PSU Faculty Profiles

Teaching Assistant

10/01/2003 - 03/01/2005 Alexandria Institute of Engineering and Technology (AIET) Alexandria,Egypt

Technical Support Engineer

03/01/2005 - 02/01/2006 Radio Network Department, Alcatel Cairo,Egypt

Teaching and Research Assistant

02/01/2006 - 08/31/2009 The German University in Cairo (GUC) Cairo,Egypt

Teaching and Research Assistant

08/18/2009 - 12/23/2014 Syracuse University Syracuse, NY,United States of America

Postdoctoral Fellow

03/01/2015 - 07/07/2018 Polytechnique Montreal Montreal,Canada

Walid M. Dyab Dyab W.M.,Mourad S. Ibrahim Ibrahim M.S.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

IEEE Transactions on Microwave Theory and Techniques 2023-04-01,
Maximizing the Gap Height in Gap-Waveguides with Helical Wires Operating at the Vicinity of Resonance

Mourad Ibrahim Ibrahim M.,Walid Dyab Dyab W.,Ahmed Sakr Sakr A.,Ke Wu Wu K.

17th European Conference on Antennas and Propagation, EuCAP 2023 2023-01-01,
Lateral and Rotational Misalignment Tolerance in Separated Gap Waveguides made of Periodic Bed-of-Nails

Walid M. G. Dyab Dyab W.M.G.,Mourad S. Ibrahim Ibrahim M.S.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

2022 16th European Conference on Antennas and Propagation, EuCAP 2022 2022-01-01,
The Resonant Electrical Length of Helical Antennas Placed between Metallic Parallel Plates

Ahmed A. Sakr Sakr A.A.,Walid Dyab Dyab W.,Ke Wu Wu K.

2020 50th European Microwave Conference, EuMC 2020 2021-01-12,
Common-Strip Coupler Mode-Matched Interface for mmW and THz Chip-to-Chip Waveguides

Walid M. G. Dyab Dyab W.M.G.,Mourad S. Ibrahim Ibrahim M.S.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

2020 50th European Microwave Conference, EuMC 2020 2021-01-12,
Ridge Gap Waveguide Enabled Wireless Power Transfer for Electric Vehicle Applications

Walid Dyab Dyab W.,Mourad Ibrahim Ibrahim M.,Ahmed Sakr Sakr A.,Ke Wu Wu K.

2021 International Symposium on Antennas and Propagation, ISAP 2021 2021-01-01,
On the Resonant Electrical Length of Helical Antennas Placed between Metallic Parallel Plates

Walid M. Dyab Dyab W.M.,Ahmed A. Sakr Sakr A.A.,Mourad S. Ibrahim Ibrahim M.S.,Ke Wu Wu K.

IEEE Microwave and Wireless Components Letters 2020-08-01,
Variational Analysis of a Dually Polarized Waveguide Skew Loaded by Dielectric Slab

Walid Dyab Dyab W.,Ahmed Sakr Sakr A.,Ke Wu Wu K.

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings 2020-07-05,
Theoretical Modal Analysis of Square Waveguides filled with Effectively Skew Uniaxial Media

Intikhab Hussain Hussain I.,Walid Dyab Dyab W.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

2019 49th European Microwave Conference, EuMC 2019 2019-10-01,
Latency Performance Evaluation of RF Front-End Transceiver Architecture

Walid Dyab Dyab W.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

Proceedings - ANTEM 2018: 2018 18th International Symposium on Antenna Technology and Applied Electromagnetics 2018-12-10,
Arbitrarily Polarized Antennas Based on Periodic Media with Tilted Axis of Periodicity

Walid M. Dyab Dyab W.M.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

IEEE Transactions on Microwave Theory and Techniques 2018-12-01,
Dually-Polarized Butler Matrix for Base Stations With Polarization Diversity

Walid Dyab Dyab W.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

2018 11th Global Symposium on Millimeter Waves, GSMM 2018 2018-08-17,
Millimeter-wave polarization-inclusive remote sensing system based on dually-polarized six-port junction

Ahmed A. Sakr Sakr A.A.,Walid Dyab Dyab W.,Ke Wu Wu K.

IEEE MTT-S International Microwave Symposium Digest 2018-08-17,
Planar Orthomode Transducer Based on Effective Polarization-Independent Coupling

Walid Dyab Dyab W.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

IEEE MTT-S International Microwave Symposium Digest 2018-08-17,
Integrated Polarization Converter for Planar Cross-Polarized Millimeter Wave Components

Ahmed A. Sakr Sakr A.A.,Walid Dyab Dyab W.,Ke Wu Wu K.

IEEE MTT-S International Microwave Symposium Digest 2018-08-17,
Dually-Polarized Hybrid Junction Based on Polarization-Selective Periodic Wall

Ahmed A. Sakr Sakr A.A.,Walid M. Dyab Dyab W.M.,Ke Wu Wu K.

IEEE Transactions on Microwave Theory and Techniques 2018-08-01,
A dually polarized six-port junction based on polarization-selective coupling for polarization-inclusive remote sensing

Ahmed A. Sakr Sakr A.A.,Walid Dyab Dyab W.,Ke Wu Wu K.

