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and obtained a PhD. degree in theoretical physics in 1984. His post-doctoral work concerned dielectric measurements and electromagnetic fields in lossy media. Spending two years as an assistant professor at
University of Wyoming, he then moved to
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Krupka, Jerzy; Derzakowski, Krzysztof; Riddle, Bill; Baker-Jarvis, James (1998). "A dielectric resonator for measurements of complex permittivity of low loss dielectric materials as a function of temperature".
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Holloway, C. L.; Kuester, E. F.; Baker-Jarvis, J.; Kabos, P. (October 2003). "A double negative (DNG) composite medium composed of magnetodielectric spherical particles embedded in a matrix".
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Chalapat, Khattiya; Sarvala, Kari; Li, Jian; Paraoanu, Gheorghe Sorin (August 1990). "Wideband reference-plane invariant method for measuring electromagnetic parameters of materials".
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BakerâJarvis, James; Racine, Michael; Alameddine, Jihad (1989). "Solving differential equations by a maximum entropyâminimum norm method with applications to FokkerâPlanck equations".
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Baker-Jarvis, J.; Vanzura, E. J.; Kissick, W. A. (August 1990). "Improved technique for determining complex permittivity with the transmission/reflection method".
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Baker-Jarvis, J.; Vanzura, E. J.; Kissick, W. A. (August 1990). "Improved technique for determining complex permittivity with the transmission/reflection method".
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Baker-Jarvis, J.; Janezic, M. D.; Domich, P. D.; Geyer, R. G. (October 1994). "Analysis of an open-ended coaxial probe with lift-off for nondestructive testing".
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221:; February 8, 1950 â December 31, 2011) was an American applied physicist and metrologist who was a research scientist at the Electromagnetics Division at
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Riddle, B.; Baker-Jarvis, J.; Krupka, J. (March 2003). "Complex permittivity measurements of common plastics over variable temperatures".
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introduced by Baker-Jarvis and his colleagues is known as Baker-Jarvis algorithm or NIST iterative method. In 2010, he was named a
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270:(NIST), where he spent the remainder of his career and was the leader of Electromagnetic Properties of Materials Project.
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Hansen, Andrew C.; Baker-Jarvis, James (August 1990). "A rate dependent kinetic theory of fracture for polymers".
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Baker-Jarvis was married to Karen Baker-Jarvis, with whom he met at
University of Minnesota. They took on a
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488:"The interaction of radio-frequency fields with dielectric materials at macroscopic to mesoscopic scales"
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Heat conduction in heterogeneous media and volumetric heating of oil shales by electromagnetic methods
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Transmission/Reflection and short-circuit line methods for measuring permittivity and permeability
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for "contributions to dielectric measurement and analysis of microwave measurement structures."
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Baker-Jarvis, James; Janezic, Michael D.; Grosvenor, Jr., John H.; Geyer, Richard G. (1993).
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Standard 5568 for dielectric metrology techniques was largely based on his work on
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In
Memoriam: James Baker-Jarvis at IEEE Instrumentation and Measurement Newsletter
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Baker-Jarvis, James; Janezic, Michael D.; DeGroot, Donald C. (April 2010).
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Journal of
Research of the National Institute of Standards and Technology
249:. He received B.S. degree in mathematics and M.S. degree in physics from
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in 1975 and 1980, respectively. He pursued his doctoral studies in
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James Roger Baker-Jarvis was born on
February 8, 1950, in
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National
Institute of Standards and Technology people
706:"Wife remembers NIST scientist killed by tree branch"
566:"In Memoriam of James Roger Baker-Jarvis (1950-2011)"
225:(NIST). He is best known for his contribution to the
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IEEE Transactions on
Microwave Theory and Techniques
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IEEE Transactions on
Microwave Theory and Techniques
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IEEE Transactions on
Microwave Theory and Techniques
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IEEE Transactions on Microwave Theory and Techniques
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319:, and was survived by his wife and two children.
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679:"Six NIST Researchers Selected as IEEE Fellows"
595:IEEE Instrumentation & Measurement Magazine
570:IEEE Instrumentation and Measurement Newsletter
273:Baker-Jarvis' research work at NIST focused on
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539:National Institute of Standards and Technology
268:National Institute of Standards and Technology
223:National Institute of Standards and Technology
169:National Institute of Standards and Technology
466:IEEE Transactions on Antennas and Propagation
8:
315:. He died on December 31, 2011, following a
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704:Shields, Pierrette J. (January 5, 2012).
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588:"High-Frequency Dielectric Measurements"
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486:Baker-Jarvis, James; Kim, Sung (2012).
816:North Dakota State University faculty
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821:People from Ramsey County, Minnesota
422:Measurement Science and Technology
14:
360:International Journal of Fracture
836:Road incident deaths in Colorado
776:21st-century American physicists
771:20th-century American physicists
786:21st-century American engineers
781:20th-century American engineers
337:Journal of Mathematical Physics
801:University of Minnesota alumni
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846:American materials scientists
811:University of Wyoming faculty
541:. NIST Technical Note 1355-R.
260:North Dakota State University
164:North Dakota State University
806:University of Wyoming alumni
280:properties of materials and
831:People from Lyons, Colorado
826:Scientists from Minneapolis
233:properties of materials in
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435:10.1088/0957-0233/9/10/015
16:American applied physicist
282:nondestructive evaluation
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607:10.1109/MIM.2010.5438334
456:10.1109/TMTT.2003.808730
212:James Roger Baker-Jarvis
479:10.1109/TAP.2003.817563
264:maximum entropy methods
251:University of Minnesota
81:University of Minnesota
296:measurement technique
323:Selected publications
298:measurement technique
266:. In 1989, he joined
255:University of Wyoming
247:Lauderdale, Minnesota
160:University of Wyoming
86:University of Wyoming
47:Lauderdale, Minnesota
506:10.6028/jres.117.001
841:Fellows of the IEEE
796:Microwave engineers
711:Longmont Times-Call
317:automobile accident
99:Baker-Jarvis method
685:. January 12, 2010
373:10.1007/BF00035518
313:hyphenated surname
108:Karen Baker-Jarvis
23:James Baker-Jarvis
718:on August 1, 2014
524:Technical reports
473:(10): 2596â2603.
292:measurements. An
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145:Materials science
122:Scientific career
58:December 31, 2011
33:James Roger Baker
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714:. Archived from
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659:(8): 1096â1103.
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390:(8): 1096â1103.
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328:Journal articles
197:Doctoral advisor
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62:(aged 61)
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60:(2011-12-31)
761:2011 deaths
756:1950 births
367:: 221â231.
750:Categories
547:References
537:(Report).
278:dielectric
231:dielectric
39:1950-02-08
294:iterative
275:microwave
241:Biography
235:microwave
227:metrology
140:Metrology
683:nist.gov
500:: 1â60.
113:Children
515:4553869
135:Physics
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190:(1984)
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179:Thesis
128:Fields
105:Spouse
68:, U.S.
49:, U.S.
591:(PDF)
535:(PDF)
219:Baker
724:2024
691:2024
306:IEEE
286:ASTM
55:Died
29:Born
661:doi
632:doi
603:doi
510:PMC
502:doi
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.