Prof. GÖNÜL SAYAN

2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019, Georgia, United States Of America, 7 - 12 July 2019, pp.631-632

Detection and Microwave Imaging of Conducting Objects Buried Very Closely to the Air-Soil Boundary

Dinc S., Elibol H., Guneri R., Ozdol A. B., Sik F., Yesilyurt I. T., et al.

21st International Conference on Electromagnetics in Advanced Applications (ICEAA), Granada, Nicaragua, 9 - 13 September 2019, pp.40-43 Sustainable Development

Inside-the-wall detection of objects with low metal content using the GPR sensor: effects of different wall structures on the detection performance

DOĞAN M., YESİLTURT O., SAYAN G.

Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XXIII, Orlando, United States, United States Of America, 15 - 19 April 2018

Investigation of the Effects of Buried Object Orientation in Subsurface Target Detection by GPR

DOĞAN M., SAYAN G.

7th IEEE International Symposium on Microwaves, Antennas, Propagation and EMC Technologies, Xi’xxan, China, 24 - 27 October 2017, (Full Text)

Wide Bandwidth Absorption in the MWIR Region using a Thin and Simple Metamaterial Absorber

ÜSTÜN K., SAYAN G.

4th International EMC Turkiye Conference, Ankara, Turkey, 24 - 27 September 2017, (Full Text)

Through-The-Wall Target Detection using GPR A-Scan Data: Effects of Different Wall Structures on Detection Performance

DOĞAN M., SAYAN G.

4th International EMC Turkiye Conference, Ankara, Turkey, 24 - 27 September 2017

Detection of Conducting and Dielectric Objects Buried under a Layer of Asphalt or Concrete Using Simulated Ground Penetrating Radar Signals

DOĞAN M., GÜMÜŞ S., SAYAN G.

ICEAA/IEEE APWC Meeting at Verona, Italy, Verona, Italy, 11 - 15 September 2017

Investigation of Simulated Ground Penetrating Radar Data for Buried Objects Using Quadratic Time-Frequency Transformations

DOĞAN M., SAYAN G.

2017 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, San Diego, United States Of America, 7 - 14 July 2017

Through-the-wall target detection by energy features extracted from simulated ultra wideband radar signals (Çok Geniş Bantli Radar Benzetim Sinyallerinden Hesaplanan Enerji Öznitelikleri ile Duvar Arkasindaki Hedeflerin Tespiti)

DOĞAN M., SAYAN G.

Sinyal İşleme ve Uygulamaları Kurultayı (SIU) 2017, Antalya, Turkey, 15 - 18 May 2017

Delay characteristics comparison of coherently coupled high-Q multi-cavity array and single embedded quantum dot cavity systems

KOCAMAN S., Sayan G. T.

Conference on Quantum Dots and Nanostructures - Growth, Characterization, and Modeling XIV, San-Francisco, Costa Rica, 30 - 31 January 2017, vol.10114

Through-the-Wall Target Detection by Energy Features Extracted from Simulated Ultra Wideband Radar Signals

Dogan M., Turhan-Sayan G.

25th Signal Processing and Communications Applications Conference (SIU), Antalya, Turkey, 15 - 18 May 2017

Thin Wideband Infrared Metamaterial Absorber with Coplanar Metallic Patches of Different Sizes submitted to in Crete Greece September 19 22 2016

ÜSTÜN K., SAYAN G.

10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials’ 2016), Girit, Greece, 19 - 22 September 2016

Yeraltı Radar Verilerinden Enerji Tabanlı Ön İşleme ve Hedef Tespiti

DOĞAN M., AYDIN T., DURSUN A. A., GÜMÜŞ S., KOÇ Y. E., SAYAN G.

URSI-TÜRKİYE’2016 VIII. Bilimsel Kongresi, Ankara, Turkey, 1 - 03 September 2016

Kızılötesi Bantlarda İnce Metamalzeme Sönümleyici Tasarımı

ÜSTÜN K., SAYAN G.

URSI-TÜRKİYE’2016 VIII. Bilimsel Kongresi, Ankara, Turkey, 1 - 03 September 2016

Preprocessing of A Scan GPR Based on Energy Features

DOĞAN M., SAYAN G.

