- Hasar Uğur Cem, Kaya Yunus, Öztürk Gökhan, Ertuğrul Mehmet, Koraşlı Celal,"Broadband, Stable, and Noniterative Dielectric Constant Measurement of Low-Loss Dielectric Slabs Using a Frequency-Domain Free-Space Method",Institute of Electrical and Electronics Engineers (IEEE),vol.70,no:12,pp:12435 - 12439, 2022
- Hasar Uğur Cem, Öztürk Gökhan, Kaya Yunus, Bute Musa, Karaaslan Muharrem, Barroso Joaquım Jose, Ramahi Omar Mustafa, Ertuğrul Mehmet,"Feasible Extraction Method for Electromagnetic Properties of Multilayer Metamaterials with Short-Circuit Termination",Institute of Electrical and Electronics Engineers (IEEE),vol.70,no:11,pp:10650 - 10659, 2022
- Koşunalp Selahattin, Kaya Yunus,"Iot-Tdma: a Performance Evaluation of Tdma Scheme for Wireless Sensor Networks with Internet of Things",Concurrency and Computation: Practice and Experience,vol.34,no:21, 2022
- Hasar Uğur Cem, Kaya Yunus, İzgınlı Mücahit, Öztürk Hamdullah, Barroso Joaquım Jose, Ramahi Omar Mustafa, Ertuğrul Mehmet,"Determination of Propagation Constants and Wave Impedance of Non-Reciprocal Networks From Position-Insensitive Waveguide Measurements",IEEE Transactions on Microwave Theory and Techniques,vol.70,no:5,pp:2723 - 2731, 2022
- Hasar Uğur Cem, Kaya Yunus, Öztürk Hamdullah, İzgınlı Mücahit, Ertuğrul Mehmet, Barroso Joaquım Jose, Ramahi Omar Mustafa,"Improved Method for Permittivity Determination of Dielectric Samples by Free-Space Measurements",IEEE Transactions on Instrumentation and Measurement,vol.71,pp:6002108 - , 2022
- Hasar Hafize, Hasar Uğur Cem, Kaya Yunus, Öztaş Taşkın, Canbolat Mustafa Yıldırım, Aslan Nevzat, Ertuğrul Mehmet, Ramahi Omar Mustafa,"Broadband Soil Permittivity Measurements Using a Novel De-Embedding Line-Line Method",IEEE Geoscience and Remote Sensing Letters,vol.19,pp:5002605 - , 2022
- Hasar Uğur Cem, Öztürk Gökhan, Kaya Yunus, Ertuğrul Mehmet,"Calibration-Free Time-Domain Free-Space Permittivity Extraction Technique",IEEE Transactions on Antennas and Propagation,vol.70,no:2,pp:1565 - 1568, 2022
- Hasar Uğur Cem, Kaya Yunus, Öztürk Hamdullah, İzgınlı Mücahit, Barroso Joaquım Jose, Ramahi Omar Mustafa, Ertuğrul Mehmet,"Complex Permittivity and Thickness Evaluation of Low-Loss Dielectrics From Uncalibrated Free-Space Time-Domain Measurements",IEEE Transactions on Geoscience and Remote Sensing,vol.60,pp:4702410 - , 2022
- Kaya Yunus,"Feasible Waveguide Method for Obtaining Electromagnetic Properties of Biaxial Bianisotropic Materials with Strong Magneto-Electric Coupling",European Journal of Science and Technology (EJOSAT),no:25,pp:493 - 497, 2021
- Hasar Uğur Cem, Kaya Yunus, Öztürk Gökhan, Öztürk Hamdullah, İzgınlı Mücahit, Ertuğrul Mehmet,"New Formalism for Characterization of Simple Non-Reciprocal Networks Free From Singularity-Point Problem",Measurement,vol.177,pp:109309 - , 2021
- Hasar Uğur Cem, Kaya Yunus, Öztürk Gökhan, Ertuğrul Mehmet,"Effect of Sample Deformation in Longitudinal Axis on Material Parameter Extraction by Waveguides",Measurement,vol.176,pp:109175 - , 2021
- Hasar Uğur Cem, Öztürk Gökhan, Barroso Joaquım Jose, Gürbüz Tolga Ulaş, Kaya Yunus, Ertuğrul Mehmet,"Graphical Method for Examining Complex Natural Frequencies of Dispersive Materials",IEEE Microwave and Wireless Components Letters,vol.31,no:5,pp:421 - 424, 2021
- Hasar Uğur Cem, Öztürk Hamdullah, Kaya Yunus, İzgınlı Mücahit, Ertuğrul Mehmet,"Parameter Retrieval of Samples on a Substrate From Reflection-Only Waveguide Measurements",IEEE Microwave and Wireless Components Letters,vol.31,no:3,pp:320 - 323, 2021
