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Dr Irfanullah

Dr Irfanullah

Professor/Head of Department

Area of Interest: Antenna Design, Electromagnetic Compatibility and Signal Integrity.

Email: [email protected]

HEC Approved PhD Supervisor

Academics / Degrees

  • PhD, Electrical & Computer Engineering, North Dakota State University, Fargo, ND, USA, 2014.
  • B.Sc (Electrical Engineering) UET Peshawar, Pakistan 2001.
  • M.Sc (Electrical Engineering) UET Lahore, Pakistan 2007.
  • Professional Diploma in Project Management PIM Lahore, Pakistan 2007.

Profile / Bio

Academic Experience:
  • Feb. 2008 to Aug. 2011: Assistant Professor, Department of Electrical Engineering, COMSATS Institute of IT, Abbottabad, Pakistan
  • Feb. 2014 to continued: Assistant Professor, Department of Electrical Engineering, COMSATS Institute of IT, Abbottabad, Pakistan

 

Industrial Experience:

 

  • Jul. 2001 to Feb. 2006: Assistant Manager (R&D), Pakistan Space & Upper Atmosphere Research Commission (SUPARCO), Lahore, Pakistan
  • Jun. 2006 to Feb. 2008: Manager R&D, SB Electronics Engineering & Control (SBEEC),(Pvt) Ltd, Lahore, Pakistan.

Awards

  • Secured FIRST POSITION in M.Sc in Electrical Engineering Department (2007), UET Lahore, Pakistan.
  • Secured HONOUR POSITION in B.Sc in Electrical Engineering Department (2001), UET Peshawar, Pakistan.
  • Secured FIRST POSITION in F.Sc in Pre-Engineering in Government Post Graduate College Bannu, NWFP, Pakistan.
  • Secured FIRST POSITION in Matriculation in Science Group in G.H.S.No.2 Bannu City, NWFP, Pakistan.
  • Member, Pakistan Engineering Council of Pakistan.

Research Projects

R & D Projects:

  • NASA EPSCoR FAR0020852, (Nov
    1st 2012 – 30th June 2013): Worked on design, development and measurement
    of six-element cylindrical array for CMOS conformal array
    applications: More Detail
  • SUPARCO TMTC subsystem for
    PAKSAT-1R communication satellite (Jan 2003 – June 2005): 

1. Microcontroller based telemetry subsystem capable of handling
1024 analog and 128 digital telemetry channels.

2. Microcontroller based telecommand subsystem capable of
generating 256 telecommands. More Detail

 

 

  • Development
    of RCS Computation Software, worth PKR. 0.25 Million (1st phase),
    funded by NESCOM (National Engineering and Scientific
    Commission),     Pakistan (Aug 2018-July 2019) – Supervisor

