Lotfollah Shafai

Publication Activity (10 Years)

Years Active: 1991-2023
Publications (10 Years): 4

Top Topics

Global Positioning System

Top Venues

IEEE Trans. Geosci. Remote. Sens.

Publications

Yanxia Liu, Dustin Isleifson, Lotfollah Shafai
Wideband Dual-Polarized Octagonal Cavity-Backed Antenna with Low Cross-Polarization and High Aperture Efficiency. Sensors 23 (2) (2023)
Yanxia Liu, Lotfollah Shafai, Dustin Isleifson, Cyrus Shafai
Split Ring Antennas and Their Application for Antenna Miniaturization. Sensors 23 (2) (2023)
Yanxia Liu, Dustin Isleifson, Lotfollah Shafai
Gain Enhancement and Cross-Polarization Suppression of Cavity-Backed Antennas Using a Flared Ground Cavity and Iris. Sensors 23 (9) (2023)
Navid Rezazadeh, Lotfollah Shafai
A Compact Antenna for GPS Anti-Jamming in Airborne Applications. IEEE Access 7 (2019)
Alexander S. Komarov, Dustin Isleifson, David G. Barber, Lotfollah Shafai
Modeling and Measurement of C-Band Radar Backscatter From Snow-Covered First-Year Sea Ice. IEEE Trans. Geosci. Remote. Sens. 53 (7) (2015)
Dustin Isleifson, Ryan James Galley, David G. Barber, Jack C. Landy, Alexander S. Komarov, Lotfollah Shafai
A Study on the C-Band Polarimetric Scattering and Physical Characteristics of Frost Flowers on Experimental Sea Ice. IEEE Trans. Geosci. Remote. Sens. 52 (3) (2014)
Majid Ostadrahimi, Majid Mojabi, Sima Noghanian, Lotfollah Shafai, Stephen Pistorius, Joe LoVetri
A Novel Microwave Tomography System Based on the Scattering Probe Technique. IEEE Trans. Instrum. Meas. 61 (2) (2012)
Dustin Isleifson, Ian Jeffrey, Lotfollah Shafai, Joe LoVetri, David G. Barber
A Monte Carlo Method for Simulating Scattering From Sea Ice Using FVTD. IEEE Trans. Geosci. Remote. Sens. 50 (7) (2012)
Colin Gilmore, Puyan Mojabi, Amer Zakaria, Majid Ostadrahimi, Cam Kaye, Sima Noghanian, Lotfollah Shafai, Stephen Pistorius, Joe LoVetri
A Wideband Microwave Tomography System With a Novel Frequency Selection Procedure. IEEE Trans. Biomed. Eng. 57 (4) (2010)
Majid Ostadrahimi, Sima Noghanian, Lotfollah Shafai, Amer Zakaria, Cam Kaye, Joe LoVetri
Investigating a double layer Vivaldi antenna design for fixed array field measurement. Int. J. Ultra Wideband Commun. Syst. 1 (4) (2010)
Dustin Isleifson, Byongjun Hwang, David G. Barber, Randall K. Scharien, Lotfollah Shafai
C-Band Polarimetric Backscattering Signatures of Newly Formed Sea Ice During Fall Freeze-Up. IEEE Trans. Geosci. Remote. Sens. 48 (8) (2010)
Dustin Isleifson, Alexandre Langlois, David G. Barber, Lotfollah Shafai
C-Band Scatterometer Measurements of Multiyear Sea Ice Before Fall Freeze-Up in the Canadian Arctic. IEEE Trans. Geosci. Remote. Sens. 47 (6) (2009)
Alireza Motieifar, Zahra Allahgholi Pour, Greg E. Bridges, Cyrus Shafai, Lotfollah Shafai
An Ultra Wideband (UWB) Mixer with 0.18µm RF CMOS Technology. CCECE (2006)
Cyrus Shafai, Lotfollah Shafai, Reena Al-Dahleh, Dwayne D. Chrusch, Satish K. Sharma
Reconfigurable Ground Plane Membranes for Analog/Digital Microstrip Phase Shifters and Frequency Agile Antenna. ICMENS (2005)
Abdel Razik Sebak, Lotfollah Shafai, Yogadhish Das
Near-zone fields scattered by three-dimensional highly conducting permeable objects in the field of an arbitrary loop. IEEE Trans. Geosci. Remote. Sens. 29 (1) (1991)