IEEE Transactions on Microwave Theory and Techniques 2018-06-01,
Modeling Effective Anisotropy of Substrate Integrated Dielectric Waveguides for Polarization Diversity

Ahmed Sakr Sakr A.,Walid Dyab Dyab W.,Ke Wu Wu K.

IEEE Transactions on Microwave Theory and Techniques 2018-03-01,
Design Methodologies of Compact Orthomode Transducers Based on Mechanism of Polarization Selectivity

Ahmed A. Sakr Sakr A.A.,Walid M. Dyab Dyab W.M.,Ke Wu Wu K.

IEEE Transactions on Antennas and Propagation 2018-02-01,
Theory of Polarization-Selective Coupling and Its Application to Design of Planar Orthomode Transducers

Ahmed A. Sakr Sakr A.A.,Walid Dyab Dyab W.,Ke Wu Wu K.

IEEE MTT-S International Microwave Symposium Digest 2017-10-04,
Image theory based miniaturization of nonradiative dielectric coupler for millimeter wave integrated circuits

Walid Dyab Dyab W.,Ahmed A. Sakr Sakr A.A.,Ke Wu Wu K.

IEEE MTT-S International Microwave Symposium Digest 2017-10-04,
Characterization of substrate integrated non radiative dielectric slab waveguide for cross-polarized mm-wave components

Tapan K. Sarkar Sarkar T.K.,Mohammad N. Abdallah Abdallah M.N.,Magdalena Salazar-Palma Salazar-Palma M.,Walid M. Dyab Dyab W.M.

IEEE Antennas and Propagation Magazine 2017-06-01,
Surface Plasmons/Polaritons, Surface Waves, and Zenneck Waves: Clarification of the terms and a description of the concepts and their evolution.

Magdalena Salazar-Palma Salazar-Palma M.,Tapan K. Sarkar Sarkar T.K.,Mohammad N. Abdallah Abdallah M.N.,Walid Dyab Dyab W., Prasad Prasad M.V.S.N.,Sio Weng Ting Ting S.W.

Handbook of Antenna Technologies 2016-09-15,
Physics and mathematics of radio wave propagation in cellular wireless communications

Walid Dyab Dyab W., Abdallah Abdallah M.N., Sarkar Sarkar T.K., Salazar-Palma Salazar-Palma M.

IEEE MTT-S International Microwave Symposium Digest 2016-08-09,
A hands-on approach for engineering students and practitioners to analyze electromagnetic interactions on flat boundaries

Ahmed A. Sakr Sakr A.A.,Walid Dyab Dyab W.,Ke Wu Wu K.

Mediterranean Microwave Symposium 2016-07-02,
Slow wave propagation in metal-insulator-semiconductor-ferrite structures operating in the vicinity of resonance

Walid M.G. Dyab Dyab W.M.G.,Tapan K. Sarkar Sarkar T.K.,Mohammad N. Abdallah Abdallah M.N.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Transactions on Antennas and Propagation 2016-04-15,
Green's Function Using Schelkunoff Integrals for Horizontal Electric Dipoles over an Imperfect Ground Plane

Walid Dyab Dyab W.,Christophe Caloz Caloz C.,Simon Otto Otto S.

2015 International Symposium on Antennas and Propagation, ISAP 2015 2016-04-04,
Interpretation of complex frequencies in propagation problems

Abdallah Abdallah M.N., Dyab Dyab W., Sarkar Sarkar T.K., Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2015-10-22,
Electrically small antennas design challenges

Abdallah Abdallah M.N., Dyab Dyab W., Sarkar Sarkar T.K., Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2015-10-22,
Electrically Small Antennas under matched conditions

Hammam A. AlMakadma AlMakadma H.A.,Simon Henin Henin S.,Beth A. Prieve Prieve B.A.,Walid M. Dyab Dyab W.M.,Glenis R. Long Long G.R.

Hearing Research 2015-10-01,
Frequency-change in DPOAE evoked by 1 s/octave sweeping primaries in newborns and adults

Sarkar Sarkar T.K., Dyab Dyab W.M., Abdallah Abdallah M.N., Salazar-Palma Salazar-Palma M., Prasad Prasad M.V.S.N., Ting Ting S.W.

Proceedings of 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014 2014-12-18,
The physiscs of mobile wireless communication explained through an electromagnetic macro model

Tapan K. Sarkar Sarkar T.K.,Walid Dyab Dyab W.,Magdalena Salazar Palma Palma M.S.

2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2014 - Proceedings 2014-11-12,
How did Maxwell come to the conclusion that light was electromagnetic in nature and why did he gave up his concept of displacement current that we even use today?