Journal Publications

1. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Element Failure Correction for Conformal Antenna Array Using Pre-tuned Non-Dominated Particle Swarm Optimization, ACES, 2025
2. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,<a href="MemberDetails.aspx?memberID=684" title="Dr. Alam Zaib">A. Zaib</a>,<a href="MemberDetails.aspx?memberID=627" title="Dr. Shoaib Azmat">Dr. Shoaib Azmat</a> Antenna Array Pattern with Sidelobe Level Control using Deep Learning, Applied Computational Electromagnetics Society , 2025
3. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> A Flexible Conformal Phased Array with Embedded Magnetic Particles Based Composite Right/Left Handed Metamaterial Phase Shifters, IEEE Access, 2024
4. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Malfunctioning conformal phased array: Radiation pattern recovery with particle swarm optimization, IET Microwaves Antennas and Propagation , 2024
5. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> Pattern Compensation of a Planar Phased Array with Centre Elements Phase Malfunctioning Using a Genetic Algorithm, PIER Letters, 2024
6. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> Radiation Pattern Correction of Faulty Planar Phased Array using Genetic Algorithm, Advanced Electromagnetics , 2024
7. <a href="MemberDetails.aspx?memberID=684" title="Dr. Alam Zaib">A. Zaib</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> AESA Antennas using Machine Learning with Reduced Dataset, Radioengineering , 2024
8. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Singly Curved Conformal Phased Array with Integrated Particles-Based CRLH Phase Shifters, Electronics Journal, Faculty of Electrical Engineering University of Banja Luka, 2023
9. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Phased Array Antenna with Novel Composite Right/Left-Handed (CRLH) Phase Shifters for Wi-Fi 6 Commu-nication Systems , Applied Sciences , 2023
10. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Composite Right/Left-Handed Phase Shifter-Based Cylindrical Phased Array with Reinforced Particles Responsive to Magneto-Static Fields, Electronics (Switzerland), 2023
11. <a href="MemberDetails.aspx?memberID=229" title="Jamal Nasir">J. Nasir</a>,Leo Liu,<a href="MemberDetails.aspx?memberID=651" title="Dr. Aftab Ahmad Khan">Aftab A.Khan</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=91" title="Dr. Muhammad Bilal Qureshi ">Bilal</a>,Shoaib Khaliq,Raheel Nawaz Effects of Mutual Coupling on Gain and Beam Width of a Linear Array of a Dielectric Resonator Antenna for Main Beam Scanning Applications, MDPI sensors, 2022
12. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Symeon Nikolaou, Benjamin D. Braaten,Adnan Iftikhar,Dimitris E. Anagnostou Beamforming with 1 × N Conformal Arrays, MDPI Sensors, 2022
13. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Hina Munsif,<a href="MemberDetails.aspx?memberID=284" title="Dr. Sohail Razzaq">S.Razzaq</a>,Ali Imram Najam Cylindrical phased array with adaptive nulling using eigen-correlation technique, International Journal of RF and Microwave Computer-Aided Engineering, 2021
14. Muhammad Idrees,Xiaomin Qi,<a href="MemberDetails.aspx?memberID=684" title="Dr. Alam Zaib">A. Zaib</a>,Adnan Tariq,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=639" title="Dr. Zahid Mahmood Jehangiri">Z. Mahmood</a> Throughput Maximization in Clustered Cellular Networks by using Joint Resource Scheduling and Fractional Frequency Reuse aided Coordinated Multipoint, Arabian Journal of Science and Engineering, 2021., 2021
15. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Hina Munsif,Ali Imram Najam Eigenbeam Analysis of Singly Curved Conformal Antenna Array, Progress In Electromagnetics Research M, 2021
16. Adnan Tariq,Shahid Khattak, Hina Munsif,<a href="MemberDetails.aspx?memberID=284" title="Dr. Sohail Razzaq">S.Razzaq</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Linear Pattern Correction Technique for Compensating the Effects of Mutual Coupling and Deformation in Wedge-Shaped Conformal Antenna Arrays , Applied Computational Electromagnetics Society (ACES) Journal, 2021
17. Arif Ullah, Ziaul Haq Abbas,Alam Zaib,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Fazal Muhammad,Muhammad Idrees,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> Likelihood ascent search augmented sphere decoding receiver for MIMO systems using M-QAM constellations, IET Communications, 2021
