Omar M. Ramahi

According to our database, Omar M. Ramahi authored at least 24 papers between 1990 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Machine Learning for UAV Classification Employing Mechanical Control Information.

Ahmed N. Sayed, Omar M. Ramahi, George Shaker

IEEE Trans. Aerosp. Electron. Syst., February, 2024

A Microwave Differential Dielectric Sensor Based on Mode Splitting of Coupled Resonators.

Ali M. Almuhlafi, Mohammed S. Alshaykh, Mansour Alajmi, Bassam Alshammari, Omar M. Ramahi

Sensors, February, 2024

Methodology for Diagnosis of Defect or Damage in Reflection-Symmetric Multilayer Structures Using Analysis of Late-Time Natural-Mode Amplitudes.

Ugur Cem Hasar, Hamdullah Ozturk, Vahid Nayyeri, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2024

2023

A Highly Sensitive 3D Resonator Sensor for Fluid Measurement.

Ali M. Almuhlafi, Omar M. Ramahi

Sensors, July, 2023

Artificial Neural Network Model for Evaluating Parameters of Reflection-Asymmetric Samples From Reference-Plane-Invariant Measurements.

Ugur Cem Hasar, Hamdullah Ozturk, Mehmet Ertugrul, Joaquim José Barroso, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2023

Permittivity Extraction of Soil Samples Using Coaxial-Line Measurements by a Simple Calibration.

Hafize Hasar, Ugur Cem Hasar, Hamdullah Ozturk, Mucahit Izginli, Nevzat Aslan, Taskin Oztas, Mehmet Ertugrul, Mehmet Karayilan, Omar M. Ramahi

IEEE Trans. Geosci. Remote. Sens., 2023

2022

Improved Method for Permittivity Determination of Dielectric Samples by Free-Space Measurements.

Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Mucahit Izginli, Mehmet Ertugrul, Joaquim José Barroso, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2022

Complex Permittivity and Thickness Evaluation of Low-Loss Dielectrics From Uncalibrated Free-Space Time-Domain Measurements.

Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Mucahit Izginli, Joaquim José Barroso, Omar M. Ramahi, Mehmet Ertugrul

IEEE Trans. Geosci. Remote. Sens., 2022

Broadband Soil Permittivity Measurements Using a Novel De-Embedding Line-Line Method.

Hafize Hasar, Ugur Cem Hasar, Yunus Kaya, Taskin Oztas, Mustafa Y. Canbolat, Nevzat Aslan, Mehmet Ertugrul, Omar M. Ramahi

IEEE Geosci. Remote. Sens. Lett., 2022

A Wearable Circularly Polarized Antenna Backed by AMC Reflector for WBAN Communications.

Youcef Braham Chaouche, Mourad Nedil, Ismail Ben Mabrouk, Omar M. Ramahi

IEEE Access, 2022

2021

Permittivity Characterization of Dispersive Materials Using Power Measurements.

Tahoura Mosavirik, Mohammad Soleimani, Vahid Nayyeri, Seyed Hossein Mirjahanmardi, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2021

Accuracy-Improved and Low-Cost Material Characterization Using Power Measurement and Artificial Neural Network.

Tahoura Mosavirik, Mohammad Hashemi, Mohammad Soleimani, Vahid Nayyeri, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2021

Highly Efficient Front End Direct Conversion Receiver for 28-GHz Wireless Access Point.

Mohammad Akbari, Mohammadmahdi Farahani, Mansoor Dashti Ardakani, Ali Lalbakhsh, Saman Zarbakhsh, Serioja Ovidiu Tatu, Abdel Razik Sebak, Omar M. Ramahi, Tayeb A. Denidni

IEEE Access, 2021

2020

Permittivity Reconstruction of Nondispersive Materials Using Transmitted Power at Microwave Frequencies.

Seyed Hossein Mirjahanmardi, Ali M. Albishi, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2020

Review of Microwaves Techniques for Breast Cancer Detection.

Maged Aldhaeebi, Khawla Alzoubi, Thamer S. Almoneef, Saeed M. Bamatraf, Hussein Attia, Omar M. Ramahi

Sensors, 2020

2019

Intelligent Sensing Using Multiple Sensors for Material Characterization.

Ali M. Albishi, Seyed H. Mirjahanmardi, Abdulbaset Ali, Vahid Nayyeri, Saud Wasly, Omar M. Ramahi

Sensors, 2019

2018

Full Characterization of Magneto-Dielectric Materials Using a Novel CSRR Based Sensor.

Maryam Saadat-Safa, Vahid Nayyeri, Mostafa Khanjarian, Mohammad Soleimani, Omar M. Ramahi

Proceedings of the 9th International Symposium on Telecommunications, 2018

2016

Reducing Sweeping Frequencies in Microwave NDT Employing Machine Learning Feature Selection.

Abdelniser Moomen, Abdulbaset Ali, Omar M. Ramahi

Sensors, 2016

2015

Dielectric Sensors Based on Electromagnetic Energy Tunneling.

Omar Siddiqui, Mani Kashanianfard, Omar M. Ramahi

Sensors, 2015

Intelligent Detection of Cracks in Metallic Surfaces Using a Waveguide Sensor Loaded with Metamaterial Elements.

Abdulbaset Ali, Bing Hu, Omar M. Ramahi

Sensors, 2015

2014

Detection of Surface and Subsurface Cracks in Metallic and Non-Metallic Materials Using a Complementary Split-Ring Resonator.

Ali M. Albishi, Omar M. Ramahi

Sensors, 2014

2013

Erratum to "Material characterization using complementary split-ring resonators".

Muhammed Said Boybay, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2013

2012

Material Characterization Using Complementary Split-Ring Resonators.

Muhammed Said Boybay, Omar M. Ramahi

IEEE Trans. Instrum. Meas., 2012

1990

Boundary conditions for the solution of open-region electromagnetic scattering problems

Omar M. Ramahi

PhD thesis, 1990