Lotfollah Shafai

17 papers Journal 13Unranked 2
YearRankTypeTitle / Venue / Authors
2023 J jnl
Gain Enhancement and Cross-Polarization Suppression of Cavity-Backed Antennas Using a Flared Ground Cavity and Iris.
Sensors
Yanxia Liu, Dustin Isleifson, Lotfollah Shafai
2023 J jnl
Split Ring Antennas and Their Application for Antenna Miniaturization.
Sensors
Yanxia Liu, Lotfollah Shafai, Dustin Isleifson, Cyrus Shafai
2023 J jnl
Wideband Dual-Polarized Octagonal Cavity-Backed Antenna with Low Cross-Polarization and High Aperture Efficiency.
Sensors
Yanxia Liu, Dustin Isleifson, Lotfollah Shafai
2019 J jnl
A Compact Antenna for GPS Anti-Jamming in Airborne Applications.
IEEE Access
Navid Rezazadeh, Lotfollah Shafai
2016 — ch.
Antennas for Wireless Energy Harvesting and Massive MIMO Applications.
Wireless-Powered Communication Networks
Zahra Allahgholi Pour, Lotfollah Shafai, Ali M. Mehrabani, Navid Rezazadeh
2016 — book
Wireless-Powered Communication Networks: Architectures, Protocols, and Applications
Dusit Niyato, Ekram Hossain, Dong In Kim, Vijay K. Bhargava, Lotfollah Shafai
2015 J jnl
Modeling and Measurement of C-Band Radar Backscatter From Snow-Covered First-Year Sea Ice.
IEEE Trans. Geosci. Remote. Sens.
Alexander S. Komarov, Dustin Isleifson, David G. Barber, Lotfollah Shafai
2014 J jnl
A Study on the C-Band Polarimetric Scattering and Physical Characteristics of Frost Flowers on Experimental Sea Ice.
IEEE Trans. Geosci. Remote. Sens.
Dustin Isleifson, Ryan James Galley, David G. Barber, Jack C. Landy, Alexander S. Komarov, Lotfollah Shafai
2012 J jnl
A Monte Carlo Method for Simulating Scattering From Sea Ice Using FVTD.
IEEE Trans. Geosci. Remote. Sens.
Dustin Isleifson, Ian Jeffrey, Lotfollah Shafai, Joe LoVetri, David G. Barber
2012 J jnl
A Novel Microwave Tomography System Based on the Scattering Probe Technique.
IEEE Trans. Instrum. Meas.
Majid Ostadrahimi, Majid Mojabi, Sima Noghanian, Lotfollah Shafai, Stephen Pistorius, Joe LoVetri
2010 J jnl
A Wideband Microwave Tomography System With a Novel Frequency Selection Procedure.
IEEE Trans. Biomed. Eng.
Colin Gilmore, Puyan Mojabi, Amer Zakaria, Majid Ostadrahimi, Cam Kaye, Sima Noghanian, Lotfollah Shafai, Stephen Pistorius, Joe LoVetri
2010 J jnl
C-Band Polarimetric Backscattering Signatures of Newly Formed Sea Ice During Fall Freeze-Up.
IEEE Trans. Geosci. Remote. Sens.
Dustin Isleifson, Byongjun Hwang, David G. Barber, Randall K. Scharien, Lotfollah Shafai
2010 J jnl
Investigating a double layer Vivaldi antenna design for fixed array field measurement.
Int. J. Ultra Wideband Commun. Syst.
Majid Ostadrahimi, Sima Noghanian, Lotfollah Shafai, Amer Zakaria, Cam Kaye, Joe LoVetri
2009 J jnl
C-Band Scatterometer Measurements of Multiyear Sea Ice Before Fall Freeze-Up in the Canadian Arctic.
IEEE Trans. Geosci. Remote. Sens.
Dustin Isleifson, Alexandre Langlois, David G. Barber, Lotfollah Shafai
2006 — conf
An Ultra Wideband (UWB) Mixer with 0.18µm RF CMOS Technology.
CCECE
Alireza Motieifar, Zahra Allahgholi Pour, Greg E. Bridges, Cyrus Shafai, Lotfollah Shafai
2005 — conf
Reconfigurable Ground Plane Membranes for Analog/Digital Microstrip Phase Shifters and Frequency Agile Antenna.
ICMENS
Cyrus Shafai, Lotfollah Shafai, Reena Al-Dahleh, Dwayne D. Chrusch, Satish K. Sharma
1991 J jnl
Near-zone fields scattered by three-dimensional highly conducting permeable objects in the field of an arbitrary loop.
IEEE Trans. Geosci. Remote. Sens.
Abdel Razik Sebak, Lotfollah Shafai, Yogadhish Das