18. Muhammad Mubeen Masud,Dipankar Mitra,Bilal Ijaz,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,enjamin D. Braaten On Using the Zeroth Order Resonance of an Inter-digital Capacitive Unit-cell to Design Antennas for Passive UHF RFID Tags, Electronics Letters, 2021
19. <a href="MemberDetails.aspx?memberID=698" title="Asif Khan">A. Khan</a>,<a href="MemberDetails.aspx?memberID=684" title="Dr. Alam Zaib">A. Zaib</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> MIMO iterative receiver SNR estimation strategies for link to system interfacing, International Journal of Communication Systems, 2020
20. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,<a href="MemberDetails.aspx?memberID=217" title="Dr. Imdad Khan">I.Khan</a> EMC Coupling Between Two Composite Right/Left-Handed (CRLH) Transmission Lines on PCBs, Applied Computational Electromagnetics Society (ACES) journal, 2020
21. Manzoor Elahi,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Rizwan Khan,Azremi Abdullah Al-Hadi,Saeeda Usman,Ping Jack Soh A Dual-Band Planar Quasi Yagi-Uda Antenna with Optimized Gain for LTE Applications, Progress In Electromagnetics Research C, 2019
22. <a href="MemberDetails.aspx?memberID=698" title="Asif Khan">A. Khan</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> Link To System (L2S) Interfacing for MIMO Wireless System using Maximum Likelihood Receiver, IET Communications, 2017
23. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,Benjamin D. Braaten Improvement of the Broadside Radiation Pattern of a Conformal Antenna Array using Amplitude Tapering, Applied Computational Electromagnetics Society (ACES) Journal, 2017. , 2017
24. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Sanjay Nariyal,David Schuette,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,Benjamin D. Braaten Modeling the Strong Coupling between Microstrip and Complementary Split Ring Resonator Transmission Lines on a PCB, Microwave and Optical Technology Letters, 2017., 2017
25. <a href="MemberDetails.aspx?memberID=229" title="Jamal Nasir">J. Nasir</a>, MOHD HAIZAL JAMALUDDIN,MUHAMMAD RAMLEE KAMARUDIN,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,YEW-CHIONG LO, RAGHURAMAN SELVARAJU A Four-Element Linear Dielectric Resonator Antenna Array for Beamforming Applications With Compensation of Mutual Coupling, IEEE open Access journal,,, 2016
26. <a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,<a href="MemberDetails.aspx?memberID=78" title="Atiqa Kiyani">A.Kayani</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Asif Khan Channel Independent 3D-EXIT Chart Based Path Scheduling for Serially Concatenated Decoders, INTERNATION JOURNAL ON COMMUNICATION SYSTEMS, 2016
27. <a href="MemberDetails.aspx?memberID=229" title="Jamal Nasir">J. Nasir</a>,M. H. Jamaluddin,M. Khalily,M. R. Kamarudin ,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Design of an MIMO Dielectric Resonator Antenna for 4G applications, Journal of Wireless Personal Communications-Springer., 2016
28. <a href="MemberDetails.aspx?memberID=229" title="Jamal Nasir">J. Nasir</a>,Mohd H. Jamaluddin,Mohsen Khalily,Muhammad R. Kamarudin,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Raghuraman Selvaraju A Reduced Size Dual Port MIMO DRA with High Isolation for 4G applications, International Journal of RF and Microwave Computer-Aided Engineering, 2015
29. B.D.Braaten,S.Roy,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,D.E. Anagnostou Phase-Compensated Conformal Antennas for Changing Spherical Surfaces, IEEE Transactions on Antennas and Propagation, 2014
30. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,S.Roy,M.M.Masud,B.Ijaz,B.D.Braaten Analysis of the Noise Voltage Coupling (Crosstalk) between Right-Handed and Composite Right/Left-Handed (CRLH) Transmission Lines on Printed Circuit Boards, IEEE Transactions on Electromagnetic Compatibility, 2013
31. B.D.Braaten,M.A.Aziz,S.Roy,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,N.F.Chamberlain,D.E. Anagnostou A Self-Adapting Flexible (SELFLEX) Antenna Array for Changing Conformal Surface Applications,, IEEE Transactions on Antennas and Propagation, vol. 61, no. 2, Feb., 2013, pp. 655 - 665, 2013
32. M.M.Masud,B.Ijaz,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,B.D.Braaten A Compact Dual-Band EMI Metasurface Shield With an Actively Tunable Polarized Lower Band, IEEE Transactions on Electromagnetic Compatibility, 2012
33. <a href="MemberDetails.aspx?memberID=217" title="Dr. Imdad Khan">I.Khan</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,P.S.Hall Transmit-Receive Diversity for 2x2 MIMO Channel in Body Area Networks, IET Microwaves, Antennas and Propagation Journal, 2011