- Hasar Uğur Cem, Kaya Yunus, İzgınlı Mücahit, Öztürk Hamdullah, Ertuğrul Mehmet, Ramahı Omar Mustafa,"Coupling Analysis Between Resonating Metamaterial Slabs Using Scattering Parameters",Measurement,pp:109562 - , 2021
- Hasar Uğur Cem, Kaya Yunus, Ertuğrul Mehmet,"Measurement of Propagation Characteristics of Nonreciprocal Networks/Lines Using a Line\u2013line Method",IEEE Transactions on Electromagnetic Compatibility,vol.63,pp:1 - 8, 2021
- Hasar Hafize, Hasar Uğur Cem, Kaya Yunus, Öztürk Hamdullah, İzgınlı Mücahit, Özbek İbrahim Yücel, Öztaş Taşkın, Canbolat Mustafa Yıldırım, Ertuğrul Mehmet,"Prediction of Water-Adulteration Within Honey by Air-Line De-Embedding Waveguide Measurements",Measurement,pp:109469 - , 2021
- Hasar Uğur Cem, Öztürk Gökhan, Kaya Yunus, Barroso Joaquım Jose, Ertuğrul Mehmet,"Simple and Accurate Electromagnetic Characterization of Omega-Class Bianisotropic Metamaterials Using the State Transition Matrix Method",IEEE Transactions on Antennas and Propagation,vol.69,no:10,pp:7064 - 7067, 2021
- Hasar Uğur Cem,Kaya Yunus,Öztürk Gökhan,Ertuğrul Mehmet,"Propagation Constant Measurements of Reflection-Asymmetric and Nonreciprocal Microwave Networks From S-Parameters Without Using a Reflective Standard",Measurement,vol.165,pp:108126 - , 2020
- Kaya Yunus,Coşkun Aykut,"3 Fazlı 600 Kw Gücünde Kısa Devre Kafesli Rotorlu Asenkron Motorun Tasarımı: Fiziksel Boyutlandırılması ve Elektriksel Hesaplamaları",Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi,vol.12,no:3,pp:1651 - 1665, 2019
- Hasar Uğur Cem,Kaya Yunus,Barroso Joaquım Jose,"Transient Plane-Wave Transmission Through an N-Layer Structure by the Method of Subregions",IEEE Antennas and Wireless Propagation Letters,vol.18,no:9,pp:1868 - 1872, 2019
- Kaya Betül,Kaya Yunus,"Elektrik Kaynaklı Yanma ve Yangın",Bayburt Üniversitesi Fen Bilimleri Dergisi,vol.2,no:1,pp:152 - 157, 2019
- Hasar Uğur Cem,Buldu Gül,Kaya Yunus,Öztürk Gökhan,"Determination of Effective Constitutive Parameters of Inhomogeneous Metamaterials with Bianisotropy",IEEE Transactions on Microwave Theory and Techniques,vol.66,no:8,pp:3734 - 3744, 2018
- Hasar Uğur Cem,Kaya Yunus,"Self-Calibrating Noniterative Complex Permittivity Extraction of Thin Dielectric Samples",IEEE Transactions on Electromagnetic Compatibility,vol.60,no:2,pp:354 - 361, 2018
- Hasar Uğur Cem,Kaya Yunus,"Noniterative Complex Permittivity Retrieval Using Calibration-İndependent Waveguide Measurements",Sensors and Actuators A: Physical,vol.263,pp:654 - 666, 2017
- Hasar Uğur Cem,Kaya Yunus,Barroso Joaquım Jose,Ertuğrul Mehmet,"Determination of Reference-Plane Invariant, Thickness-Independent, and Broadband Constitutive Parameters of Thin Materials",IEEE Transactions on Microwave Theory and Techniques,vol.63,no:7,pp:2313 - 2321, 2015
- Hasar Uğur Cem,Barroso Joaquım Jose,Buldu Gül,Bute Musa,Kaya Yunus,Karacalı Tevhit,Ertuğrul Mehmet,"Reference-Plane-Invariant Effective Thickness and Electromagnetic Property Determination of Isotropic Metamaterials Involving Boundary Effects",IEEE Journal of Selected Topics in Quantum Electronics,vol.21,no:4,pp:301 - 311, 2015
- Hasar Uğur Cem,Barroso Joaquım Jose,Kaya Yunus,Karacalı Tevhit,Ertuğrul Mehmet,"Investigation of Transmitted, Reflected, and Absorbed Powers of Periodic and Aperiodic Multilayered Structures Composed of Bi-Anisotropic Metamaterial Slab and Conventional Material",Photonics and Nanostructures - Fundamentals and Applications,vol.13,pp:106 - 119, 2015
