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Timothy Sleasman
Timothy Sleasman
Senior Researcher, Johns Hopkins Applied Physics Lab
Verified email at jhuapl.edu
Title
Cited by
Cited by
Year
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
8452014
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
1552020
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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