SPIE Defense+Security Symposium 2016, Baltimore, United States Of America, 17 - 21 April 2016

Thin Wideband Infrared Metamaterial Absorber with Coplanar Metallic Patches of Different Sizes

Ustun K., Turhan-Sayan G.

10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), Chania, Greece, 19 - 22 September 2016, pp.352-354

The effect of periodicity distance in electric field direction on the resonance frequency by using equivalent circuit model and simulation

YAŞARÖRTEN P., SAYAN G.

IEEE Antennas and Propagation Society International Symposium, APS 2015, Canada, 19 - 24 July 2015

Broadband One Way Propagation via Dielectric Waveguides with Unequal Effective Index

Oner B. B., Ustun K., KURT H., OKYAY A. K., Turhan-Sayan G.

27th IEEE Photonics Conference (IPC), California, United States Of America, 12 - 16 October 2014, pp.556-557, (Full Text)

Electromagnetic Signal Processing for Feature Extraction and Classification of Lossy Dielectric Targets

Turhan-Sayan G., Barut B. I.

Progress In Electromagnetics Research Symposium, Stockholm, Sweden, 12 - 15 August 2013, pp.184-187

Metamaterial Inspired Electrically Small GSM Antenna with Steerable Radiation Patterns and High Radiation Efficiency

OZNUR T., SAYAN G., ZİOLKOWSKİ R.

2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), United States Of America, 7 - 13 July 2013

A compact five-band SLR type metamaterial

Yurduseven O., Yilmaz A. E., Turhan-Sayan G.

6th European Conference on Antennas and Propagation, EuCAP 2012, Prague, Czech Republic, 26 - 30 March 2012, pp.2865-2867

Electromagnetic Object Recognition for Dielectric Coated Conductors Based on WD-PCA Type Fused Feature Extraction

Turhan-Sayan G., Ergin E.

Progress In Electromagnetics Research Symposium (PIERS), Moscow, Russia, 19 - 23 August 2012, pp.212-215

Frequency tunable metamaterial designs using near field coupled SRR structures in the terahertz region

Ekmekci E., Strikwerda A., Fan K., Keiser G., Zhang X., Turhan-Sayan G., et al.

CLEO: Science and Innovations, CLEO_SI 2011, Baltimore, MD, United States Of America, 1 - 06 May 2011

Frequency tunable metamaterial designs using near field coupled SRR structures in the terahertz region

Ekmekci E., Strikwerda A., Fan K., Keiser G., Zhang X., Turhan-Sayan G., et al.

CLEO: Applications and Technology, CLEO_AT 2011, Baltimore, MD, United States Of America, 1 - 06 May 2011

Frequency tunable metamaterial designs using near field coupled SRR structures in the terahertz region

Ekmeki E., Strikwerda A. C., Fan K., Keiser G., Zhang X., Turhan-Sayan G., et al.

36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011, Houston, TX, United States Of America, 2 - 07 October 2011

Miniaturization of U-shaped multi-band metamaterial structures

Turkmen O., Ekmekci E., Turhan-Sayan G.

2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011, İstanbul, Turkey, 13 - 20 August 2011

Frequency tunable metamaterial designs using near field coupled SRR structures in the terahertz region

Ekmekci E., Strikwerda A., Fan K., Keiser G., Zhang X., Turhan-Sayan G., et al.

2011 Conference on Lasers and Electro-Optics, CLEO 2011, Baltimore, MD, United States Of America, 1 - 06 May 2011, (Full Text)

A new method for the verification of effective medium parameters for metamaterials Metamalzeme etki̇n ortam parametreleri̇ni̇n doǧrulanmasi i̇çi̇n yeni̇ bi̇r yöntem

Ekmekçi E., Turhan-Sayan G.

2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011, Antalya, Turkey, 20 - 22 April 2011, pp.682-685

Parametric investigation of a new multi-band metamaterial design: U-shaped multiple ring magnetic resonators

Turkmen O., Ekmekci E., SAYAN G.

IEEE International Symposium on Antennas and Propagation (APSURSI)/USNC/URSI National Radio Science Meeting, Washington, United States Of America, 3 - 08 July 2011, pp.1516-1518

Metamaterial Sensor Applications Based on Broadside Coupled SRR and V Shaped Resonator Structures

EKMEKÇİ E., SAYAN G.