Conference Publications

1. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Reconfigurable Linear Terahertz Antenna Array with Embedded Magnetic Particles for 6G Communication, , 2025
2. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Linear Microstrip Phased Array with Novel Integrated Phase Shifters, , 2024
3. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Planar Metamaterial Transmission Line Phase Shifter with Embedded Silver-Coated Ferrite Particles, , 2023
4. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Designing a Conformal Metamaterial Transmission Line Phase Shifter with Embedded Micron-Sized Magnetic Particles, , 2023
5. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Terahertz Frequency Reconfigurable Microstrip Patch Antenna Using Micron-Sized Silver-Coated Ferrite Particles as Switching Elements , , 2023
6. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Sidelobe level and nulls control of defected linear antenna arrays using an optimization algorithm, , 2022
7. Arslan Ali Shah,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Hina Munsif,Ali Imran Najam CPW-Fed Three-Arm Archimedean Spiral Antenna for X-band Applications, , 2021
8. Adnan Tariq,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,<a href="MemberDetails.aspx?memberID=230" title="Jalil ur Rehman Kazim">J.kazim</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=684" title="Dr. Alam Zaib">A. Zaib</a>,Muhammad Ayaz,Rashid Ahmed Bhatti Interpolation Based Radiation Pattern Correction in Conformal Beamforming Arrays, , 2019
9. Muhammad Ayaz,Adnan Tariq,Waleed Saif,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,<a href="MemberDetails.aspx?memberID=230" title="Jalil ur Rehman Kazim">J.kazim</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Rashid Ahmad Bhatti LSE Based Radiation Pattern Compensation in Wedge Shaped Deformed Conformal Antenna Arrays, , 2018
10. Adnan Tariq,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Muhammad Ayaz,<a href="MemberDetails.aspx?memberID=230" title="Jalil ur Rehman Kazim">J.kazim</a>,Waleed Saif,Rashid Ahmad Bhatti ,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> LSE Based Radiation Pattern Compensation in Wedge Shaped Deformed Conformal Antenna Arrays, , 2018
11. <a href="MemberDetails.aspx?memberID=230" title="Jalil ur Rehman Kazim">J.kazim</a>,Waleed Saif,Muhammad Ayaz,Adnan Tariq,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,<a href="MemberDetails.aspx?memberID=232" title="Aisha Bibi">Aisha</a>,Rashid Ahmad Bhatti ,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Design of an 8-element conformal cylindrical array and its radiation pattern compensation, , 2018
12. Muhammad Rizwan,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,Muhammad Asim Abbasi,<a href="MemberDetails.aspx?memberID=230" title="Jalil ur Rehman Kazim">J.kazim</a> An Active Dual-Band Metamaterial Based EMI Shield With Upper Band Reconfigurable, , 2018
13. <a href="MemberDetails.aspx?memberID=596" title="Dr.Adnan Anwar Awan ">Adnan Anwar</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,Aqdas Naveed Malik Performance Comparisons of Fixed and Adaptive Beamforming Techniques for 4G Smart Antennas, , 2017
14. Haseeba Naveed Qureshi,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=231" title="Shahid Khan">S.Khan</a>,<a href="MemberDetails.aspx?memberID=230" title="Jalil ur Rehman Kazim">J.kazim</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> Strong Coupling (Crosstalk) Between Printed Microstrip Transmission Lands on Printed Circuit Boards, , 2017
15. Haroon Ahmed,Nabeel Muqarrab,Muhammad Rehan Zaffar,<a href="MemberDetails.aspx?memberID=230" title="Jalil ur Rehman Kazim">J.kazim</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Compact Passive UHF RFID Meandered Dipole Tag, , 2016
16. Manzoor Elahi,<a href="MemberDetails.aspx?memberID=231" title="Shahid Khan">S.Khan</a>,<a href="MemberDetails.aspx?memberID=623" title="Dr. Hazrat Ali">Hazrat Ali</a>,<a href="MemberDetails.aspx?memberID=516" title="Sikander Khan">S Khan</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Design of multi-band antenna for LTE and WiMAX applications using step-shaped drivers with the truncated ground plane, , 2016
