Hiroaki Imada

1.1k total citations
29 papers, 95 citations indexed

About

Hiroaki Imada is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Hiroaki Imada has authored 29 papers receiving a total of 95 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Astronomy and Astrophysics, 11 papers in Aerospace Engineering and 9 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Hiroaki Imada's work include Superconducting and THz Device Technology (13 papers), Adaptive optics and wavefront sensing (8 papers) and Radio Astronomy Observations and Technology (8 papers). Hiroaki Imada is often cited by papers focused on Superconducting and THz Device Technology (13 papers), Adaptive optics and wavefront sensing (8 papers) and Radio Astronomy Observations and Technology (8 papers). Hiroaki Imada collaborates with scholars based in Japan, France and United States. Hiroaki Imada's co-authors include T. Matsumura, Karl Young, Shaul Hanany, Qi Wen, Oliver Suttmann, Jürgen Koch, H. Ishino, Yutaro Sekímoto, M. Nagai and Naomasa Nakai and has published in prestigious journals such as Journal of Applied Physics, Optics Express and IEEE Transactions on Antennas and Propagation.

In The Last Decade

Hiroaki Imada

27 papers receiving 93 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroaki Imada Japan 5 46 37 25 25 20 29 95
Vincent Costes France 6 41 0.9× 15 0.4× 41 1.6× 13 0.5× 16 0.8× 24 79
V.B. Yurchenko Ireland 7 82 1.8× 47 1.3× 63 2.5× 16 0.6× 13 0.7× 40 157
E. Carrasco Mexico 6 17 0.4× 70 1.9× 37 1.5× 15 0.6× 14 0.7× 39 127
Takashi Hasebe Japan 5 22 0.5× 25 0.7× 17 0.7× 14 0.6× 6 0.3× 18 89
Tibor Agócs Netherlands 7 53 1.2× 58 1.6× 101 4.0× 35 1.4× 57 2.9× 43 161
Naofumi Fujishiro Japan 7 17 0.4× 87 2.4× 22 0.9× 8 0.3× 12 0.6× 28 120
Chet O. Speegle United States 7 27 0.6× 70 1.9× 13 0.5× 7 0.3× 27 1.4× 23 133
David Loop Canada 6 27 0.6× 63 1.7× 50 2.0× 9 0.4× 11 0.6× 15 98
Ivo Ferreira Netherlands 5 24 0.5× 43 1.2× 21 0.8× 5 0.2× 16 0.8× 44 97
Luca Carbonaro Italy 6 60 1.3× 66 1.8× 86 3.4× 4 0.2× 32 1.6× 23 121

Countries citing papers authored by Hiroaki Imada

Since Specialization
Citations

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

Fields of papers citing papers by Hiroaki Imada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroaki Imada

