Tomohiko Imachi

698 total citations
20 papers, 395 citations indexed

About

Tomohiko Imachi is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Geophysics. According to data from OpenAlex, Tomohiko Imachi has authored 20 papers receiving a total of 395 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Astronomy and Astrophysics, 10 papers in Aerospace Engineering and 5 papers in Geophysics. Recurrent topics in Tomohiko Imachi's work include Ionosphere and magnetosphere dynamics (7 papers), Antenna Design and Analysis (7 papers) and Solar and Space Plasma Dynamics (6 papers). Tomohiko Imachi is often cited by papers focused on Ionosphere and magnetosphere dynamics (7 papers), Antenna Design and Analysis (7 papers) and Solar and Space Plasma Dynamics (6 papers). Tomohiko Imachi collaborates with scholars based in Japan, United States and Sweden. Tomohiko Imachi's co-authors include Yoshiya Kasahara, Atsushi Kumamoto, Satoshi Yagitani, Hirotsugu Kojima, Shoya Matsuda, Keigo Ishisaka, Yasumasa Kasaba, Mitsunori Ozaki, Fuminori Tsuchiya and Yoshizumi Miyoshi and has published in prestigious journals such as Applied Sciences, Space Science Reviews and Earth Planets and Space.

In The Last Decade

Tomohiko Imachi

16 papers receiving 390 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomohiko Imachi Japan 7 369 188 77 43 18 20 395
Wenxun Zhang China 12 327 0.9× 171 0.9× 44 0.6× 35 0.8× 35 1.9× 20 369
Man Hua China 12 490 1.3× 262 1.4× 64 0.8× 32 0.7× 55 3.1× 46 525
Keigo Ishisaka Japan 13 459 1.2× 219 1.2× 118 1.5× 46 1.1× 15 0.8× 29 482
K. H. Fornacon Germany 11 459 1.2× 157 0.8× 217 2.8× 66 1.5× 19 1.1× 24 518
N. V. Romanova Russia 9 231 0.6× 102 0.5× 118 1.5× 46 1.1× 17 0.9× 20 327
M. D. Sciffer Australia 15 522 1.4× 384 2.0× 271 3.5× 56 1.3× 13 0.7× 27 592
Reiko Nomura Japan 15 519 1.4× 299 1.6× 122 1.6× 58 1.3× 20 1.1× 31 549
Ulrich Taubenschuss Czechia 13 381 1.0× 146 0.8× 110 1.4× 28 0.7× 22 1.2× 31 397
Michel Godefroy France 7 310 0.8× 364 1.9× 76 1.0× 22 0.5× 12 0.7× 14 473
Artem Smirnov Germany 10 295 0.8× 159 0.8× 87 1.1× 70 1.6× 19 1.1× 34 334

Countries citing papers authored by Tomohiko Imachi

Since Specialization
Citations

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

Fields of papers citing papers by Tomohiko Imachi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomohiko Imachi

