Σημείωση για τα πνευματικά δικαιώματα: Η παρουσίαση αυτού του υλικού αποσκοπεί στην διάδοση επιστημονικών και τεχνολογικών ερευνητικών εργασιών. Τα πνευματικά δικαιώματα και όλα τα δικαιώματα που προκύπτουν από αυτά διατηρούνται από τους συγγραφείς ή από άλλους κατόχους των πνευματικών δικαιωμάτων. Όποιος επιθυμεί να χρησιμοποιήσει αυτό το υλικό πρέπει να τηρήσει τους όρους και τους περιορισμούς που προκύπτουν από τα πνευματικά δικαιώματα κάθε συγγραφέα. Στις περισσότερες περιπτώσεις, οι εργασίες αυτές δεν μπορούν να αναπαραχθούν μαζικά χωρίς τη ρητή άδεια του κατόχου των πνευματικών δικαιωμάτων.

Οι εργασίες που δημοσιεύονται σε συνέδρια ή περιοδικά της ΙΕΕΕ υπόκεινται στην πολιτική πνευματικών δικαιωμάτων της ΙΕΕΕ: “© IΕΕΕ. Η προσωπική χρήση αυτού του υλικού επιτρέπεται. Εντούτοις, η άδεια να ανατυπωθεί/αναδημοσιευθεί αυτό το υλικό για διαφημιστικούς σκοπούς, ή για τη δημιουργία νέων συλλογικών εργασιών για μεταπώληση ή διάθεση σε κόμβους του διαδικτύου ή λίστες, ή να επαναχρησιμοποιηθούν οποιαδήποτε συστατικά αυτού του υλικού σε άλλες εργασίες, πρέπει να ληφθεί από την ΙΕΕΕ”.

2019,  2018,  2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, Book Chapters

2020

•  S. Ding, S. Koulouridis, and L. Pichon, “Design and characterization of a dual-band miniaturized circular antenna for deep in body biomedical wireless applications,” International Journal of Microwave and Wireless Technologies, pp. 1–8, 2020.

• S. Ding, S. Koulouridis, and L. Pichon, “Miniaturized implantable power transmission system for biomedical wireless applications,” Wireless Power Transfer, pp. 1–9, 2020.

• A. D. Boursianis, S. Koulouridis, P. Rocca, S. K. Goudos, “Modified Patch Antenna Design Using Moth Search Algorithm for RF Energy Harvesting Applications,” in 2020 International Workshop on Antennas Technology, iWAT 2020, Bucharest, Romania, pp 1-3, Feb 25-28, 2020

• S. Ding, Y. Pei, L. Pichon, S. Koulouridis, “Impact of Parameters Variability on the Performances of an Implanted Antenna for Biomedical Applications” in Proc. 2020 European Conference Antennas and Propagation, pp 1-4, March 15-20, Copenhagen, Denmark.

• S. Koulouridis, “Small Implanted Antennas for Wireless Communication and Energy Harvesting” in Proc. 2020 European Conference Antennas and Propagation, pp 1-3, March 15-20, Copenhagen, Denmark (Invited)

• K. Zarafeta, S. Koulouridis, S. Kotsopoulos, “Propagation Analysis for an Implanted Antenna Model at Pancreas,” in Proc. 2020 European Conference Antennas and Propagation, pp 1-5, March 15-20, Copenhagen, Denmark

• A. D. Boursianis, S. Koulouridis, D. Georgoulas, S. K. Goudos, “Wearable 5-Gigahertz Wi-Fi Antenna Design Using Whale Optimization Algorithm,” in Proc. 2020 European Conference Antennas and Propagation, pp 1-4, March 15-20, Copenhagen, Denmark

• D. Tyrovolas, T. Chrysikos, G. Konstantakis, S. Koulouridis, D. D. Vergados, S. Kotsopoulos, G. Javidi, E. Sheybani, “An Optimized Multi-Band Fuzzy-Inference Smart Health Solution For On-Body Patient Monitoring” in Proc. 2020 Wireless Telecommunications Symposium (WTS), April 22-24, Washington DC, USA.
  

2019

• S. Bakogianni and S. Koulouridis, "A Dual-Band Implantable Rectenna for Wireless Data and Power Support at Sub-GHz Region," in IEEE Transactions on Antennas and Propagation, vol. 67, no. 11, pp. 6800-6810, Nov. 2019.