2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI), United States Of America, 3 - 08 July 2011, pp.1170-1172, (Full Text)

A New Multi-ring SRR Type Metamaterial Design with Multiple Magnetic Resonances

Turkmen O., Ekmekci E., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium (PIERS), Marrakush, Morocco, 20 - 23 March 2011, pp.315-319

Frequency Tunable Metamaterial Designs Using Near Field Coupled SRR Structures in the Terahertz Region

Ekmeki E., Strikwerda A. C., Fan K., Keiser G., Zhang X., Turhan-Sayan G., et al.

36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Texas, United States Of America, 2 - 07 October 2011, (Full Text)

Target recognition by self-organizing map (SOM) type unsupervised clustering using electromagnetic scattered signals in resonance region

Turhan-Sayan G., Katilmi T. T., Sayan E. S.

2010 10th Mediterranean Microwave Symposium, MMS 2010, Guzelyurt, Cyprus (Gkry), 25 - 27 August 2010, pp.196-199

Use of SRR Based Super-Cells to Obtain Multiple Resonances and Broader Frequency Bands with Negative Effective Permeability

Ekmekci E., SAYAN G.

2010 IEEE International Symposium Antennas and Propagation/CNC-USNC/URSI Radio Science Meeting, Toronto, Canada, 11 - 17 July 2010

Equivalent Circuit Models for Split-ring Resonator Arrays

Yasar-Orten P., Ekmekci E., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium, Cambridge, Canada, 5 - 08 July 2010, pp.534-537

Effects of Substrate Parameters on the Resonance Frequency of Double-sided SRR Structures under Two Different Excitations

Ekmekci E., Averitt R. D., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium, Cambridge, Canada, 5 - 08 July 2010, pp.538-539

Unsupervised Electromagnetic Target Classification by Self-organizing Map Type Clustering

Katilmis T. T., Ekmekci E., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium, Cambridge, Canada, 5 - 08 July 2010, pp.240-243

An Electromagnetic Target Classification Method for the Target Sets with Alien Target: Application to Small-scale Aircraft Targets

Secmen M., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium, Cambridge, Canada, 5 - 08 July 2010, pp.235-236

Feasibility study for tunable metamaterial design using multi-split SRR structures and RF MEMS switching

Ekmekci E., Topalli K., AKIN T., Turhan-Sayan G.

2009 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2009, North Charleston, SC, United States Of America, 1 - 05 June 2009

Noise Performances of Two Recently Reported Electromagnetic Target Classification Techniques in Resonance Region: A Comparative Study for the WD-PCA Based Classifier and the MUSIC Algorithm Based Classifier

Ergin E., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium (PIERS 2009 Moscow), Moscow, Russia, 12 - 21 August 2009, pp.762-766, (Full Text)

Effects of Array Dimensions on the Resonance Characteristics of SRR Type Metamaterial Arrays with Small Sizes: Simulations and Experiments

Ekmekci E., Topalli K., AKIN T., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium (PIERS 2009 Moscow), Moscow, Russia, 12 - 21 August 2009, pp.83-86

A Feasibility Study for Tunable Metamaterial Design Using Multi-Split SRR Structures and RF MEMS Switching

Ekmekci E., Topalli K., AKIN T., SAYAN G.

IEEE Antennas and Propagation International Symposium /USNC/URSI National Radio Science Meeting, South-Carolina, United States Of America, 1 - 05 June 2009, pp.1548-1551

Experimental Investigation of Metamaterial Array Structures With Split Ring Resonators

Ekmekci E., Topalli K., AKIN T., SAYAN G.

IEEE 17th Signal Processing and Communications Applications Conference, Antalya, Turkey, 9 - 11 April 2009, pp.551-554

Reducing the Electrical Size of Magnetic Metamaterial Resonators by Geometrical Modifications: A Comparative Study for Single-Sided and Double-Sided Multiple SRR, Spiral and U-Spiral Resonators

Ekmekci E., SAYAN G.

IEEE Antennas-and-Propagation-Society International Symposium, California, United States Of America, 5 - 11 July 2008, pp.1484-1487

A Resonance Region Method for Recognition of Multiple Targets Using the MUSIC Algorithm and a Time Correlation Technique

Secmen M., Ekmekci E., Turhan-Sayan G.

