Ashraf Uz Zaman

According to our database, Ashraf Uz Zaman authored at least 9 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2024

Millimeter Wave Wideband and Low-Loss Compact Power Divider Based on Gap Waveguide: For Use in Wideband Antenna Array System.

Arefeh Kalantari Khandani, Ali Farahbakhsh, Davood Zarifi, Ashraf Uz Zaman

IEEE Access, 2024

2023

A Millimeter-Wave Six-Port Junction Based on Ridge Gap Waveguide.

Davoud Zarifi, Ali Farahbakhsh, Ashraf Uz Zaman

IEEE Access, 2023

Gapwaveguide Automotive Imaging Radar Antenna With Launcher in Package Technology.

Qiannan Ren, Carlo Bencivenni, Giorgio Carluccio, Harshitha Thippur Shivamurthy, Anton de Graauw, Feike Jansen, Jian Yang, Ashraf Uz Zaman

IEEE Access, 2023

Multilayer Dry Film Photoresist Fabrication of a Robust >100 GHz Gap Waveguide Slot Array Antenna.

Sadia Farjana, Esperanza Alfonso, Per Lundgren, Vessen Vassilev, Peter Enoksson, Ashraf Uz Zaman

IEEE Access, 2023

2022

A Compact Gap-Waveguide Dual-Polarized Ka-Band Feed for 50dBi Reflector Antennas With Tracking Function.

Enlin Wang, Tianling Zhang, Ashraf Uz Zaman, Thomas Emanuelsson, Per-Arne Thorsen, Sam Agneessens, Jian Yang

IEEE Access, 2022

Micromachined Wideband Ridge Gap Waveguide Power Divider at 220-325 GHz.

Sadia Farjana, Ashraf Uz Zaman, Per Lundgren, Peter Enoksson

IEEE Access, 2022

2020

A Wideband 3-dB Directional Coupler in GGW for Use in V-Band Communication Systems.

Marzieh Nasri, Davoud Zarifi, Ashtaf Uz Zaman

IEEE Access, 2020

2019

Design and Fabrication of Wideband Millimeter-Wave Directional Couplers With Different Coupling Factors Based on Gap Waveguide Technology.

Davoud Zarifi, Ali Farahbakhsh, Ashraf Uz Zaman

IEEE Access, 2019

2018

Gap Waveguide Technology for Millimeter-Wave Antenna Systems.

Eva Rajo-Iglesias, Miguel Ferrando-Rocher, Ashraf Uz Zaman

IEEE Commun. Mag., 2018