Ichihiko Toyoda

1.9k total citations
198 papers, 1.3k citations indexed

About

Ichihiko Toyoda is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Biomedical Engineering. According to data from OpenAlex, Ichihiko Toyoda has authored 198 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 178 papers in Electrical and Electronic Engineering, 130 papers in Aerospace Engineering and 14 papers in Biomedical Engineering. Recurrent topics in Ichihiko Toyoda's work include Antenna Design and Analysis (113 papers), Microwave Engineering and Waveguides (108 papers) and Antenna Design and Optimization (63 papers). Ichihiko Toyoda is often cited by papers focused on Antenna Design and Analysis (113 papers), Microwave Engineering and Waveguides (108 papers) and Antenna Design and Optimization (63 papers). Ichihiko Toyoda collaborates with scholars based in Japan, Bangladesh and United States. Ichihiko Toyoda's co-authors include Eisuke Nishiyama, T. Tokumitsu, Kenjiro Nishikawa, M. Aikawa, Md. Azad Hossain, K. Kamogawa, Muhammad Asad Rahman, Masayoshi Aikawa, Makoto Hirano and Tatsuya Sakamoto and has published in prestigious journals such as IEEE Access, IEEE Journal of Solid-State Circuits and IEEE Transactions on Microwave Theory and Techniques.

In The Last Decade

Ichihiko Toyoda

175 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ichihiko Toyoda Japan 18 1.2k 678 93 84 34 198 1.3k
S. Pinel United States 19 1.3k 1.1× 543 0.8× 89 1.0× 56 0.7× 33 1.0× 89 1.4k
Kenjiro Nishikawa Japan 19 1.2k 1.0× 411 0.6× 108 1.2× 83 1.0× 22 0.6× 146 1.3k
B.L. Ooi Singapore 19 1.0k 0.9× 771 1.1× 102 1.1× 75 0.9× 21 0.6× 120 1.1k
Frédéric Gianesello France 16 792 0.7× 387 0.6× 95 1.0× 29 0.3× 18 0.5× 89 869
Shau‐Gang Mao Taiwan 17 744 0.6× 568 0.8× 68 0.7× 72 0.9× 17 0.5× 58 828
Feng Wei China 24 1.8k 1.5× 1.5k 2.3× 108 1.2× 193 2.3× 21 0.6× 158 2.0k
Michael Heimlich Australia 14 780 0.7× 266 0.4× 140 1.5× 88 1.0× 25 0.7× 132 865
Wasif Tanveer Khan United States 17 1000 0.8× 542 0.8× 84 0.9× 31 0.4× 23 0.7× 74 1.1k
Christina F. Jou Taiwan 16 982 0.8× 617 0.9× 211 2.3× 91 1.1× 29 0.9× 117 1.1k
Young‐Bae Jung South Korea 15 714 0.6× 660 1.0× 57 0.6× 77 0.9× 15 0.4× 69 872

Countries citing papers authored by Ichihiko Toyoda

Since Specialization
Citations

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

Fields of papers citing papers by Ichihiko Toyoda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichihiko Toyoda

This figure shows the co-authorship network connecting the top 25 collaborators of Ichihiko Toyoda. A scholar is included among the top collaborators of Ichihiko Toyoda 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 Ichihiko Toyoda. Ichihiko Toyoda 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.
Nishiyama, Eisuke, et al.. (2023). A first‐harmonic push–push oscillator based active integrated dual‐beam switchable array antenna. Electronics Letters. 59(5). 1 indexed citations
2.
Nishiyama, Eisuke, et al.. (2023). High-density array antenna with unevenly arranged parasitic elements for large-scale DC rectenna arrays. IEICE Communications Express. 12(5). 211–216.
3.
4.
Hossain, Md. Azad, Khac Kiem Nguyen, Nguyen Hoang Hai, et al.. (2022). A Half-Mode Cavity Backed Hybrid Array Antenna Using Substrate Integrated Waveguide (SIW) Technology. IEEE Transactions on Antennas and Propagation. 71(1). 169–179. 6 indexed citations
5.
Nishiyama, Eisuke, et al.. (2017). Experimental Evaluation of a Polarization Switchable Ring Slot Active Antenna Integrating Gunn Oscillators. 41(1). 61–64. 1 indexed citations
6.
Nishiyama, Eisuke, et al.. (2017). Proposal of a Two-Dimensional DOA Estimation Antenna Using Multilayer Structure. 2017. 130. 1 indexed citations
7.
Rahman, Muhammad Asad, et al.. (2016). A microstrip antenna with circular polarization switching capability for X-band applications. International Symposium on Antennas and Propagation. 3 indexed citations
8.
Toyoda, Ichihiko, et al.. (2016). Experimental Evaluation of a Bow-Tie Rectenna. IEICE Technical Report; IEICE Tech. Rep.. 116(74). 11–16. 1 indexed citations
9.
Nishiyama, Eisuke, et al.. (2016). An RF multiplier integrated planar antenna for DOA estimation. International Symposium on Antennas and Propagation. 38. 1 indexed citations
10.
Nishiyama, Eisuke, et al.. (2015). Gain enhancement of a dual feed microstrip array antenna using parasitic elements. International Symposium on Antennas and Propagation. 1–4. 1 indexed citations
11.
Hossain, Md. Azad, Eisuke Nishiyama, & Ichihiko Toyoda. (2012). Linear Polarization Switchable patch Array Antenna using Magic-T and Orthogonal Feed. IEICE Technical Report; IEICE Tech. Rep.. 112(53). 43–48. 1 indexed citations
12.
Hossain, Md. Azad, et al.. (2012). Linear polarization switchable microstrip array antenna using Magic-T circuit. International Symposium on Antennas and Propagation. 858–861. 8 indexed citations
13.
Togo, Hiroyoshi, et al.. (2010). Optical measurement of millimeter-wave antenna for imaging concealed cracks on concrete surface. European Conference on Antennas and Propagation. 1–4. 2 indexed citations
14.
Shiba, Hiroyuki, et al.. (2002). Software defined radio prototype for PHS and IEEE 802.11 wireless LAN. IEICE Transactions on Communications. 2694–2702. 3 indexed citations
15.
Nishikawa, Kenjiro, et al.. (2002). Three-Dimensional MMIC Technology on Silicon: Review and Recent Advances. IEICE Transactions on Electronics. 85(7). 1394–1403. 1 indexed citations
16.
Shiba, Hiroyuki, et al.. (2002). Software Defined Radio Prototype for PHS and IEEE 802.11 Wireless LAN(Special Issue on Software Defined Radio Technology and Its Applications). IEICE Transactions on Communications. 85(12). 2694–2702. 1 indexed citations
17.
Toyoda, Ichihiko, et al.. (1999). Quick Development of Multifunctional MMICs by Using Three-Dimensional Masterslice MMIC Technology. IEICE Transactions on Electronics. 82(11). 1951–1959. 4 indexed citations
18.
Kamogawa, K., Ichihiko Toyoda, & T. Tokumitsu. (1995). An 11-GHz-Band Subharmonic-Injection-Locked Oscillator MMIC. IEICE Transactions on Electronics. 78(8). 925–930. 3 indexed citations
19.
Toyoda, Ichihiko, Makoto Hirano, & T. Tokumitsu. (1995). Three-dimensional MMIC and its application: an ultra-wideband miniature balun. IEICE Transactions on Electronics. 78(8). 919–924. 12 indexed citations
20.
Hirano, Makoto, et al.. (1993). Three-dimensional passive elements for compact GaAs MMICs. IEICE Transactions on Electronics. 961–967. 3 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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