• S. Ding; S. Koulouridis, L. Pichon, “Implantable rectenna system for biomedical wireless applications,” In: 2019 IEEE Wireless Power Transfer Conference (WPTC), 2019. p. 454-457, London, UK 17-21 June.

• K. Zarafeta, T. Chrysikos, S. Koulouridis, S. Kotsopoulos, “Design analysis of a proposed pancreas-implantable antenna and WBAN channel characterization for the MICS and ISM bands,” in Proc. 2019 Wireless Telecommunications Symposium (WTS), New York, USA, pp1-3, April 9-12, 2019.

• S. Ding, S. Koulouridis, L. Pichon, “A Dual-Band Miniaturized Circular Antenna for Deep in Body Biomedical Wireless Applications,” in Proc. 2019 European Conference Antennas and Propagation, pp 1-4, Krakow, Poland, 31 March-5 April, 2019.

• S. Ding, S. Koulouridis, L. Pichon, “A Novel Implanted Dual-Band Circular Antenna for Sub-GHz Biomedical Wireless Applications,” 2019 International Workshop on Antennas Technology, iWAT 2019, Miami, USA, March 3-6, 2019, one page abstract.

• A. D. Boursianis, S. Goudos, N. K. Kantartzis, S. Koulouridis, “Patch Antenna Design for C2C Communication Systems Using Monarch Butterfly Optimization,” in proc. 2019 International Workshop on Antennas Technology, iWAT 2019, Miami, USA, pp 239-241, March 3-6, 2019.

2018

• D. Asma, L. Pichon, S. Koulouridis, and F. Bouttout. “Miniaturization of a PIFA Antenna for Biomedical Applications Using Artificial Neural Networks,” Progress In Electromagnetics Research 70 (2018): 1-10.

• S. Bakogianni, S. Stefanopoulos and S. Koulouridis, “Realization of a Novel Miniature Implantable Rectenna at Sub-GHz region,” in proc. 2018 International Workshop on Antenna Technology (iWAT), Nanjing, 2018 pp. 1-3.

• J. Gonos, A. Kladas, D. Labridis, P. Mikropoulos, S. Koulouridis, E. Pyrgioti, G. Kyriacou, A. Safigianni, “Environmental Impact Analysis of Electric Power Lines,” in Proc. 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), pp. 1-5, 2018

• S. Bakogianni, S. Stefanopoulos and S. Koulouridis, “Measurement Performance for an Implantable Rectenna at Sub-GHz region,” in proc. Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018 IEEE International Symposium on, pp. 1-2, IEEE, 2018.

• S. Koulouridis, “Detection of Pneumothorax Using Low Power Microwave Sources,” In 1st EMF-Med World Conference on Biomedical Applications of Electromagnetic Fields, Split, pp 1-2, 10-13 September 2018

2017

• S. Bakogianni and S. Koulouridis, “On the Design of Miniature MedRadio Implantable Antennas,” IEEE Transactions on Antennas and Propagation, vol. 65, no. 7, pp. 3447-3455, July 2017.

• Q-T Luu, S. Koulouridis, A. M. Diet, Y. LeBihan, L. Pichon, “Inductive and Radiating Energy Harvesting for an Implanted Biotelemetry Antenna,” in proc. International Workshop on Antennas Technologies (iWAT2017), pp. 1, March, 2017.

• A. M. Diet, S. Koulouridis, , Y. LeBihan, Q-T Luu, O. Meyer, L. Pichon, M. Biancheri-Astier, “Sub-GHz Inductive Power Transmission from Helical Coils for Implanted Medical Devices,” in proc. International Workshop on Antennas Technologies (iWAT2017), pp. 1-3, 1-3 March, 2017.

• Q-T Luu, S. Koulouridis, A. M. Diet, Y. LeBihan, L. Pichon, “Investigation of Inductive and Radiating Energy Harvesting for an Implanted Biotelemetry Antenna,” in proc. 11th European Conference on Antennas and Propagation (EuCAP 2017), pp. 1-4, March 19-24, 2017.

• S. Bakogianni, M. Palaiologos and S. Koulouridis, “Performance Evaluation and Sensitivity Analysis of a Novel Rectenna System for Deep Implanted Devices,” in proc. 11th European Conference on Antennas and Propagation (EuCAP 2017), pp. 1-5, March 19-24, 2017.

