R.J. Collier

503 total citations
53 papers, 328 citations indexed

About

R.J. Collier is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Aerospace Engineering. According to data from OpenAlex, R.J. Collier has authored 53 papers receiving a total of 328 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 8 papers in Atomic and Molecular Physics, and Optics and 8 papers in Aerospace Engineering. Recurrent topics in R.J. Collier's work include Microwave Engineering and Waveguides (26 papers), Microwave and Dielectric Measurement Techniques (16 papers) and Photonic and Optical Devices (11 papers). R.J. Collier is often cited by papers focused on Microwave Engineering and Waveguides (26 papers), Microwave and Dielectric Measurement Techniques (16 papers) and Photonic and Optical Devices (11 papers). R.J. Collier collaborates with scholars based in United Kingdom, United States and Egypt. R.J. Collier's co-authors include A. R. Jones, D. G. Hasko, R.D. Birch, Paul D. White, Paul R. Young, S. P. Beaumont, Daiqing Li, I.D. Robertson, S. Ravi P. Silva and Malcolm Birch and has published in prestigious journals such as Nature, Journal of Applied Physics and Journal of Nutrition.

In The Last Decade

R.J. Collier

53 papers receiving 306 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.J. Collier United Kingdom	11	173	58	45	30	26	53	328
J. Gaubert France	10	183 1.1×	70 1.2×	14 0.3×	10 0.3×	30 1.2×	29	247
F Iselin France	10	72 0.4×	31 0.5×	59 1.3×	8 0.3×	15 0.6×	57	266
W Scharf Austria	10	33 0.2×	84 1.4×	26 0.6×	29 1.0×	13 0.5×	56	289
Weijuan Chen China	13	246 1.4×	149 2.6×	74 1.6×	7 0.2×	31 1.2×	44	399
Woosung Lee South Korea	10	217 1.3×	17 0.3×	192 4.3×	41 1.4×	7 0.3×	48	390
Hsing‐Hua Tsai Taiwan	13	184 1.1×	11 0.2×	12 0.3×	15 0.5×	21 0.8×	24	405
Nathan P. Brown United States	11	79 0.5×	39 0.7×	10 0.2×	8 0.3×	16 0.6×	39	312
Atsushi Ikeda Japan	10	95 0.5×	112 1.9×	5 0.1×	20 0.7×	11 0.4×	25	1.1k
S. Nakao Japan	11	90 0.5×	121 2.1×	52 1.2×	4 0.1×	15 0.6×	32	375
Manabu Kimura Japan	9	22 0.1×	28 0.5×	9 0.2×	33 1.1×	11 0.4×	39	325

Countries citing papers authored by R.J. Collier

Since Specialization

Citations

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

Fields of papers citing papers by R.J. Collier

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.J. Collier. 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 R.J. Collier. The network helps show where R.J. Collier may publish in the future.

Co-authorship network of co-authors of R.J. Collier

This figure shows the co-authorship network connecting the top 25 collaborators of R.J. Collier. A scholar is included among the top collaborators of R.J. Collier 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 R.J. Collier. R.J. Collier 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

Collier, R.J., et al.. (2018). The Variation of the Attenuation Constant of Low-Loss Transmission Lines in the Presence of Standing Waves. IEEE Microwave and Wireless Components Letters. 28(8). 639–641. 2 indexed citations

Ridler, Nick, et al.. (2006). Traceable high-precision impedance measurements for the millimetre-wave band using dielectric waveguide transmission lines. IEE Proceedings - Science Measurement and Technology. 153(6). 235–240. 1 indexed citations

Collier, R.J., et al.. (2005). Sheet Resistance Measurement of Thin Metallic Films and Stripes at Both 130 GHz and DC. IEEE Transactions on Instrumentation and Measurement. 54(6). 2412–2415. 16 indexed citations

Collier, R.J., et al.. (2003). The design of waveguide-to-finline taper transitions at millimetre wave frequencies. 1. 282–285. 9 indexed citations

Collier, R.J., et al.. (2003). Hyperbaric oxygen therapy of iatrogenic cerebral arterial gas embolism.. PubMed. 30(2). 117–26. 32 indexed citations

Collier, R.J., et al.. (2002). A multistate reflectometer in dielectric guide for the frequency range 75-140 GHz. 1. 1027–1030. 1 indexed citations

Collier, R.J., et al.. (1998). Measurements on millimetre wave circuitsat 140 GHz. IEE Proceedings - Science Measurement and Technology. 145(4). 171–176. 3 indexed citations

Collier, R.J., et al.. (1996). Novel measurement system within 110-170 GHz using a dielectric multistate refiectometer. 139. 806–810. 2 indexed citations

Young, Paul R. & R.J. Collier. (1995). Propagation Characteristics of Two Parallel Asymmetrical Slab Waveguides. Kent Academic Repository (University of Kent). 1 indexed citations

10.

Collier, R.J., et al.. (1992). Phase shifters for dielectric guides. IEE Proceedings H Microwaves Antennas and Propagation. 139(2). 202–202. 7 indexed citations

11.

Collier, R.J., et al.. (1992). Comparison of junctions in both dielectric guides and metallic guides above 75 GHz. Kent Academic Repository (University of Kent). 139(5). 226–226. 3 indexed citations

12.

Collier, R.J., et al.. (1980). Microstrip coupler suitable for use as a 6-port reflectometer. IEE Proceedings H Microwaves, Optics and Antennas. 127(2). 87–91. 4 indexed citations

13.

Birch, R.D. & R.J. Collier. (1979). Study of Image Guide Bandwidth. 32. 453–457. 3 indexed citations

14.

Collier, R.J.. (1978). Poetry and drama in the York Corpus Christi play. 6 indexed citations

15.

Collier, R.J. & Paul D. White. (1976). Surface Waves in Microstrip Circuits. 632–636. 6 indexed citations

16.

Alles, D. S., et al.. (1975). A second generation Ebes. 21. 1–1. 1 indexed citations

17.

Collier, R.J.. (1969). An X-band e.s.r. spectrometer with a ruby maser preamplifier. Journal of Physics E Scientific Instruments. 2(10). 912–912. 1 indexed citations

18.

Collier, R.J., et al.. (1968). An X-band electron spin resonance spectrometer with a ruby maser preamplifier. Journal of Physics E Scientific Instruments. 1(6). 607–610. 2 indexed citations

19.

Collier, R.J., et al.. (1967). Some characteristics of the ammonia maser amplifier. British Journal of Applied Physics. 18(8). 1053–1059. 1 indexed citations

20.

Collier, R.J., et al.. (1966). Improvements to the ammonia maser electron spin resonance spectrometer. Physics Letters. 23(5). 333–334. 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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