Outputs (79)

Scattering and Roughness Analysis of Indoor Materials at Frequencies from 750 GHz to 1.1 THz (2021)
Journal Article
Sheikh, F., Zantah, Y., Ben Mabrouk, I., Alissa, M., Barowski, J., Rolfes, I., & Kaiser, T. (2021). Scattering and Roughness Analysis of Indoor Materials at Frequencies from 750 GHz to 1.1 THz. IEEE Transactions on Antennas and Propagation, 69(11), 7820-7829. https://doi.org/10.1109/tap.2021.3076577

The problem of wave propagation and scattering at terahertz (THz) frequencies has become increasingly important, in particular for accurate modeling of future indoor wireless communication channels. The reflective properties of indoor materials with... Read More about Scattering and Roughness Analysis of Indoor Materials at Frequencies from 750 GHz to 1.1 THz.

Ultracompact Quarter-Mode Substrate Integrated Waveguide Self-Diplexing Antenna (2021)
Journal Article
Iqbal, A., Al-Hasan, M., Mabrouk, I. B., & Nedil, M. (2021). Ultracompact Quarter-Mode Substrate Integrated Waveguide Self-Diplexing Antenna. IEEE Antennas and Wireless Propagation Letters, 20(7), 1269-1273. https://doi.org/10.1109/lawp.2021.3077451

A highly compact substrate integrated waveguide (SIW) self-diplexing antenna, operating at wireless local area network bands (3.6 and 5.4 GHz), is proposed in this letter. The proposed antenna consists of two closely placed (0.022λ g , where λ g is t... Read More about Ultracompact Quarter-Mode Substrate Integrated Waveguide Self-Diplexing Antenna.

Ultracompact Quarter-Mode Substrate Integrated Waveguide Self-Diplexing Antenna (2021)
Journal Article
Iqbal, A., Al-Hasan, M., Ben Mabrouk, I., & Nedil, M. (2021). Ultracompact Quarter-Mode Substrate Integrated Waveguide Self-Diplexing Antenna. IEEE Antennas and Wireless Propagation Letters, 20(7), 1269-1273. https://doi.org/10.1109/lawp.2021.3077451

A highly compact substrate integrated waveguide (SIW) self-diplexing antenna, operating at wireless local area network bands (3.6 and 5.4 GHz), is proposed in this letter. The proposed antenna consists of two closely placed (0.022 λg , where λg is th... Read More about Ultracompact Quarter-Mode Substrate Integrated Waveguide Self-Diplexing Antenna.

A Systematic Design of a Compact Wideband Hybrid Directional Coupler Based on Printed RGW Technology (2021)
Journal Article
Ali, M. M. M., El-Gendy, M. S., Al-Hasan, M., Mabrouk, I. B., Sebak, A., & Denidni, T. A. (2021). A Systematic Design of a Compact Wideband Hybrid Directional Coupler Based on Printed RGW Technology. IEEE Access, 9, 56765-56772. https://doi.org/10.1109/access.2021.3071758

Printed ridge gap waveguide (PRGW) is considered among the state of art guiding technologies due to its low signal distortion and low loss at Millimeter Wave (mmWave) spectrum, which motivates the research community to use this guiding structure as a... Read More about A Systematic Design of a Compact Wideband Hybrid Directional Coupler Based on Printed RGW Technology.

Biotelemetry and Wireless Powering of Biomedical Implants Using a Rectifier Integrated Self-Diplexing Implantable Antenna (2021)
Journal Article
Iqbal, A., Al-Hasan, M., Mabrouk, I. B., Basir, A., Nedil, M., & Yoo, H. (2021). Biotelemetry and Wireless Powering of Biomedical Implants Using a Rectifier Integrated Self-Diplexing Implantable Antenna. IEEE Transactions on Microwave Theory and Techniques, 69(7), 3438-3451. https://doi.org/10.1109/tmtt.2021.3065560

This article proposes an efficient and complete wireless power transfer (WPT) system (WPTS) for multipurpose biomedical implants. The WPTS is composed of a self-diplexing implantable antenna, efficient rectifier, and WPT transmitter (WPT Tx). The pro... Read More about Biotelemetry and Wireless Powering of Biomedical Implants Using a Rectifier Integrated Self-Diplexing Implantable Antenna.