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroaki Imada. A scholar is included among the top collaborators of Hiroaki Imada 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 Hiroaki Imada. Hiroaki Imada 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.
Kojima, Takafumi, Tetsuhiro Minamidani, Ryo Sakai, et al.. (2024). ALMA Band 8 version2 receiver upgrade project. 41–41. 1 indexed citations
2.
Patanchon, G., Hiroaki Imada, H. Ishino, & T. Matsumura. (2024). Effect of instrumental polarization with a half-wave plate on the B-mode signal: prediction and correction. Journal of Cosmology and Astroparticle Physics. 2024(4). 74–74. 3 indexed citations
3.
González, Álvaro, Keiko Kaneko, Hiroaki Imada, et al.. (2023). Accurate Free-Space Measurement of Complex Permittivity With the Angular Spectrum Method. IEEE Transactions on Terahertz Science and Technology. 13(4). 362–372. 3 indexed citations
4.
Imada, Hiroaki, Keiko Kaneko, M. Nagai, et al.. (2023). An overview of recent research on antennas and feeds for mm-wave radio astronomy at NAOJ. 1–3. 1 indexed citations
5.
Nagai, M., Ryo Sakai, Keiko Kaneko, et al.. (2023). Optical measurements of the silicon vacuum window with anti-reflective sub-wavelength structure for ASTE Band 10. Applied Optics. 62(23). 6287–6287. 1 indexed citations
6.
Iida, Teruhito, Y. Sakurai, T. Matsumura, et al.. (2020). Estimation of heat dissipation on a levitating rotor over superconducting magnet bearing. IOP Conference Series Materials Science and Engineering. 755(1). 12004–12004. 1 indexed citations
7.
Nagai, M., et al.. (2020). Factorization of Antenna Efficiency of Aperture-Type Antenna: Beam Coupling and Two Spillovers. IEEE Transactions on Antennas and Propagation. 69(7). 3750–3757. 1 indexed citations
8.
Henrot–Versillé, S., F. Couchot, X. Garrido, et al.. (2019). Comparison of results on Neff from various Planck likelihoods. Astronomy and Astrophysics. 623. A9–A9. 2 indexed citations
9.
Sekímoto, Yutaro, Junji Inatani, Shingo Kashima, et al.. (2019). Far-Sidelobe Antenna Pattern Measurement of LiteBIRD Low Frequency Telescope in 1/4 Scale. IEEE Transactions on Terahertz Science and Technology. 9(6). 598–605. 4 indexed citations
10.
Sakurai, Y., T. Matsumura, Teruhito Iida, et al.. (2018). Design and Thermal Characteristics of a 400 mm Diameter Levitating Rotor in a Superconducting Magnetic Bearing Operating Below at 10 K for a CMB Polarization Experiment. IEEE Transactions on Applied Superconductivity. 28(4). 1–4. 7 indexed citations
11.
Dotani, Tadayasu, Takashi Hasebe, M. Hazumi, et al.. (2018). The optical design and physical optics analysis of a cross-Dragonian telescope for LiteBIRD. 157–157. 4 indexed citations
12.
Imada, Hiroaki, T. Matsumura, G. Patanchon, et al.. (2018). Instrumentally induced spurious polarization of a multi-layer half wave plate for a CMB polarization observation. 1 indexed citations
13.
Hasebe, Takashi, Shingo Kashima, H. Ishino, et al.. (2018). Thermal design utilizing radiative cooling for the payload module of LiteBIRD. 219–219. 2 indexed citations
14.
Young, Karl, Qi Wen, Shaul Hanany, et al.. (2017). Broadband millimeter-wave anti-reflection coatings on silicon using pyramidal sub-wavelength structures. Journal of Applied Physics. 121(21). 27 indexed citations
15.
Sugai, Hajime, Shingo Kashima, Kimihiro Kimura, et al.. (2016). Optical designing of LiteBIRD. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9904. 99044H–99044H. 4 indexed citations
16.
Seta, Masumichi, M. Nagai, Yusuke Miyamoto, et al.. (2015). Large-scale CO (J = 4–3) mapping toward the Orion-A giant molecular cloud. Publications of the Astronomical Society of Japan. 68(1). 3 indexed citations
17.
Tsuzuki, Toshihiro, Tom Nitta, Hiroaki Imada, et al.. (2015). Design of wide-field Nasmyth optical system for a submillimeter camera. Journal of Astronomical Telescopes Instruments and Systems. 1(2). 25002–25002. 4 indexed citations
18.
Tsuzuki, Toshihiro, Tom Nitta, Hiroaki Imada, et al.. (2014). Design of wide-field Nasmyth optics for a submillimeter camera. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9153. 91532U–91532U. 2 indexed citations
19.
Imada, Hiroaki, et al.. (2014). Condition of Optical Systems Independent of Frequency for Wide Field-of-View Radio Telescopes. IEEE Transactions on Terahertz Science and Technology. 5(1). 57–63. 3 indexed citations
20.
Miyata, Takashi, Shigeyuki Sako, Hiroaki Imada, et al.. (2012). Development of high-throughput silicon lens and grism with moth-eye antireflection structure for mid-infrared astronomy. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8450. 845051–845051. 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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