- Hasar Uğur Cem,Barroso Joaquım Jose,Kaya Yunus,Ertuğrul Mehmet,Bute Musa,Catala Cıvera Jose M,"Two-Step Numerical Procedure for Complex Permittivity Retrieval of Dielectric Materials From Reflection Measurements",Applied Physics A,vol.116,no:4,pp:1701 - 1710, 2014
- Hasar Uğur Cem,Bute Musa,Barroso Joaquım Jose,Sabah Cumali,Kaya Yunus,Ertuğrul Mehmet,"Power Analysis of Multilayer Structures Composed of Conventional Materials and Bi-Anisotropic Metamaterial Slabs",Journal of the Optical Society of America B,vol.31,no:5,pp:939 - 947, 2014
- Hasar Uğur Cem,Barroso Joaquım Jose,Kaya Yunus,Bute Musa,Ertuğrul Mehmet,"Simple Procedure for Robust and Accurate Complex Permittivity Measurements of Low-Loss Materials Over a Broad Frequency Band",Journal of Electromagnetic Waves and Applications,vol.28,no:8,pp:903 - 915, 2014
- Cansız Ahmet,Yıldızer İrfan,Oral Emin Argun,Kaya Yunus,"An Effective Noncontact Torque Mechanism and Design Considerations for an Evershed-Type Superconducting Magnetic Bearing System",IEEE Transactions on Applied Superconductivity,vol.24,no:1,pp:22 - 29, 2014
- Hasar Uğur Cem,Barroso Joaquım Jose,Bute Musa,Kaya Yunus,Kocadağıstan Mustafa Engin,Ertuğrul Mehmet,"Attractive Method for Thickness-İndependent Permittivity Measurements of Solid Dielectric Materials",Sensors and Actuators A: Physical,vol.206,pp:107 - 120, 2014
- Hasar Uğur Cem,Kaya Yunus,Bute Musa,Barroso Joaquım Jose,Ertuğrul Mehmet,"Microwave Method for Reference-Plane-İnvariant and Thickness-İndependent Permittivity Determination of Liquid Materials",Review of Scientific Instruments,vol.85,no:1,pp:14705 - , 2014
- Hasar Uğur Cem,Barroso Joaquım Jose,Kaya Yunus,Ertuğrul Mehmet,Bute Musa,"Reference-Plane İnvariant Transmission-Reflection Method for Measurement of Constitutive Parameters of Liquid Materials",Sensors and Actuators A: Physical,vol.203,pp:346 - 354, 2013
- Kaya Yunus,Cansız Ahmet,Yıldızer İrfan,"Driving Mechanism of a Superconducting Magnetic Bearing System",Journal of Superconductivity and Novel Magnetism,vol.26,no:4,pp:1233 - 1239, 2013
- Hasar Uğur Cem,Barroso Joaquım Jose,Sabah Cumali,Kaya Yunus,Ertuğrul Mehmet,"Stepwise Technique for Accurate and Unique Retrieval of Electromagnetic Properties of Bianisotropic Metamaterials",Journal of the Optical Society of America B,vol.30,no:4,pp:1058 - 1068, 2013
- Hasar Uğur Cem,Barroso Joaquım Jose,Sabah Cumali,Kaya Yunus,Ertuğrul Mehmet,"Differential Uncertainty Analysis for Evaluating the Accuracy of S-Parameter Retrieval Methods for Electromagnetic Properties of Metamaterial Slabs",Optics Express,vol.20,no:27,pp:29002 - 29022, 2012
- Hasar Uğur Cem,Barroso Joaquım Jose,Sabah Cumali,Özbek İbrahim Yücel,Kaya Yunus,Dal Deniz,Aydın Tolga,"Retrıeval of Effectıve Electromagnetıc Parameters of Isotropıc Metamaterıals Usıng Reference-Plane Invarıant Expressıons",Progress In Electromagnetics Research,vol.132,pp:425 - 441, 2012
- Hasar Uğur Cem,Barroso Joaquım Jose,Sabah Cumali,Kaya Yunus,"Resolvıng Phase Ambıguıty ın the Inverse Problem of Reflectıon-Only Measurement Methods",Progress In Electromagnetics Research,vol.129,pp:405 - 420, 2012
- Hasar Uğur Cem,Kaya Yunus,"Reference-Independent Microwave Method for Constitutive Parameters Determination of Liquid Materials From Measured Scattering Parameters",Journal of Electromagnetic Waves and Applications,vol.25,no:11-12,pp:1708 - 1717, 2011