• S. Koulouridis, A. Diet, Y. LeBihan, L. Pichon, “Integration of Inductive Energy Harvesting in a Biotelemetry Implant,” in proc. IEEE International Symposium on Antennas and Propagation, San Diego, pp. 1-2, July 9-July 14, 2017.

• M. Christopoulou, S. Bakogianni, S. Koulouridis, “On Pneumothorax Detection in Microwave Frequencies Region,” in proc. IEEE International Symposium on Antennas and Propagation, San Diego, pp. 1-1, July 9-July 14, 2017.

2016

• S. Bakogianni and S. Koulouridis, “An Implantable Planar Dipole Antenna for Wireless MedRadio-Band Biotelemetry Devices,” in IEEE Antennas and Wireless Propagation Letters, vol. 15, pp. 234-237, 2016.

• I. Anestopoulos, G.-P. Voulgaridou, N. Moraitis, M. Christopoulou, K. S. Nikita, S. Mpakogianni, S. Koulouridis, M. Panayiotidis, and A. Pappa, “Comparative Study of Oxidative Stress Biomarkers to Evaluate Cellular Response of Jurkat T-Cells Exposed to 1966 MHz Electromagnetic Fields,” Journal of International Society of Antioxidants in Nutrition & Health, no. 1 (2016).

• S. Bakogianni and S. Koulouridis, “Design of a Novel Miniature Implantable Rectenna for In­Body Medical Devices Power Support,” in proc. 10th European Conference on Antennas and Propagation (EuCAP 2016), pp. 1-5, April 10-15, 2016.

• I. Karatsi and S. Koulouridis, “Mobile phone exposure of a family inside elevator cabin: Comparison between an adult and child user,” Joint meeting of the Bioelectromagnetics Society (BEMS) and the European BioElectromagnetics Association (BEA)-BioEM2016, June, 5-10, 2016.

• S. Koulouridis, I. Karatsi, “Temperature Variations for Adults and Child Human Models Inside Elevator Cabin,” in proc. 2016 IEEE International Symposium on Antennas and Propagation, pp. 1633-1634, June 26 – July 1st 2016.

• S. Koulouridis, S. Bakogianni, A. Diet, Y. L. Bihan, L. Pichon, “Investigation of Efficient Wireless Charging for Deep Implanted Medical Devices,” in proc. 2016 IEEE International Symposium on Antennas and Propagation, pp. 1045-1046, June 26 – July 1st 2016.

2015

• M. Christopoulou, and S. Koulouridis, "Inter-Subject variability evaluation towards a robust microwave sensor for pneumonothorax diagnosis", Progress in Electromagnetics Reasearch-PIER M, vol. 42, pp. 61-70, 2015

• M. Christopoulou, M. Capstick, B. Reumer, S. Koulouridis and N. Kuster, “Experimental thorax prototype for multistage pneumothorax diagnosis” , Joint meeting of the Bioelectromagnetics Society (BEMS) and the European BioElectromagnetics Association (EBEA)-BioEM2015,Asilomar Conference Center, California, USA, June, 14-19, 2015.

• I. Karatsi and S. Koulouridis, “Mobile phone exposure for a family inside elevators,” Joint meeting of the Bioelectromagnetics Society (BEMS) and the European BioElectromagnetics Association (EBEA)-BioEM2015, June, 14-19, 2015.
  

• S. Bakogianni and S. Koulouridis, “On the Geometry, Impedance Matching and Quality Factor of Implantable Planar Dipole,” 9th European Conference on Antennas and Propagation, Lisbon, Portugal, April 2015.

• S. Bakogianni, and S. Koulouridis, “Performance of a Novel Miniature Antenna Implanted into the Human Trunk for Medical Telemetry,” 9th European Conference on Antennas and Propagation, Lisbon, Portugal, April 2015

• I. Karatsi and S. Koulouridis “Dosimetry Study of Anatomical Pregnant Woman & Fetus Models Inside Three Different Elevator Cabins”, 9th European Conference on Antennas and Propagation, Lisbon, Portugal, April 2015.