17. D. Schuette,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S. Nariyal,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,B. D. Braaten, Strong Coupling (Crosstalk) Between Printed Microstrip and Complementary Split Ring Resonator (CSRR) Loaded Transmission Lines in Multilayer Printed Circuit Boards (PCB), , 2016
18. <a href="MemberDetails.aspx?memberID=234" title="Yousaf Murtaza Rind">Yousaf</a>,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Direction of Arrival Estimation Using Fast Bayesian Pursuit, , 2016
19. Haseeba Qureshi,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> MS(Thesis) Analysis Of Strong Coupling Between PCB Lands , , 2016
20. <a href="MemberDetails.aspx?memberID=229" title="Jamal Nasir">J. Nasir</a>,Mohd. H. Jamaluddin,Mohsen Khalily,Muhammad R. Kamarudin,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> A Dual-Port MIMO DRA with High Isolation for LTE Applications, , 2014
21. B. D. Braaten,S. Roy,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S. Nariyal,D. E. Anagnostou An Autonomous Self-Adapting Conformal Array for Cylindrical Surfaces with a Changing Radius,, , 2014
22. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,B. D. Braaten "Nulls of a Conformal Beamforming Array on an Arbitrary Wedge-Shaped Surface, , 2014
23. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,B. D. Braaten "On the Effects of a Changing Cylindrical Surface on the Nulls of a Conformal Beamforming Array,, , 2014
24. B.Ijaz,S.Roy,M.M.Masud,A.Iftikhar,S.Nariyal,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,K. Asirvatham,B. Booth,B. D. Braaten A Series-fed Microstrip Patch Array with Interconnecting CRLH Transmission Lines for WLAN Applications, , 2014
25. B.Ijaz,A.Sanyal,A.Mendoza-Radal,S.Roy,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,M.T.Reich,D.Dawn,B.D.Braaten,N.F.Chamberlain,D.E. Anagnostou Gain Limits of Phase Compensated Conformal Antenna Arrays on Non-Conducting Spherical Surfaces using the Projection Method, , 2013
26. S.Nariyal,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.A.Naqvi,B.Ijaz,M.M.Masud,B.Booth,K. Asirvatham ,B.D.Braaten On the Use of Amplitude Tapering for Pattern Correction of Conformal (Curved) Antennas, , 2013
27. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,B.D.Braaten Crosstalk Between Right-Handed and Complementary Split Ring Resonator (CSRR) Transmission Lines, , 2013
28. B.D.Braaten,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,S.A.Naqvi,M.Iskander,D.E. Anagnostou Scanning Characteristics of a Self-Adapting Phased-Array Antenna on a Wedge-Shaped Conformal Surface, , 2013
29. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,S.Roy,M.M.Masud,B.Ijaz,A.Iftikhar,S.A.Naqvi,B.D.Braaten A Note on the Fundamental Maximum Gain Limit of the Projection Method for Conformal Phased Array Antennas, , 2012
30. B.D.Braaten,S.Roy,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,B.Ijaz,M.M.Masud,S.A.Naqvi,A.Iftikhar A Cascaded Reconfigurable RH/CRLH-Zero-Phase Microstrip Transmission Line Unit Cell, , 2012
31. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,S.Nariyal,S.Roy,B.D.Braaten Analysis on the Coupling Between Right-Handed and CRLH Transmission Lines, , 2012
32. M.A.Aziz,S.Roy,L. A. Berge,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,B.D.Braaten A Conformal CPW Folded Slot Antenna Array Printed on a Kapton Substrate, , 2012

Books and Book Chapters

1. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a> Beamforming Array Failure Correction for mm-Wave Synthetic Aperture Radar Applications, , 2024
2. Hina Munsif,Braaten B.D,<a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a> Element Failure Correction Techniques for Phased Array Antennas in Future Terahertz Communication Systems, , 2021
3. <a href="MemberDetails.aspx?memberID=469" title="Dr Irfan Ullah">I.Ullah</a>,<a href="MemberDetails.aspx?memberID=75" title="Dr. Shahid Khattak">S.Khattak</a>,B.D Braaten Broadside Pattern Correction Techniques for Conformal Antenna Arrays, , 2020
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