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Timothy Sleasman
Timothy Sleasman
Senior Researcher, Johns Hopkins Applied Physics Lab
Adresse e-mail validée de jhuapl.edu
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Année
Terahertz compressive imaging with metamaterial spatial light modulators
CM Watts, D Shrekenhamer, J Montoya, G Lipworth, J Hunt, T Sleasman, ...
Nature photonics 8 (8), 605-609, 2014
8462014
Large metasurface aperture for millimeter wave computational imaging at the human-scale
JN Gollub, O Yurduseven, KP Trofatter, D Arnitz, M F. Imani, T Sleasman, ...
Scientific reports 7 (1), 42650, 2017
2382017
Dynamic metamaterial aperture for microwave imaging
T Sleasman, M F Imani, JN Gollub, DR Smith
Applied Physics Letters 107 (20), 2015
1882015
Review of metasurface antennas for computational microwave imaging
MF Imani, JN Gollub, O Yurduseven, AV Diebold, M Boyarsky, ...
IEEE transactions on antennas and propagation 68 (3), 1860-1875, 2020
1562020
Design considerations for a dynamic metamaterial aperture for computational imaging at microwave frequencies
T Sleasman, M Boyarsky, MF Imani, JN Gollub, DR Smith
JOSA B 33 (6), 1098-1111, 2016
1272016
Microwave imaging using a disordered cavity with a dynamically tunable impedance surface
T Sleasman, MF Imani, JN Gollub, DR Smith
Physical Review Applied 6 (5), 054019, 2016
1212016
Waveguide-fed tunable metamaterial element for dynamic apertures
T Sleasman, MF Imani, W Xu, J Hunt, T Driscoll, MS Reynolds, DR Smith
IEEE Antennas and Wireless Propagation Letters 15, 606-609, 2015
1192015
Experimental synthetic aperture radar with dynamic metasurfaces
T Sleasman, M Boyarsky, L Pulido-Mancera, T Fromenteze, MF Imani, ...
IEEE Transactions on Antennas and Propagation 65 (12), 6864-6877, 2017
932017
Single-frequency microwave imaging with dynamic metasurface apertures
T Sleasman, M Boyarsky, MF Imani, T Fromenteze, JN Gollub, DR Smith
JOSA B 34 (8), 1713-1726, 2017
782017
Electronically steered metasurface antenna
M Boyarsky, T Sleasman, MF Imani, JN Gollub, DR Smith
Scientific reports 11 (1), 4693, 2021
752021
Synthetic aperture radar with dynamic metasurface antennas: a conceptual development
M Boyarsky, T Sleasman, L Pulido-Mancera, T Fromenteze, ...
JOSA A 34 (5), A22-A36, 2017
742017
Application of range migration algorithms to imaging with a dynamic metasurface antenna
L Pulido-Mancera, T Fromenteze, T Sleasman, M Boyarsky, MF Imani, ...
JOSA B 33 (10), 2082-2092, 2016
692016
Enhancing capacity of spatial multiplexing systems using reconfigurable cavity-backed metasurface antennas in clustered MIMO channels
I Yoo, MF Imani, T Sleasman, HD Pfister, DR Smith
IEEE Transactions on Communications 67 (2), 1070-1084, 2018
682018
Two-dimensional dynamic metasurface apertures for computational microwave imaging
MF Imani, T Sleasman, DR Smith
IEEE Antennas and Wireless Propagation Letters 17 (12), 2299-2303, 2018
602018
Phaseless computational ghost imaging at microwave frequencies using a dynamic metasurface aperture
AV Diebold, MF Imani, T Sleasman, DR Smith
Applied optics 57 (9), 2142-2149, 2018
592018
Implementation and characterization of a two-dimensional printed circuit dynamic metasurface aperture for computational microwave imaging
TA Sleasman, MF Imani, AV Diebold, M Boyarsky, KP Trofatter, DR Smith
IEEE Transactions on Antennas and Propagation 69 (4), 2151-2164, 2020
522020
Orthogonal coded active illumination for millimeter wave, massive-MIMO computational imaging with metasurface antennas
A Pedross-Engel, D Arnitz, JN Gollub, O Yurduseven, KP Trofatter, ...
IEEE Transactions on Computational Imaging 4 (2), 184-193, 2018
482018
Efficient complementary metamaterial element for waveguide-fed metasurface antennas
I Yoo, MF Imani, T Sleasman, DR Smith
Optics express 24 (25), 28686-28692, 2016
472016
Analytical modeling of printed metasurface cavities for computational imaging
M F Imani, T Sleasman, JN Gollub, DR Smith
Journal of Applied Physics 120 (14), 2016
472016
Phaseless coherent and incoherent microwave ghost imaging with dynamic metasurface apertures
AV Diebold, MF Imani, T Sleasman, DR Smith
Optica 5 (12), 1529-1541, 2018
462018
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