• S. Bakogianni, and S. Koulouridis, “Sub-1 GHz Far-Field Powering of Implantable Medical Devices: Design and Safety Considerations”, IEEE APS, Symposium on Antennas and Propagation, Vancouver, Canada, July 19-25, 2015

• M. Koutsoupidou, E. Groumpas, I. Karanasiou, M. Christopoulou, K. Karathanasis, S. Koulouridis, K. Nikita, “Passive temperature monitoring in realistic anatomical head models using microwave radiometry,” 2nd International Bioengineering Conference on Aspects of Bioengineering, 25-26 Nov. 2015.

2014

•  S. Bakogianni and S. Koulouridis, “Design of a Novel Compact Printed Folded Dipole Antenna for Biomedical Applications”, 8th European Conference on Antennas and Propagation (EuCAP 2014), The Hague, The Netherlands, April 6-11, 2014.

• S. Bakogianni and S. Koulouridis, “Radio Communication Link between a Novel  Implantable Compact Dipole Antenna and an External Module”, 8th European Conference on Antennas and Propagation (EuCAP 2014), The Hague, The Netherlands, April 6-11, 2014.

• S. Bakogianni and S. Koulouridis, “Performance of an Implantable Printed Folded Dipole Antenna for Biomedical Wireless Communication”, IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Memphis, Tennessee, USA, July 2014, pp. 976-980.

• I. Karatsi and S. Koulouridis, “E-Field Distribution and Dosimetry of an Anatomical Human Body model, Inside Elevator cabin:Comparison between five different structures of elevator cabins”,4th International Conference on Wireless Mobile Communication and Healthcare (Mobihealth), 2014 EAI, pp. 184 - 187 Athens, 3-5 Nov. 2014.

• M. Christopoulou and S. Koulouridis, "Dual patch antenna sensor for pneumothorax diagnosis: sensitivity and performance study", IEEE Annual International Conference of the IEEE Engineering in Medicine and Biology Society, IEEE EMBC 2014, Chicago, USA, August 26-30, 2014.

• M. Christopoulou and S. Koulouridis, "Miniaturized vivaldi antenna system for pneumothorax diagnosis: proposed air detection scenarios", Joint Meeting of The Bioelectromagnetics Society (BEMS) and the European BioElectromagnetics Association (EBEA)-BioEM2014, Cape Town, South Africa, June, 8-13, 2014.

• G.D. Peppas, M.P. Papagiannis, S. Koulouridis, E.C. Pyrgioti, “Induced Voltage on a above-ground natural gas/oil pipeline due to lightning strike on a Transmission line,” in Proc International Conference Lightning Protection, pp. 461-467, 11-18 Oct. 2014.

2013

• A. I. Sotiropoulos, H.T. Anastassiu, S. Koulouridis, "Carbon Nanotube Based Structure With High Absorption in X-Band," in Proc. 2013 International Symposium on Electromagnetic Compatibility (EMC Europe 2013), Brugge, Belgium, September 2- 6, 2013.

• S. Stefanopoulos and S. Koulouridis, "Realization of Non-Foster circuits for antennas," in Proc. 2013 IEEE International Symposium on Antennas and Propagation, Orlando, FL, USA, 6-13 July 2013.

• M. Christopoulou and S. Koulouridis, “Design requirements of microwave sensor for pneumothorax diagnosis,” 2013 IEEE International Symposium on Antennas and Propagation, FL, USA, 6-13 July 2013.

• S. Bakogianni, and S. Koulouridis, “Numerical SAR and temperature analysis in RF EM fields exposed vial set-ups of peripheral blood lymphocytes”, in Proc. Joint Meeting of The Bioelectromagnetics Society (BEMS) and the European BioElectromagnetics Association (EBEA)-BioEM2013, Thessaloniki, Greece, Jun 10 - 14, 2013.

• M. Christopoulou and S. Koulouridis, “Patch antenna configuration for pneumothorax diagnosis,” in Proc.Joint Meeting of The Bioelectromagnetics Society (BEMS) and the European BioElectromagnetics Association (EBEA)-BioEM2013, Thessaloniki, Greece, Jun 10 - 14, 2013.

• A. I. Sotiropoulos, S. Koulouridis, H. T. Anastassiu, “Multi-layer Design of  SWCNTs Composites for X-Band,” in Proc. 7th European Conference on Antennas and Propagation, Gothenburg, Norway, 8-12 April 2013.

