Omar M. Ramahi

27 papers Journal 24Unranked 2
YearRankTypeTitle / Venue / Authors
2025 — conf
Digital Twin-Driven Radar for Human Monitoring Optimization.
XR (4)
Sebastian Ratto, Ahmed N. Sayed, Abdelrahman Elbadrawy, Arien Sligar, Omar M. Ramahi, George Shaker
2025 J jnl
Sensitive Microwave Sensor for Detection and Quantification of Water in Adulterated Honey.
IEEE Trans. Instrum. Meas.
Hafize Hasar, Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Huseyin Korkmaz, Kadir Yuzgulec, Muharrem Karaaslan, Amir Ebrahimi, Vahid Nayyeri, Omar M. Ramahi
2025 J jnl
Thickness-Independent Permittivity Determination of Nondispersive or Weakly Dispersive Materials Using Amplitude-Only Transmission Measurements.
IEEE Trans. Instrum. Meas.
Ugur Cem Hasar, Husain Ali, Vahid Nayyeri, Omar M. Ramahi
2024 J jnl
A Microwave Differential Dielectric Sensor Based on Mode Splitting of Coupled Resonators.
Sensors
Ali M. Almuhlafi, Mohammed S. Alshaykh, Mansour Alajmi, Bassam Alshammari, Omar M. Ramahi
2024 J jnl
Machine Learning for UAV Classification Employing Mechanical Control Information.
IEEE Trans. Aerosp. Electron. Syst.
Ahmed N. Sayed, Omar M. Ramahi, George Shaker
2024 J jnl
Methodology for Diagnosis of Defect or Damage in Reflection-Symmetric Multilayer Structures Using Analysis of Late-Time Natural-Mode Amplitudes.
IEEE Trans. Instrum. Meas.
Ugur Cem Hasar, Hamdullah Ozturk, Vahid Nayyeri, Omar M. Ramahi
2023 J jnl
A Highly Sensitive 3D Resonator Sensor for Fluid Measurement.
Sensors
Ali M. Almuhlafi, Omar M. Ramahi
2023 J jnl
Artificial Neural Network Model for Evaluating Parameters of Reflection-Asymmetric Samples From Reference-Plane-Invariant Measurements.
IEEE Trans. Instrum. Meas.
Ugur Cem Hasar, Hamdullah Ozturk, Mehmet Ertugrul, Joaquim José Barroso, Omar M. Ramahi
2023 J jnl
Permittivity Extraction of Soil Samples Using Coaxial-Line Measurements by a Simple Calibration.
IEEE Trans. Geosci. Remote. Sens.
Hafize Hasar, Ugur Cem Hasar, Hamdullah Ozturk, Mucahit Izginli, Nevzat Aslan, Taskin Oztas, Mehmet Ertugrul, Mehmet Karayilan, Omar M. Ramahi
2022 J jnl
A Wearable Circularly Polarized Antenna Backed by AMC Reflector for WBAN Communications.
IEEE Access
Youcef Braham Chaouche, Mourad Nedil, Ismail Ben Mabrouk, Omar M. Ramahi
2022 J jnl
Broadband Soil Permittivity Measurements Using a Novel De-Embedding Line-Line Method.
IEEE Geosci. Remote. Sens. Lett.
Hafize Hasar, Ugur Cem Hasar, Yunus Kaya, Taskin Oztas, Mustafa Y. Canbolat, Nevzat Aslan, Mehmet Ertugrul, Omar M. Ramahi
2022 J jnl
Complex Permittivity and Thickness Evaluation of Low-Loss Dielectrics From Uncalibrated Free-Space Time-Domain Measurements.
IEEE Trans. Geosci. Remote. Sens.
Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Mucahit Izginli, Joaquim José Barroso, Omar M. Ramahi, Mehmet Ertugrul
2022 J jnl
Improved Method for Permittivity Determination of Dielectric Samples by Free-Space Measurements.
IEEE Trans. Instrum. Meas.
Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Mucahit Izginli, Mehmet Ertugrul, Joaquim José Barroso, Omar M. Ramahi
2021 J jnl
Accuracy-Improved and Low-Cost Material Characterization Using Power Measurement and Artificial Neural Network.
IEEE Trans. Instrum. Meas.
Tahoura Mosavirik, Mohammad Hashemi, Mohammad Soleimani, Vahid Nayyeri, Omar M. Ramahi
2021 J jnl
Highly Efficient Front End Direct Conversion Receiver for 28-GHz Wireless Access Point.
IEEE Access
Mohammad Akbari, Mohammadmahdi Farahani, Mansoor Dashti Ardakani, Ali Lalbakhsh, Saman Zarbakhsh, Serioja Ovidiu Tatu, Abdel Razik Sebak, Omar M. Ramahi, Tayeb A. Denidni
2021 J jnl
Permittivity Characterization of Dispersive Materials Using Power Measurements.
IEEE Trans. Instrum. Meas.
Tahoura Mosavirik, Mohammad Soleimani, Vahid Nayyeri, Seyed Hossein Mirjahanmardi, Omar M. Ramahi
2020 J jnl
Permittivity Reconstruction of Nondispersive Materials Using Transmitted Power at Microwave Frequencies.
IEEE Trans. Instrum. Meas.
Seyed Hossein Mirjahanmardi, Ali M. Albishi, Omar M. Ramahi
2020 J jnl
Review of Microwaves Techniques for Breast Cancer Detection.
Sensors
Maged Aldhaeebi, Khawla Alzoubi, Thamer S. Almoneef, Saeed M. Bamatraf, Hussein Attia, Omar M. Ramahi
2019 J jnl
Intelligent Sensing Using Multiple Sensors for Material Characterization.
Sensors
Ali M. Albishi, Seyed H. Mirjahanmardi, Abdulbaset Ali, Vahid Nayyeri, Saud Wasly, Omar M. Ramahi
2018 — conf
Full Characterization of Magneto-Dielectric Materials Using a Novel CSRR Based Sensor.
IST
Maryam Saadat-Safa, Vahid Nayyeri, Mostafa Khanjarian, Mohammad Soleimani, Omar M. Ramahi
2016 J jnl
Reducing Sweeping Frequencies in Microwave NDT Employing Machine Learning Feature Selection.
Sensors
Abdelniser Moomen, Abdulbaset Ali, Omar M. Ramahi
2015 J jnl
Dielectric Sensors Based on Electromagnetic Energy Tunneling.
Sensors
Omar Siddiqui, Mani Kashanianfard, Omar M. Ramahi
2015 J jnl
Intelligent Detection of Cracks in Metallic Surfaces Using a Waveguide Sensor Loaded with Metamaterial Elements.
Sensors
Abdulbaset Ali, Bing Hu, Omar M. Ramahi
2014 J jnl
Detection of Surface and Subsurface Cracks in Metallic and Non-Metallic Materials Using a Complementary Split-Ring Resonator.
Sensors
Ali M. Albishi, Omar M. Ramahi
2013 J jnl
Erratum to "Material characterization using complementary split-ring resonators".
IEEE Trans. Instrum. Meas.
Muhammed Said Boybay, Omar M. Ramahi
2012 J jnl
Material Characterization Using Complementary Split-Ring Resonators.
IEEE Trans. Instrum. Meas.
Muhammed Said Boybay, Omar M. Ramahi
1990 — —
Boundary conditions for the solution of open-region electromagnetic scattering problems
Omar M. Ramahi