Series-Slot-Fed Circularly Polarized Multiple-Input–Multiple-Output Antenna Array Enabling Circular Polarization Diversity for 5G 28 GHz Indoor Applications (2021)
Journal Article
Ullah, U., Al-Hasan, M., Koziel, S., & Mabrouk, I. B. (2021). Series-Slot-Fed Circularly Polarized Multiple-Input–Multiple-Output Antenna Array Enabling Circular Polarization Diversity for 5G 28 GHz Indoor Applications. IEEE Transactions on Antennas and Propagation, 69(9), 5607-5616. https://doi.org/10.1109/tap.2021.3066247

In this article, a four-element circularly polarized series-slot-fed multiple-input-multiple-output (MIMO) antenna array with circular polarization (CP) diversity is presented. The proposed design utilizes a combination of 45° inclined slots and a st... Read More about Series-Slot-Fed Circularly Polarized Multiple-Input–Multiple-Output Antenna Array Enabling Circular Polarization Diversity for 5G 28 GHz Indoor Applications.

An Ultra-Miniaturized Antenna With Ultra-Wide Bandwidth Characteristics for Medical Implant Systems (2021)
Journal Article
Yousaf, M., Mabrouk, I. B., Zada, M., Akram, A., Amin, Y., Nedil, M., & Yoo, H. (2021). An Ultra-Miniaturized Antenna With Ultra-Wide Bandwidth Characteristics for Medical Implant Systems. IEEE Access, 9, 40086-40097. https://doi.org/10.1109/access.2021.3064307

In this study, an ultra–miniaturized implantable antenna based system with ultra-wideband characteristics in the industrial, scientific, and medical band (i.e., 2.4–2.48 GHz) is proposed for biomedical applications. A biocompatible and flexible liqui... Read More about An Ultra-Miniaturized Antenna With Ultra-Wide Bandwidth Characteristics for Medical Implant Systems.

A Series Inclined Slot-Fed Circularly Polarized Antenna for 5G 28 GHz Applications (2021)
Journal Article
Ullah, U., Al-Hasan, M., Koziel, S., & Mabrouk, I. B. (2021). A Series Inclined Slot-Fed Circularly Polarized Antenna for 5G 28 GHz Applications. IEEE Antennas and Wireless Propagation Letters, 20(3), 351-355. https://doi.org/10.1109/lawp.2021.3049901

This letter presents the design of a single point-fed, geometrically simple circularly polarized (CP) antenna for 28 GHz Ka-band applications. The proposed antenna is based on a straight microstrip line printed on one side and coupled with the nearly... Read More about A Series Inclined Slot-Fed Circularly Polarized Antenna for 5G 28 GHz Applications.

A Ray Tracing Approach to the Scattering of Electromagnetic Waves from Random Rough Surfaces at Terahertz Frequencies (2020)
Presentation / Conference Contribution
Sheikh, F., Zhang, Y., Zanteh, Y., Mabrouk, I., Hasan, M., & Kaiser, T. (2020, November). A Ray Tracing Approach to the Scattering of Electromagnetic Waves from Random Rough Surfaces at Terahertz Frequencies. Presented at 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Buffalo, New York, USA

In this paper, we analyze the in-room THz wireless links across 275 GHz to 325 GHz frequency spectrum in the presence of random rough surfaces interpreting the scattering phenomenon utilizing well-known reflection models. Focus is given to random rou... Read More about A Ray Tracing Approach to the Scattering of Electromagnetic Waves from Random Rough Surfaces at Terahertz Frequencies.

Feedforward Neural Network-Based Data Aggregation Scheme for Intrabody Area Nanonetworks (2020)
Journal Article
Javaid, S., Wu, Z., Fahim, H., Mabrouk, I. B., Al-Hasan, M., & Rasheed, M. B. (2022). Feedforward Neural Network-Based Data Aggregation Scheme for Intrabody Area Nanonetworks. IEEE Systems Journal, 16(2), 1796-1807. https://doi.org/10.1109/jsyst.2020.3043827

An intrabody area nanonetwork (intra-BANN) is a set of nanoscale devices, which have outstanding cellular level precision and accuracy for enabling noninvasive healthcare monitoring and disease diagnosis. In this article, we design a novel feedforwar... Read More about Feedforward Neural Network-Based Data Aggregation Scheme for Intrabody Area Nanonetworks.