• M. Christopoulou, I. S. Karanasiou, M. I. Panagiotidis, C. Papageorgiou, S. M. Piperakis, K. S. Nikita and S. Koulouridis, “mBioRF: Multilevel Assessment on Biological Effects of Radiofrequency Electromagentic Waves,” in Proc 5th Panhellenic Conference on Biomedical Technologies, Athens, Greece, 4-6 Aprill 2013.

2012

• M. Christopoulou and S. Koulouridis, “microDIAGNOSIS: Microwave-based diagnosis for pneumothorax and detection of air cavities  in body”, in Proc. 7th International Workshop on Biological effects of  Electromagnetic fields, October, 8-12, 2012, Malta.

• S. Koulouridis, S. Stefanopoulos, “Stability and Implementation of Non-Foster Circuits for Antennas,” in Proc, 2012 IEEE International Symposium on Antennas and Propagation, Chicago, IL, USA, pp 1-4, July 2012.

• A. I. Sotiropoulos, S. Koulouridis, H. T. Anastassiu, “Properties of CNT Array Scatterers as a Function of Frequency,” 2012 IEEE International Symposium on Antennas and Propagation, Chicago, IL, USA, pp 1-4, July 2012.

• S. Koulouridis, S. Stefanopoulos, “A Novel Non-Foster Broadband Patch Antenna,” in Proc. 6th European Conference on Antennas and Propagation, pp. 120- 122, March 2012.

• S. Koulouridis, “Medical Implants Design. Issues and Requirements,” in Proc. 6th European Conference on Antennas and Propagation, pp. 3640-3642, Prague, Czech Republic, March 2012

• S. Koulouridis, “Body Absorbed Radiation and Design Issues for Wearable Antennas and Sensors,” Mobihealth 2011, in Lecture Notes ICST Mobihealth 2011, Eds K.S. Nikita et al, vol. 83, pp 399-402, 2012, Springer.

• A. I. Sotiropoulos, I.-G. V. Plegas, S. Koulouridis, H. T. Anastassiu, “Scattering Properties of Carbon Nanotube Arrays,” IEEE Transactions on Electromagnetic Compatibility, vol. 54, no. 1, pp. 110-117, 2012.

2011

• T. Peng, S. Koulouridis, and J. L. Volakis, “Miniaturization of Conical Helical Antenna via Optimized Coiling,” Applied Computational Electromagnetics Society Journal, vol. 26, pp. 452-458, 2011.

• S. Koulouridis, “Non-Foster Designs for Antennas”, in Proc. 2011 IEEE International Symposium on Antennas and Propagation, pp.1954-1956, Spokane, WA, USA, July 2011

• S. Koulouridis, “Non-Foster Circuitry Design for Antennas,” in Proc. European Conference on Antennas and Propagation, pp. 254-256, Rome, Italy, 11-15 April 2011.

• A. Kiourti, M. Christopoulou, S. Koulouridis and K.S. Nikita, “Design of a Novel Miniaturized Implantable PIFA for Biomedical Telemetry,” in Lecture Notes ICST Mobihealth 2010, Eds J. Lin and K.S. Nikita, vol 55, pp 127-134, 2011, Springer.

2010

• S. Koulouridis, “Negative Networks Design For Antennas,” URSI North American Radio Science Meeting Digest, Toronto, Canada, July 11-16, 2010.

2009

• M. Christopoulou, S. Koulouridis and K. S. Nikita, “Parametric Study of Power Absorption Patterns Induced in Adult and Child Head Models by Small Helical Antennas”, Progress in Electromagnetics Research PIER, 94, pp. 49-67, 2009.

• S. Koulouridis and J.L Volakis, “A Novel Planar Conformal Antenna Designed with Splines,” IEEE Antennas Wireless Propagation Letters, vol. 8, pp. 34 - 36, 2009.

• E. Apaydin, Y. Zhou, S. Koulouridis, J. L. Volakis, and D. Hansford, "Multilayer Printing on PDMS Polymer Composites for RF Integration and Packaging,” 2009 IEEE Antennas and Propagation Society International Symposium, Charleston, South Carolina, USA, June 2009.

• S. Koulouridis and J. L. Volakis, “Non-Foster Circuits for Small Broadband Antennas,” 2009 IEEE Antennas and Propagation Society International Symposium , Charleston, South Carolina, USA, June 2009.
  

2008

• S. Koulouridis, J. L. Volakis, "L-Band Circularly Polarized Small Aperture Thin Textured Patch Antenna," Antennas and Wireless Propagation Letters, IEEE , vol.7, pp.225-228, 2008.

