory and Techniques, IEEE Transactions on Antennas and Propagation and IEEE Microwave and Wireless Components Letters.

In The Last Decade

Negar Ehsan

15 papers receiving 148 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Negar Ehsan United States	6	117	64	25	13	11	15	155
Mehrnoosh Vahidpour United States	6	146 1.2×	110 1.7×	13 0.5×	12 0.9×	31 2.8×	18	205
Peter Timbie United States	6	51 0.4×	37 0.6×	86 3.4×	4 0.3×	8 0.7×	14	142
Chandrakanth Reddy Chappidi United States	14	463 4.0×	102 1.6×	22 0.9×	10 0.8×	17 1.5×	17	477
Chih-Chun Hsu United States	7	127 1.1×	129 2.0×	94 3.8×	9 0.7×	9 0.8×	32	246
Hiroaki Imada Japan	5	46 0.4×	19 0.3×	37 1.5×	6 0.5×	25 2.3×	29	95
Chih-Chiang Han Taiwan	4	28 0.2×	14 0.2×	23 0.9×	5 0.4×	21 1.9×	13	59
E. Corrales United States	6	74 0.6×	40 0.6×	26 1.0×		27 2.5×	16	88
Barry J. Whiteside United Kingdom	5	43 0.4×	29 0.5×	35 1.4×	3 0.2×	13 1.2×	8	75
I. Malo Spain	5	85 0.7×	25 0.4×	53 2.1×		24 2.2×	10	100
P. Jukkala Finland	8	77 0.7×	14 0.2×	37 1.5×		9 0.8×	26	103

Countries citing papers authored by Negar Ehsan

Since Specialization

Citations

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

Fields of papers citing papers by Negar Ehsan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Negar Ehsan

This figure shows the co-authorship network connecting the top 25 collaborators of Negar Ehsan. A scholar is included among the top collaborators of Negar Ehsan 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 Negar Ehsan. Negar Ehsan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Robinson, Amy K., et al.. (2022). Active and Passive Components for Broadband Transmit Phased Arrays: Broadband Transmit Front-End Components. IEEE Microwave Magazine. 23(2). 56–74. 5 indexed citations

Anderson, C. M., Gordon Chin, M. Shappirio, et al.. (2021). Submillimeter Solar Observation Lunar Volatiles Experiment (SSOLVE) Optics and Front-end Spectrometer. 1–1. 2 indexed citations

Cataldo, Giuseppe, Negar Ehsan, Omid Noroozian, et al.. (2019). Second-generation Micro-Spec: A compact spectrometer for far-infrared and submillimeter space missions. Acta Astronautica. 162. 155–159. 2 indexed citations

Wu, Dong L., Jeffrey R. Piepmeier, Negar Ehsan, et al.. (2019). IceCube: spaceflight demonstration of 883-GHz cloud radiometer for future science. 2–2. 8 indexed citations

Wu, Dong L., et al.. (2018). NASA IceCube: CubeSat Demonstration of a Commercial 883-GHz Cloud Radiometer. Digital Commons - USU (Utah State University). 3 indexed citations

Cataldo, Giuseppe, Ari-David Brown, Negar Ehsan, et al.. (2016). Design and performance of a high resolutionμ-spec: an integrated sub-millimeter spectrometer. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9914. 99143O–99143O. 4 indexed citations

Ehsan, Negar, et al.. (2015). A robust waveguide millimeter-wave noise source. NASA STI Repository (National Aeronautics and Space Administration). 853–856. 11 indexed citations

Noroozian, Omid, Ari-David Brown, Giuseppe Cataldo, et al.. (2015). Overview of the Design, Fabrication and Performance Requirements of Micro-Spec, an Integrated Submillimeter Spectrometer. NASA Technical Reports Server (NASA). 1 indexed citations

Ehsan, Negar, et al.. (2015). Broadband Planar 5:1 Impedance Transformer. IEEE Microwave and Wireless Components Letters. 25(10). 636–638. 9 indexed citations

10.

Ranzani, Leonardo, et al.. (2012). Micro-Fabricated 130–180 GHz Frequency Scanning Waveguide Arrays. IEEE Transactions on Antennas and Propagation. 60(8). 3647–3653. 68 indexed citations

11.

Ehsan, Negar, Kenneth Vanhille, S. Rondineau, & Zoya Popović. (2010). Micro-Coaxial Impedance Transformers. IEEE Transactions on Microwave Theory and Techniques. 58(11). 2908–2914. 18 indexed citations

12.

Ehsan, Negar, et al.. (2009). Micro-coaxial lines for active hybrid-monolithic circuits. 51. 465–468. 12 indexed citations

13.

Vanhille, Kenneth, Christopher Nichols, Ronnie Varghese, et al.. (2008). Miniature 3D micro-machined solid state power amplifiers. 1–7. 5 indexed citations

14.

Popović, Zoya, Kenneth Vanhille, Negar Ehsan, et al.. (2008). Micro-fabricated micro-coaxial millimeter-wave components. 1–3. 5 indexed citations

15.

Ehsan, Negar, et al.. (2007). Dual-polarization large scan angle broadband thick-metal FSS. 4537–4540. 2 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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