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Wahab Ali Gulzar Khawaja
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A survey of air-to-ground propagation channel modeling for unmanned aerial vehicles
W Khawaja, I Guvenc, DW Matolak, UC Fiebig, N Schneckenburger
IEEE Communications Surveys & Tutorials 21 (3), 2361-2391, 2019
6992019
UAV air-to-ground channel characterization for mmWave systems
W Khawaja, O Ozdemir, I Guvenc
2017 IEEE 86th Vehicular Technology Conference (VTC-Fall), 1-5, 2017
1972017
UWB Channel Sounding and Modeling for UAV Air-to-Ground Propagation Channels
W Khawaja, I Guvenc, D Matolak
2016 IEEE Global Communications Conference (GLOBECOM), 2016
1572016
Coverage enhancement for NLOS mmWave links using passive reflectors
W Khawaja, O Ozdemir, Y Yapici, F Erden, I Guvenc
IEEE Open Journal of the communications Society 1, 263-281, 2020
992020
Impact of 3D UWB antenna radiation pattern on air-to-ground drone connectivity
J Chen, D Raye, W Khawaja, P Sinha, I Guvenc
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), 1-5, 2018
622018
Micro-UAV detection with a low-grazing angle millimeter wave radar
M Ezuma, O Ozdemir, CK Anjinappa, WA Gulzar, I Guvenc
2019 IEEE Radio and Wireless Symposium (RWS), 1-4, 2019
602019
Coverage enhancement for mm wave communications using passive reflectors
W Khawaja, O Ozdemir, Y Yapici, I Guvenc, Y Kakishima
2018 11th Global Symposium on Millimeter Waves (GSMM), 1-6, 2018
512018
Temporal and spatial characteristics of mm wave propagation channels for UAVs
W Khawaja, O Ozdemir, I Guvenc
2018 11th Global Symposium on Millimeter Waves (GSMM), 1-6, 2018
502018
Effect of passive reflectors for enhancing coverage of 28 GHz mmWave systems in an outdoor setting
WAG Khawaja, O Ozdemir, F Erden, I Guvenc, M Ezuma, Y Kakishima
2019 IEEE Radio and Wireless Symposium (RWS), 1-4, 2019
382019
UWB air-to-ground propagation channel measurements and modeling using UAVs
W Khawaja, O Ozdemir, F Erden, I Guvenc, DW Matolak
2019 IEEE Aerospace Conference, 1-10, 2019
342019
Ultra-Wideband Air-to-Ground Propagation Channel Characterization in an Open Area
W Khawaja, O Ozdemir, F Erden, I Guvenc, D Matolak
https://arxiv.org/abs/1906.04013, 2019
292019
Methodology for benchmarking radio-frequency channel sounders through a system model
C Gentile, AF Molisch, J Chuang, DG Michelson, A Bodi, A Bhardwaj, ...
IEEE Transactions on Wireless Communications 19 (10), 6504-6519, 2020
202020
Threats from and countermeasures for unmanned aerial and underwater vehicles
W Khawaja, V Semkin, NI Ratyal, Q Yaqoob, J Gul, I Guvenc
Sensors 22 (10), 3896, 2022
162022
Multiple ray received power modelling for mmWave indoor and outdoor scenarios
W Khawaja, O Ozdemir, F Erden, E Ozturk, I Guvenc
IET Microwaves, Antennas & Propagation 14 (14), 1825-1836, 2020
142020
Correction of channel sounding clock drift and antenna rotation effects for mmWave angular profile measurements
F Erden, O Ozdemir, W Khawaja, I Guvenc
IEEE Open Journal of Antennas and Propagation 1, 71-87, 2020
122020
UWB radar for indoor detection and ranging of moving objects: An experimental study
W Khawaja, K Sasaoka, I Guvenc
Antenna Technology (iWAT), 2016 International Workshop, 2016
112016
UWB radar based beyond wall sensing and tracking for ambient assisted living
W Khawaja, F Koohifar, I Guvenc
2017 14th IEEE Annual Consumer Communications & Networking Conference (CCNC …, 2017
102017
Effect of Passive Reflectors on the Coverage of IEEE 802.11 ad mmWave Systems
S Hiranandani, S Mohadikar, W Khawaja, O Ozdemir, I Guvenc, ...
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), 1-6, 2018
82018
Design and optimization of grid Integrated hybrid on-site energy generation system for rural area in AJK-Pakistan using HOMER software.
MUR Tahir, A Amin, AA Baig, S Manzoor, MA Asgha, WAG Khawaja
AIMS Energy 9 (6), 2021
72021
Channel prediction for mmWave ground-to-air propagation under blockage
W Khawaja, O Ozdemir, I Guvenc
IEEE antennas and wireless propagation letters 20 (8), 1364-1368, 2021
72021
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