Roger L. Freeman

944 total citations
13 papers, 385 citations indexed

About

Roger L. Freeman is a scholar working on Computer Networks and Communications, Aerospace Engineering and Artificial Intelligence. According to data from OpenAlex, Roger L. Freeman has authored 13 papers receiving a total of 385 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Computer Networks and Communications, 2 papers in Aerospace Engineering and 1 paper in Artificial Intelligence. Recurrent topics in Roger L. Freeman's work include Wireless Communication Networks Research (2 papers), Satellite Communication Systems (2 papers) and Algorithms and Data Compression (1 paper). Roger L. Freeman is often cited by papers focused on Wireless Communication Networks Research (2 papers), Satellite Communication Systems (2 papers) and Algorithms and Data Compression (1 paper). Roger L. Freeman collaborates with scholars based in United States. Roger L. Freeman's co-authors include and has published in prestigious journals such as IEEE Communications Magazine, Wiley eBooks and John Wiley & Sons, Inc. eBooks.

In The Last Decade

Roger L. Freeman

13 papers receiving 328 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roger L. Freeman United States	9	206	148	91	62	35	13	385
Ifiok Otung United Kingdom	13	210 1.0×	227 1.5×	93 1.0×	212 3.4×	48 1.4×	65	491
Harry R. Anderson United States	8	349 1.7×	124 0.8×	134 1.5×	12 0.2×	47 1.3×	20	413
T.T. Ha United States	9	377 1.8×	118 0.8×	237 2.6×	19 0.3×	59 1.7×	59	491
Richard J. Hartnett United States	12	204 1.0×	290 2.0×	61 0.7×	16 0.3×	8 0.2×	75	422
Michel Bousquet France	11	430 2.1×	597 4.0×	315 3.5×	118 1.9×	35 1.0×	38	816
Tomaž Javornik Slovenia	14	623 3.0×	281 1.9×	237 2.6×	16 0.3×	41 1.2×	100	745
K. Bullington Japan	9	200 1.0×	155 1.0×	122 1.3×	52 0.8×	21 0.6×	16	381
Charilaos I. Kourogiorgas Greece	15	516 2.5×	643 4.3×	276 3.0×	151 2.4×	50 1.4×	82	791
Faramaz Davarian United States	12	237 1.2×	206 1.4×	195 2.1×	60 1.0×	9 0.3×	49	401
L. Valle Spain	10	294 1.4×	138 0.9×	48 0.5×	9 0.1×	31 0.9×	46	388

Countries citing papers authored by Roger L. Freeman

Since Specialization

Citations

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

Fields of papers citing papers by Roger L. Freeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roger L. Freeman. 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 Roger L. Freeman. The network helps show where Roger L. Freeman may publish in the future.

No nodes

All Works

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13 of 13 papers shown

1.

Freeman, Roger L.. (2013). Fundamentals of Telecommunications, 2nd Edition. 1 indexed citations

2.

Freeman, Roger L.. (2006). Radio System Design for Telecommunications. 169 indexed citations

3.

Freeman, Roger L.. (2005). Fundamentals of Telecommunications. 41 indexed citations

4.

Freeman, Roger L.. (2004). Telecommunication System Engineering. 24 indexed citations

5.

Freeman, Roger L.. (2002). Fiber Optic Systems for Telecommunications. Medical Entomology and Zoology. 23 indexed citations

6.

Freeman, Roger L.. (2002). Reference Manual for Telecommunications Engineering. 12 indexed citations

7.

Freeman, Roger L.. (2001). Practical Data Communications. 1 indexed citations

8.

Freeman, Roger L.. (1999). Fundamentals of Telecommunications. 48 indexed citations

9.

Freeman, Roger L.. (1998). Bits, symbols, bauds, and bandwidth. IEEE Communications Magazine. 36(4). 96–99. 5 indexed citations

10.

Freeman, Roger L.. (1997). Radio system design for telecommunications (2nd ed.). 8 indexed citations

11.

Freeman, Roger L.. (1987). Radio system design for telecommunications (1-100 GHz). Wiley eBooks. 14 indexed citations

12.

Freeman, Roger L.. (1980). Telecommunication System Engineering: Analog and Digital Network Design. John Wiley & Sons, Inc. eBooks. 3 indexed citations

13.

Freeman, Roger L.. (1975). Telecommunications Transmission Handbook. Medical Entomology and Zoology. 36 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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