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Sangjo Choi
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Analysis and classification of driver behavior using in-vehicle can-bus information
SJ Choi, J Kim, D Kwak, P Angkititrakul, JH Hansen
Biennial workshop on DSP for in-vehicle and mobile systems, 17-19, 2007
1282007
Getting start with UTDrive: driver-behavior modeling and assessment of distraction for in-vehicle speech systems.
P Angkititrakul, DG Kwak, SJ Choi, JH Kim, A PhucPhan, ...
Interspeech, 1334-1337, 2007
522007
Performance assessment of bundled carbon nanotube for antenna applications at terahertz frequencies and higher
S Choi, K Sarabandi
IEEE Transactions on Antennas and Propagation 59 (3), 802-809, 2010
482010
UTDrive: The smart vehicle project
P Angkititrakul, JHL Hansen, S Choi, T Creek, J Hayes, J Kim, D Kwak, ...
In-vehicle corpus and signal processing for driver behavior, 55-67, 2009
372009
Design optimization of bowtie nanoantenna for high-efficiency thermophotovoltaics
K Sarabandi, S Choi
Journal of Applied Physics 114 (21), 2013
172013
Bowtie nanoantenna integrated with indium gallium arsenide antimonide for uncooled infrared detector with enhanced sensitivity
S Choi, K Sarabandi
Applied optics 52 (35), 8432-8438, 2013
122013
Bowtie nanoantenna array integrated with artificial impedance surfaces for realizing high field enhancement and perfect absorption simultaneously
MK Anam, S Choi
Ieee Access 8, 99858-99869, 2020
112020
Non-uniformly powered and spaced corporate feeding power divider for high-gain beam with low SLL in millimeter-wave antenna array
MN Uddin, S Choi
Sensors 20 (17), 4753, 2020
102020
Compact folded dipole metasurface for high anomalous reflection angles with low harmonic levels
NA Islam, S Choi
Scientific Reports 10 (1), 18125, 2020
92020
Design of efficient terahertz antennas: Carbon nanotube versus gold
S Choi, K Sarabandi
2010 IEEE Antennas and Propagation Society International Symposium, 1-4, 2010
92010
Compact double-layer FR4-based focusing lens using high-efficiency Huygens’ metasurface unit cells
KMR Islam, S Choi
Sensors 20 (21), 6142, 2020
82020
A W-shaped antenna with spatial polarization variation for direction finding
S Choi, K Sarabandi
IEEE Antennas and Wireless Propagation Letters 17 (12), 2429-2433, 2018
82018
Metal foil RF micro-relay with integrated heat sink for high power applications
FM Ozkeskin, S Choi, K Sarabandi, YB Gianchandani
2011 IEEE 24th International Conference on Micro Electro Mechanical Systems …, 2011
82011
An all-metal micro-relay with bulk foil Pt–Rh contacts for high-power RF applications
FM Ozkeskin, S Choi, K Sarabandi, YB Gianchandani
IEEE transactions on microwave theory and techniques 60 (6), 1595-1604, 2012
72012
Perfect absorption efficiency circular nanodisk array integrated with a reactive impedance surface with high field enhancement
MK Anam, S Choi
Nanomaterials 10 (2), 258, 2020
52020
Efficient Antennas for Terahertz and Optical Frequencies.
S Choi
52014
Batch-fabricated high-power RF microrelays with direct on-PCB packages
FM Ozkeskin, S Choi, K Sarabandi, YB Gianchandani
Journal of microelectromechanical systems 21 (4), 990-1001, 2012
52012
Design of efficient terahertz antennas: CNT versus gold
S Choi, K Sarabandi
Proc. Antennas and Propagation Society Int. Symp., Toronto, Canada, July 11–17, 2010
52010
Circularly polarized cross-tapered bowtie antenna for IR polarimetry
S Choi, K Sarabandi
IEEE Access 7, 128263-128272, 2019
42019
Radiation efficiency assessment of bundled carbon nanotube antenna at terahertz frequency range
S Choi, K Sarabandi
2011 XXXth URSI General Assembly and Scientific Symposium, 1-4, 2011
42011
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Articles 1–20