T. Shimura

529 total citations
31 papers, 375 citations indexed

About

T. Shimura is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, T. Shimura has authored 31 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Electrical and Electronic Engineering, 5 papers in Condensed Matter Physics and 5 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in T. Shimura's work include Radio Frequency Integrated Circuit Design (12 papers), Microwave Engineering and Waveguides (5 papers) and GaN-based semiconductor devices and materials (5 papers). T. Shimura is often cited by papers focused on Radio Frequency Integrated Circuit Design (12 papers), Microwave Engineering and Waveguides (5 papers) and GaN-based semiconductor devices and materials (5 papers). T. Shimura collaborates with scholars based in Japan and United States. T. Shimura's co-authors include Yoji Ohashi, Hideichi Sasaoka, Takeo Ohgane, Tamio Saito, Takeshi Kawasaki, Y. Daido, Tetsuya Hirose, Shigeki Aoki, Kozo Makiyama and Debasis Dawn and has published in prestigious journals such as IEEE Transactions on Microwave Theory and Techniques, IEEE Transactions on Vehicular Technology and Cell Transplantation.

In The Last Decade

T. Shimura

27 papers receiving 346 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. Shimura Japan	11	265	59	58	52	38	31	375
Forouhar Farzaneh Iran	11	265 1.0×	135 2.3×	50 0.9×	29 0.6×	68 1.8×	74	357
H. Krauß Germany	4	388 1.5×	22 0.4×	23 0.4×	18 0.3×	18 0.5×	14	432
A. Katz United States	11	359 1.4×	50 0.8×	12 0.2×	29 0.6×	141 3.7×	27	468
R.R. Spencer United States	11	363 1.4×	30 0.5×	30 0.5×	40 0.8×	31 0.8×	39	410
Elaine Crespo Marques France	6	138 0.5×	16 0.3×	41 0.7×	20 0.4×	55 1.4×	13	273
Ayman Mostafa Canada	12	748 2.8×	123 2.1×	9 0.2×	65 1.3×	60 1.6×	27	780
Brad R. Jackson Canada	10	315 1.2×	145 2.5×	114 2.0×	47 0.9×	13 0.3×	37	408
Kuei-Ann Wen Taiwan	10	264 1.0×	10 0.2×	17 0.3×	48 0.9×	46 1.2×	60	317
Tyler Brown United States	10	241 0.9×	22 0.4×	29 0.5×	106 2.0×	77 2.0×	25	338

Countries citing papers authored by T. Shimura

Since Specialization

Citations

This map shows the geographic impact of T. Shimura'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 T. Shimura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Shimura more than expected).

Fields of papers citing papers by T. Shimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Shimura

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

All Works

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20 of 20 papers shown

Suzuki, Safumi, Fengling Han, T. Shimura, & Hiroki Tanaka. (2024). InP-Based Resonant-Tunneling-Diode Oscillators with Milliwatt Power Outputs in 600-700 GHz Range. 1–4.

Shimura, T., et al.. (2004). A dual band omni-directional antenna for cellular mobile radios. 20–22. 2 indexed citations

Yamamoto, Kazuya, et al.. (2003). Direct Measurement of the Maximum Operating Region in AlGaAs HBTs for RF Power Amplifiers. IEICE Transactions on Electronics. 86(8). 1451–1457. 1 indexed citations

Watanabe, K., et al.. (2003). Variation of acoustic impedance caused by a cut in ultrasonic transducers. 290–293. 1 indexed citations

Ohgane, Takeo, et al.. (2003). BER performance of CMA adaptive array for a GMSK/TDMA system-a description of measurements in central Tokyo. j73 b 11. 1012–1017.

Shimura, T., et al.. (2003). A high power density, 6W MMIC for Ku/K-Band applications. 851–854. 10 indexed citations

Shimura, T., et al.. (2002). Low cost and short lead time AMHS design using interbay/intrabay diverging and converging IMP method for 300 mm fab. 48–51. 7 indexed citations

Ohgane, Takeo, et al.. (2002). A development of GMSK/TDMA system with CMA adaptive array for land mobile communications. 172–177. 9 indexed citations

Saito, Tamio, et al.. (2002). 60-GHz MMIC image-rejection downconverter using InGaP/InGaAs HEMT. 222–225. 15 indexed citations

10.

Dawn, Debasis, Yoji Ohashi, & T. Shimura. (2002). A novel electromagnetic bandgap metal plate for parallel plate mode suppression in shielded structures. IEEE Microwave and Wireless Components Letters. 12(5). 166–168. 22 indexed citations

11.

Shimura, T., Yoji Kawasaki, Yoji Ohashi, et al.. (2002). 76 GHz flip-chip MMICs for automotive radars. 25–28. 21 indexed citations

12.

Shimura, T., et al.. (2002). High isolation V-band SPDT switch MMIC for high power use [HEMTs application]. 1. 245–248. 13 indexed citations

13.

Shimura, T.. (1995). Analysis of survival of allogeneic fetal liver fragments in rats. Cell Transplantation. 4(1). S45–S47. 3 indexed citations

14.

Hagihara, Masao, et al.. (1994). MLR and skin graft studies in xenogeneic iso-, allo-, and xeno-combinations using HLA-DP and -DQ transgenic mice.. PubMed. 26(2). 967–8. 1 indexed citations

15.

Shimura, T., et al.. (1994). Quantitation of soluble forms of HLA in kidney transplantation.. PubMed. 26(4). 1891–1891. 6 indexed citations

16.

Ohgane, Takeo, et al.. (1993). BER performance of CMA adaptive array for high-speed GMSK mobile communication-a description of measurements in central Tokyo. IEEE Transactions on Vehicular Technology. 42(4). 484–490. 21 indexed citations

17.

Ohgane, Takeo, et al.. (1993). An implementation of a CMA adaptive array for high speed GMSK transmission in mobile communications. IEEE Transactions on Vehicular Technology. 42(3). 282–288. 60 indexed citations

18.

Hagihara, Masao, et al.. (1993). Clinical significance of serum soluble HLA class I antigens in systemic lupus erythematosus.. PubMed. 18(1-2). 61–4. 20 indexed citations

19.

Hayashi, Hisashi, et al.. (1981). Simultaneous Multifrequency Ultrasonography the Principle and Technology. 13 indexed citations

20.

Shimura, T.. (1981). Simultaneous multifrequency ultrasonography. Ultrasonic Imaging. 3(2). 214–214. 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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