IEEE Antennas-and-Propagation-Society International Symposium, California, United States Of America, 5 - 11 July 2008, pp.4106-4109

Sensitivity of the resonance characteristics of SRR and DSRR (double-sided SRR) type metamaterials to the changes in substrate parameters and the usefulness of DSRR structure for reduced electrical size

Ekmekci E., Turhan-Sayan G.

Progress in Electromagnetics Research Symposium (PIERS 2008), Cambridge, Canada, 2 - 06 July 2008, pp.598-602, (Full Text)

A Radar Target Recognition Method with MUSIC Algorithm: Application to Aircraft Targets with Measured Scattered Data

Secmen M., Turhan-Sayan G., Hizal A.

2008 IEEE Radar Conference, Rome, Italy, 26 - 30 May 2008, pp.361-366, (Full Text)

The Theory and Application of an Electromagnetic Target Recognition Method based on Natural-Resonance for Multi-Targets

Secmen M., Turhan-Sayan G.

IEEE 16th Signal Processing and Communications Applications Conference, Aydın, Turkey, 20 - 22 April 2008, pp.252-255

The MUSIC algorithm-based electromagnetic target classification for isolated targets from incomplete frequency domain data

Secmen M., Turhan-Sayan G.

IEEE Antennas-and-Propagation-Society International Symposium, Hawaii, United States Of America, 9 - 15 June 2007, pp.4170-4173

Electromagnetic target recognition with the fused MUSIC spectrum matrix method: Applications and performance analysis for incomplete frequency data

Secmen M., Ekmekci E., Turhan-Sayan G.

IEEE 15th Signal Processing and Communications Applications Conference, Eskişehir, Turkey, 11 - 13 June 2007, pp.253-256

Simulations for a novel magnetic resonator with V-shaped structures

Ekmekci E., Turhan-Sayan G.

IEEE 15th Signal Processing and Communications Applications Conference, Eskişehir, Turkey, 11 - 13 June 2007, pp.751-753, (Full Text)

A novel electromagnetic target recognition method by MUSIC algorithm

Secmen M., Turhan-Sayan G.

IEEE Antennas and Propagation Society International Symposium, APS 2006, Albuquerque, NM, United States Of America, 9 - 14 July 2006, pp.1299-1302

A new electromagnetic target classification method with MUSIC algorithm

Secmen M., Turhan-Sayan G.

IEEE 14th Signal Processing and Communications Applications, Antalya, Turkey, 16 - 19 April 2006, pp.341-342

A novel method for electromagnetic target classification using the music algorithm: Applied to small-scale aircraft targets

Secmen M., Turhan-Sayan G.

European Conference on Antennas and Propagation: EuCAP 2006, Nice, France, 6 - 10 November 2006

Electromagnetic target classification of aircraft modeled by conducting wire structures using a natural resonance based feature extraction technique Iletken tel yapilarla modellenmiş uçaklarin elektromanyetik doǧal rezonanslara dayali bir öznitelik çikarim tekniǧi ile siniflandirilmasi

Ersoy M. O., Turhan-Sayan G.

IEEE 13th Signal Processing and Communications Applications Conference, SIU 2005, Kayseri, Turkey, 16 - 18 May 2005, vol.2005, pp.495-498, (Full Text)

Extraction of target poles from electromagnetic scatter signals by using page distribution for target recognition Hedef tanima amaci ile page daǧilimi kullanarak elektromanyetik saçilim sinyallerinden kutup çikarimi

Seçmen M., Turhan-Sayan G., Hizal A.

IEEE 13th Signal Processing and Communications Applications Conference, SIU 2005, Kayseri, Turkey, 16 - 18 May 2005, vol.2005, pp.499-502

Electromagnetic target classification of small-scale aircraft modeled by conducting wire structures using a natural resonance based feature extraction technique

Ersoy M. O., Turhan-Sayan G.

2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Washington, United States Of America, 3 - 08 July 2005, pp.468-471

Investigation of using linear and quadratic time-frequency representations for electromagnetic feature extraction with reduced aspect sensitivity

Turhan-Sayan G.

2003 IEEE International Antennas and Propagation Symposium and USNC/CNC/URSI North American Radio Science Meeting, Columbus, OH, United States Of America, 22 - 27 June 2003, vol.2, pp.243-246, (Full Text)

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