A Broad Band Polarization Converting Metasurface for C and X-Band Applications. - Babar Kamal; Jingdong Chen; Yingzing Yin; Jian Ren 007; Sadiq Ullah (ICSPCC, 2020)

MIMO Antenna System With Pattern Diversity for Sub-6 GHz Mobile Phone Applications. - Uzair Ahmad; Sadiq Ullah; Umair Rafique 002; Dong-You Choi; Rizwan Ullah; Babar Kamal; Ashfaq Ahmad 003 (IEEE Access, 2021)

A novel multi-band and multi-generation (2G, 3G, 4G, and 5G) 9-elements MIMO antenna system for 5G smartphone applications. - Rizwan Ullah; Sadiq Ullah; Faisal Farooq; Raza Ullah; Ismail Ben Mabrouk; Muath Al-Hasan; Babar Kamal (Wirel. Networks, 2021)

Wideband and High Gain Array Antenna for 5G Smart Phone Applications Using Frequency Selective Surface. - Raza Ullah; Sadiq Ullah; Rizwan Ullah; Iftikhar Ud Din; Babar Kamal; Muhammad Altaf Hussain Khan; Ladislau Matekovits (IEEE Access, 2022)

Cross polarization conversion metasurface for fixed wireless and ku-band applications. - Abdullah; Babar Kamal; Sadiq Ullah; Bilawal Khan; Horia Ali; Tariq Rahim (Int. J. Commun. Syst., 2022)

Ultra-Thin Wideband Polarization Converting Metasurface for Complete KU and K Bands Microwave Applications. - Babar Kamal; Babar Khan; Jingdong Chen; Yingzeng Yin; Jian Ren 007; Sadiq Ullah (ICSPCC, 2023)

Performance Improvement of a Dual-Band Textile Antenna for On-Body Through Artificial Magnetic Conductor. - Usman Ali; Abdul Basir; Muhammad Zada; Sadiq Ullah; Babar Kamal; Hyoungsuk Yoo (IEEE Access, 2023)

Design and SAR Analysis of AMC-Based Fabric Antenna for Body-Centric Communication. - Usman Ali; Sadiq Ullah; Abdul Basir; Babar Kamal; Ladislau Matekovits; Hyoungsuk Yoo (IEEE Access, 2023)

Design, Analysis and Applications of Wearable Antennas: A Review. - Usman Ali; Sadiq Ullah; Babar Kamal; Ladislau Matekovits; Amir Altaf (IEEE Access, 2023)

Metamaterial-based highly isolated MIMO antenna system for 5G smartphone application. - Iftikhar Ud Din; Sadiq Ullah; Naveed Mufti; Rizwan Ullah; Babar Kamal; Raza Ullah (Int. J. Commun. Syst., 2023)

A Wide Band Reflective Linear to Circular Polarization Converting Metasurface. - Babar Kamal; Babar Khan; Mujahid Ali Shah; Jingdong Chen; Sadiq Ullah; Yingzing Yin; Jian Ren 007 (ICSPCC, 2024)

Experimental Validation of a Multi-Functional Metasurface for 5G and Satellite Communication. - Hilal Rauf; Babar Kamal; Sadiq Ullah; Usman Ali; Ladislau Matekovits (IEEE Access, 2025)