Walid M.G. Dyab Dyab W.M.G.,Mohammad N. Abdallah Abdallah M.N.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2014 - Proceedings 2014-11-12,
Comments on the analogy between sommerfeld and Schelkunoff integrals for the analysis of dipoles over imperfect half-planes

Abdallah Abdallah M.N., Dyab Dyab W., Sarkar Sarkar T.K., Prasad Prasad M.V.S.N., Misra Misra C.S., Lamparez Lamparez A., Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2014-09-18,
Electromagnetic macro model for analysis of propagation path loss in cellular networks

Walid Dyab Dyab W.,Dojana Salama Salama D.,Tapan. K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2014-09-18,
Multiple-frequency adaptive antenna processing over imperfect ground planes

Walid M. Dyab Dyab W.M.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Transactions on Antennas and Propagation 2014-09-01,
Reply to "comments on 'a physics-based green's function for analysis of vertical electric dipole radiation over an imperfect ground plane'"

Abdallah Abdallah M.N., Dyab Dyab W., Sarkar Sarkar T.K., Prasad Prasad M.V.S.N., Misra Misra C.S., Lamparez Lamparez A., Salazar-Palma Salazar-Palma M., Ting Ting S.W.

IEEE Antennas and Propagation Magazine 2014-08-01,
Further validation of an electromagnetic macro model for analysis of propagation path loss in cellular networks using measured driving-test data

Walid G. Dyab Dyab W.G.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

2014 IEEE Conference on Antenna Measurements and Applications, CAMA 2014 2014-01-06,
What is time reversal and what it cannot do?

Tapan K. Sarkar Sarkar T.K.,Walid M. Dyab Dyab W.M.,Mohammad N. Abdallah Abdallah M.N.,Magdalena Salazar-Palma Salazar-Palma M., Prasad Prasad M.V.S.N.,Sio-Weng Ting Ting S.-W.

IEEE Transactions on Antennas and Propagation 2014-01-01,
Application of the schelkunoff formulation to the sommerfeld problem of a vertical electric dipole radiating over an imperfect ground

Walid M. G. Dyab Dyab W.M.G.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE MTT-S International Microwave Symposium Digest 2014-01-01,
Examining the theoretical basis for the analysis of surface plasmons in the microwave and terahertz regimes

Walid M. Dyab Dyab W.M.,Tapan K. Sarkar Sarkar T.K.,Mohammad N. Abdallah Abdallah M.N.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2013-12-01,
Reconstruction of the time domain response of a CRLH transmission line using analytic continuation

Walid M. Dyab Dyab W.M.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2013-12-01,
Schelkunoff integrals for vertical dipoles

Walid M.G. Dyab Dyab W.M.G.,Mohammad N. Abdallah Abdallah M.N.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE MTT-S International Microwave Symposium Digest 2013-12-01,
On the relation between surface plasmons and sommerfeld's surface electromagnetic waves

Walid Mohamed Galal Dyab Dyab W.M.G.,Tapan Kumar Sarkar Sarkar T.K.,Alejandro García-Lampérez Garcia-Lamperez A.,Magdalena Salazar-Palma Salazar-Palma M.,Miguel Angel Lagunas Lagunas M.A.

IEEE Antennas and Propagation Magazine 2013-10-01,
A critical look at the principles of electromagnetic time reversal and its consequences

Sarkar Sarkar T.K., Dyab Dyab W.,M. Salazar Palma Palma M.S., Prasad Prasad M.V.S.N., Ting Ting S.W.

2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings 2013-01-01,
Dynamic electromagnetic macro modeling of environment to deal with propagation in cellular wireless communication: Theory and experiment

Walid M. Dyab Dyab W.M.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Transactions on Antennas and Propagation 2013-01-01,
A physics-based green's function for analysis of vertical electric Dipole radiation over an imperfect ground plane

Walid M. Dyab Dyab W.M.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2012-12-10,
Time reversal compared to inverse filtering

Walid M. Dyab Dyab W.M.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2012-12-10,
Antenna reciprocity and the theory of electromagnetic time reversal

Walid M. Dyab Dyab W.M.,Tapan K. Sarkar Sarkar T.K.,Magdalena Salazar-Palma Salazar-Palma M.

IEEE Microwave and Wireless Components Letters 2012-12-01,
Time reversal applied to the time domain response of a CRLH transmission line

Sarkar Sarkar T.K., Dyab Dyab W., Salazar Palma Salazar Palma M., Prasad Prasad M.V.S.N., Ting Ting S.W.

2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012 2012-12-01,
Electromagnetic macro modeling of propagation in mobile wireless communication: Theory and experiment

Tapan K. Sarkar Sarkar T.K.,Walid Dyab Dyab W.,Magdalena Salazar Palma Palma M.S.

2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012 2012-12-01,
What did maxwell do to prove light was electromagnetic in nature and the concept of his displacement current

Tapan K. Sarkar Sarkar T.K.,Walid Dyab Dyab W.,Mohammad N. Abdallah Abdallah M.N.,Magdalena Salazar-Palma Salazar-Palma M., Prasad Prasad M.V.S.N.,Sio Weng Ting Ting S.W.,Silvio Barbin Barbin S.

IEEE Antennas and Propagation Magazine 2012-12-01,
Electromagnetic macro modeling of propagation in mobile wireless communication: Theory and experiment

Walid M. G. Dyab Dyab W.M.G.,Tapan K. Sarkan Sarkan T.K.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 2011-11-01,
Multiple targets localization using frequency domain data