Benjamin Crowgey
Benjamin Crowgey
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Origami tunable frequency selective surfaces
K Fuchi, J Tang, B Crowgey, AR Diaz, EJ Rothwell, RO Ouedraogo
IEEE antennas and wireless propagation letters 11, 473-475, 2012
Low-loss, high-permittivity composites made from graphene nanoribbons
A Dimiev, W Lu, K Zeller, B Crowgey, LC Kempel, JM Tour
ACS applied materials & interfaces 3 (12), 4657-4661, 2011
Permittivity of dielectric composite materials comprising graphene nanoribbons. The effect of nanostructure
A Dimiev, D Zakhidov, B Genorio, K Oladimeji, B Crowgey, L Kempel, ...
ACS applied materials & interfaces 5 (15), 7567-7573, 2013
Comparison of UWB short-pulse and stepped-frequency radar systems for imaging through barriers
BR Crowgey, EJ Rothwell, LC Kempel, EL Mokole
Progress In Electromagnetics Research 110, 403-419, 2010
Characterization of biaxial anisotropic material using a reduced aperture waveguide
BR Crowgey, O Tuncer, J Tang, EJ Rothwell, B Shanker, LC Kempel, ...
IEEE Transactions on Instrumentation and Measurement 62 (10), 2739-2750, 2013
Nanostructured flexible magneto-dielectrics for radio frequency applications
M Vural, B Crowgey, LC Kempel, P Kofinas
Journal of Materials Chemistry C 2 (4), 756-763, 2014
Time reversal and microwave techniques for solving inverse problem in non-destructive evaluation
S Reyes-Rodríguez, N Lei, B Crowgey, L Udpa, SS Udpa
Ndt & E International 62, 106-114, 2014
Pulse reflection from a dielectric discontinuity in a rectangular waveguide
EJ Rothwell, AK Temme, BR Crowgey
Progress In Electromagnetics Research 97, 11-25, 2009
A waveguide verification standard design procedure for the microwave characterization of magnetic materials
BR Crowgey, J Tang, EJ Rothwell, B Shanker, LC Kempel
Progress In Electromagnetics Research 150, 29-40, 2015
Rectangular waveguide material characterization: anisotropic property extraction and measurement validation
BR Crowgey
Ph. D. Thesis, 2013
Characterization of Biaxial Materials Using a Partially-Filled Rectangular Waveguide
J Tang, B Crowgey, O Tuncer, E Rothwell, B Shanker, L Kempel, ...
ACES Journal 28 (12), 1134 - 1144, 2013
Recent developments in miniaturized planar harmonic radar antennas
M Hirsch, B Crowgey, G Charvat, E Rothwell, L Kempel, E Liening, ...
Proc. Ant. Meas. Techn. Assoc. Conf, 1-6, 2008
Frequency tunable antenna for LTE (4G) handsets operating in the 2.3–2.7 GHz global roaming band
T Özdemir, YM Goykhman, AR Brown, B Crowgey, EJ Rothwell, P Chahal
2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI …, 2015
Recent developments in miniaturized planar harmonic radar antennas
MA Volz, G Charvat, B Crowgey, L Kempel, E Rothwell, E Lansing, ...
Antenna Measurement Techniques Assoc. Symposium, Nov 2008, 2008
Measurement of anisotropic material properties for antenna applications
B Crowgey, J Tang, O Tuncer, L Kempel, E Rothwell, B Shanker
2012 Loughborough Antennas & Propagation Conference (LAPC), 1-4, 2012
Measurement of the electromagnetic properties of biaxial anisotropic materials using a waveguide technique
BR Crowgey, RO Ouedraogo, EJ Rothwell, LC Kempel, ...
Proc. Inverse Problems Symp.(IPS), 2010
Radiation by conformal patch antennas on a magneto-dielectric, low-density material
L Kempel, B Crowgey, J Xiao
2009 3rd European Conference on Antennas and Propagation, 2974-2976, 2009
Characterization of y-bias ferrite materials for tunable antenna applications using a partially filled rectangular waveguide
J Tang, A Tayebi, B Crowgey, EJ Rothwell, B Shanker, LC Kempel, ...
IEEE Transactions on Antennas and Propagation 65 (10), 5279-5288, 2017
Gyromagnetic material characterization and error analysis using a partially-filled waveguide technique
J Tang, BR Crowgey, EJ Rothwell, B Shanker, LC Kempel, M Havrilla
2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 9-9, 2014
Stepped-waveguide technique for the extraction of the electromagnetic parameters of conductor-backed absorbers
JL Frasch, EJ Rothwell, BR Crowgey
2014 IEEE Antennas and Propagation Society International Symposium (APSURSI …, 2014
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