Analytical Solution of Amplifier-Antenna System's Impedance Matching Requirement for Reliable Microwave Transmitter. - Farid Zubir; Peter Gardner 001; Mohamad Kamal A. Rahim; Osman Ayop; Noor Asmawati Samsuri (IEEE Access, 2020)

Recent Developments of Butler Matrix From Components Design Evolution to System Integration for 5G Beamforming Applications: A Survey. - Abdulkadir Bello Shallah; Farid Zubir; Mohamad Kamal A. Rahim; Huda A. Majid; Usman Ullah Sheikh; Noor Asniza Murad; Zubaida Binti Yusoff (IEEE Access, 2022)

A High-Performance Microstrip Triplexer With Compact Size, Flat Channels and Low Losses for 5G Applications. - Salah I. Yahya; Farid Zubir; Leila Nouri; Abbas Rezaei; Fawwaz Hazzazi; Muhammad Akmal Chaudhary; Maher Assaad; Zubaida Binti Yusoff; Binh Nguyen Le (IEEE Access, 2023)

Design and Optimization of a Compact Microstrip Filtering Coupler With Low Losses and Improved Group Delay for High-Performance RF Communication Systems. - Salah I. Yahya; Farid Zubir; Leila Nouri; Zubaida Binti Yusoff; Fawwaz Hazzazi; Muhammad Akmal Chaudhary; Maher Assaad; Abbas Rezaei; Binh Nguyen Le (IEEE Access, 2023)

A Systematic Approach of Generalized Reactance Compensation Technique in Wideband Class-E Power Amplifier for Lower High Frequency (HF) Bands. - Khairul Hilmi Yusof; Farid Zubir; Mohamad Kamal A. Rahim; Narendra Kumar 001; Zubaida Binti Yusoff; Peter Gardner 001; Thomas Johnson 001 (IEEE Access, 2023)

A Balanced Symmetrical Branch-Line Microstrip Coupler for 5G Applications. - Salah I. Yahya; Farid Zubir; Leila Nouri; Fawwaz Hazzazi; Zubaida Binti Yusoff; Muhammad Akmal Chaudhary; Maher Assaad; Abbas Rezaei; Binh Nguyen Le (Symmetry, 2023)

Novel Ultra-Compact Wide Stopband Microstrip Lowpass-Bandpass Triplexer for 5G Multi-Service Wireless Networks. - Leila Nouri; Farid Zubir; Lewis Nkenyereye; Abbas Rezaei; Mohammed Abdel-Hafez; Fawwaz Hazzazi; Muhammad Akmal Chaudhary; Maher Assaad; Zubaida Binti Yusoff (IEEE Access, 2024)

A Miniaturized Metamaterial-Based Dual-Band 4×4 Butler Matrix With Enhanced Frequency Ratio for Sub-6 GHz 5G Applications. - Abdulkadir Bello Shallah; Farid Zubir; Mohamad Kamal A. Rahim; Noorlindawaty Md Jizat; Abdul Basit 008; Maher Assaad; Huda A. Majid (IEEE Access, 2024)

Design of a Compact Power Splitter With Improved Performance for Wireless Applications Using Recurrent and Feed Forward Neural Networks Inverted Models. - Salah I. Yahya; Farid Zubir; Fawnizu Azmadi Hussin; Muhammad Akmal Chaudhary; Saeed Roshani; Jalal Sadeghin; Noorlindawaty Md Jizat; Sobhan Roshani (IEEE Access, 2024)

A Lowpass-Bandpass Triplexer With A New Microstrip Configuration and Compact Size for 5G and Energy Harvesting Applications. - Salah I. Yahya; Farid Zubir; Lewis Nkenyereye; Mohammed Abed-Hafez; Leila Nouri; Maher Assaad; Muhammad Akmal Chaudhary; Noorlindawaty Md Jizat (IEEE Access, 2024)

A Novel Ultra-Compact Microstrip Coupler With Low Imbalance Magnitudes and Phases for Wireless Networks. - Salah I. Yahya; Farid Zubir; Leila Nouri; Abbas Rezaei; Noorlindawaty Md Jizat (IEEE Access, 2024)

Design of an Ultra Compact 180-Degree Ring Coupler With Harmonic Suppression Using Composite Lines for Modern RF Systems. - Saeed Roshani; Farid Zubir; Mohsen Karimi; Muhammad Akmal Chaudhary; Maher Assaad; Fawwaz Hazzazi; Noorlindawaty Md Jizat; Sobhan Roshani (IEEE Access, 2025)