This figure shows the co-authorship network connecting the top 25 collaborators of Tomohiko Imachi. A scholar is included among the top collaborators of Tomohiko Imachi 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 Tomohiko Imachi. Tomohiko Imachi 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.
Yagitani, Satoshi, et al.. (2025). Polarization Characteristics of a Metasurface with a Single via and a Single Lumped Resistor for Harvesting RF Energy. Applied Sciences. 15(15). 8561–8561. 1 indexed citations
2.
Yagitani, Satoshi, et al.. (2023). Plane-Wave Spectrum Analysis of Spherical Wave Absorption and Reflection by Metasurface Absorber. IEICE Transactions on Communications. E106.B(11). 1182–1191.
3.
4.
Kasaba, Yasumasa, Hirotsugu Kojima, M. Moncuquet, et al.. (2020). Plasma Wave Investigation (PWI) Aboard BepiColombo Mio on the Trip to the First Measurement of Electric Fields, Electromagnetic Waves, and Radio Waves Around Mercury. Space Science Reviews. 216(4). 19 indexed citations
5.
Matsuda, Shoya, Yoshiya Kasahara, Hirotsugu Kojima, et al.. (2018). Onboard software of Plasma Wave Experiment aboard Arase: instrument management and signal processing of Waveform Capture/Onboard Frequency Analyzer. Earth Planets and Space. 70(1). 57 indexed citations
6.
Kasahara, Yoshiya, Yasumasa Kasaba, Hirotsugu Kojima, et al.. (2018). The Plasma Wave Experiment (PWE) on board the Arase (ERG) satellite. Earth Planets and Space. 70(1). 116 indexed citations
7.
Kumamoto, Atsushi, Fuminori Tsuchiya, Yoshiya Kasahara, et al.. (2018). High Frequency Analyzer (HFA) of Plasma Wave Experiment (PWE) onboard the Arase spacecraft. Earth Planets and Space. 70(1). 83 indexed citations
8.
Kasaba, Yasumasa, Keigo Ishisaka, Yoshiya Kasahara, et al.. (2017). Wire Probe Antenna (WPT) and Electric Field Detector (EFD) of Plasma Wave Experiment (PWE) aboard the Arase satellite: specifications and initial evaluation results. Earth Planets and Space. 69(1). 39 indexed citations
9.
Yagitani, Satoshi, et al.. (2017). Numerical analysis and visualization of spherical waves absorbed by a thin metamaterial absorber. 808–809. 2 indexed citations
10.
Kasahara, Yoshiya, Satoshi Yagitani, Tomohiko Imachi, et al.. (2016). Current status and planning of the Plasma Wave Experiment (PWE) onboard the ERG satellite. 199. 1996–1997. 1 indexed citations
11.
Imachi, Tomohiko, et al.. (2016). Characteristics of electric antennas aboard scientific spacecraft. 71–72.
12.
Yagitani, Satoshi, et al.. (2016). Radio-frequency power distribution measurement system using thin metamaterial absorber. 157–160. 4 indexed citations
13.
Yagitani, Satoshi, et al.. (2016). Measurement and visualization of radio waves incident on thin metamaterial absorber. 384–385. 1 indexed citations
14.
Yagitani, Satoshi, et al.. (2016). Development of a system for measuring power and phase distributions of radio waves. 1651–1653. 5 indexed citations
15.
Matsumoto, H., T. Okada, K. Hashimoto, et al.. (2014). Low Frequency plasma wave Analyzer (LFA) onboard the PLANET-B spacecraft. Earth Planets and Space. 50(3). 223–228. 3 indexed citations
16.
Ono, Takayuki, Atsushi Kumamoto, Yoshiya Kasahara, et al.. (2010). The Lunar Radar Sounder (LRS) Onboard the KAGUYA (SELENE) Spacecraft. Space Science Reviews. 154(1-4). 145–192. 46 indexed citations
17.
Kasahara, Yoshiya, Yoshitaka Goto, K. Hashimoto, et al.. (2008). Plasma wave observation using waveform capture in the Lunar Radar Sounder on board the SELENE spacecraft. Earth Planets and Space. 60(4). 341–351. 15 indexed citations
18.
Imachi, Tomohiko, Satoshi Yagitani, Ryoichi Higashi, & I. Nagano. (2007). Rheometry experiment for a wire antenna aboard spacecraft at low frequencies. Electronics and Communications in Japan (Part I Communications). 90(9). 45–53. 2 indexed citations
19.
Imachi, Tomohiko, I. Nagano, Satoshi Yagitani, Minoru Tsutsui, & H. Matsumoto. (2001). Effective Lengths of Dipole Antennas aboard GEOTAIL Spacecraft. 375. 1 indexed citations
20.
Higashi, Ryoichi, Tomohiko Imachi, Satoshi Yagitani, I. Nagano, & Isao Kimura. (2001). Effective lengths of crossed wire antennas onboard Akebono. AGUFM. 2001.

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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