Variational Analysis of a Dually Polarized Waveguide Skew Loaded by Dielectric Slab
Walid Dyab, Ahmed Sakr, Mourad Ibrahim and Ke Wu Published in: IEEE Microwave and Wireless Components Letters ( Volume: 30, Issue: 8, August 2020) DOI: 10.1109/LMWC.2020.3004004 Abstract: An expression for the propagation constant, cutoff frequency, and associated fields of the first two modes in a waveguide filled with a tilted slab of the dielectric is derived using the variational analysis. The […]
Dually-Polarized Butler Matrix for Base Stations With Polarization Diversity
Walid Dyab, Ahmed Sakr and Ke Wu Published in: IEEE Transactions on Microwave Theory and Techniques ( Volume: 66, Issue: 12, December 2018) DOI: 10.1109/TMTT.2018.2880786 Abstract: With the great explosion of wireless systems and their applications and also with the limited enabling energy and spectrum resources available, it becomes more and more crucial to focus on the reduction of energy […]
Modeling Effective Anisotropy of Substrate Integrated Dielectric Waveguides for Polarization Diversity