• S. Koulouridis and J.L. Volakis, “Passive and Active Circuit Matching for VHF Antennas,” URSI National Radio Science Meeting Digest, Boulder, Colorado, January 2008.

• S. Koulouridis, M. Livadaru, J. L. Volakis, “Antenna minimization with active and passive matching circuits,” in proc. 2008 IEEE Antennas and Propagation Society International Symposium, San Diego, July 2008.

• Tzanidis, S. Koulouridis, K. Sertel, D. Hansford, J. L. Volakis, “Characterization of low-loss magnetodielectric composites for antenna size reduction,” in proc. 2008 IEEE Antennas and Propagation Society International Symposium, San Diego, July 2008.

• Y. Zhou, E. Apaydin, S. Koulouridis, Y. Bayram, D. Hansford, J. L. Volakis, “High conductivity printing on polymer-ceramic composites,” in proc. 2008 IEEE Antennas and Propagation Society International Symposium, San Diego, July 2008.

• E. Apaydin, Y. Zhou, S. Koulouridis, D. Hansford, J. L. Volakis, “Patterned metal printing on pliable composites for RF design,” in proc. 2008 IEEE Antennas and Propagation Society International Symposium, San Diego, July 2008.

• S. Koulouridis and J.L. Volakis, “Formal Antenna Optimization Techniques on Distributed Desktop PCs for Parallel Implementation,” 13th Biennial IEEE Conference on Electromagnetic Field Computation, Athens, Greece, May 2008.

2007

• S. Koulouridis, D. Psychoudakis and J.L. Volakis, “Multi-Objective Optimal Antenna Design based on Volumetric Material Optimization,” IEEE Trans. Antennas Propagation, vol. 55, pp. 594-603, March 2007.

• S. Koulouridis and J. L. Volakis, “Minimization of Flare Dipole via Shape Optimization and Matching Circuits,” in proc. IEEE Antennas Propagation Society International Symposium, Honolulu, Hawaii, June 2007.

• S. Koulouridis and J. L. Volakis, “Novel Textured Small-Aperture Thin Patch for Satellite Communications,” in proc. IEEE Antennas Propagation Society International Symposium, Honolulu, Hawaii, June 2007.

• E. Sariarslan, D. Hansford, S. Koulouridis, and J. L. Volakis, “Integrated RF Circuits Design and Packaging in High Contrast Ceramic-Polymer Composites,” in proc. IEEE Antennas Propagation Society International Symposium, Honolulu, Hawaii, June 2007.

• J. L. Volakis, C-C Chen, J. Halloran and S. Koulouridis, “Miniature VHF/UHF Conformal Spirals with Inductive and Ferrite Loading,” in proc. IEEE Antennas Propagation Society International Symposium, Honolulu, Hawaii, June 2007.

• T. B. Do, I. Tzanidis, S. Koulouridis, J. L. Volakis, J. W. Halloran, “Flexible ceramics-polymer composites with equivalent permittivity and permeability properties for antenna applications,” Materials Science & Tecnology 2007 Conference and Exhibition, 1 page, Detroit Michigan  Sep. 2007.

2006

• S. Koulouridis, G. Kiziltas, Y. Zhou, D. Hansford and J. L. Volakis, “Polymer – Ceramic Composites for Microwave Applications: Fabrication and Performance Assessment,” IEEE Trans. Microwave Theory Techniques, vol. 54, pp. 4202-4208, Dec. 2006.

• Y Zhou, S. Koulouridis, G. Kiziltas, and J. L. Volakis, “A Novel 1.5” Quadruple Antenna for Tri-Band GPS Applications,” IEEE Antennas Wireless Propagation Letters, vol. 5, pp. 224-227, Dec. 2006.

• B. A. Kramer, S. Koulouridis, C.-C. Chen and J. L. Volakis, “A Novel Reflective Surface for an UHF Spiral Antenna,” IEEE Antennas Wireless Propagation Letters, vol. 5, pp. 32-34, Dec 2006.

• S. Koulouridis, D. Psychoudakis and J. L. Volakis, “Multifrequency Metallo-Material Antenna Optimization,” in Proc. IEEE Antennas Propagation Society International Symposium, pp. 4493 - 4496, Albuquerque NM, USA, July 2006.

• D. Psychoudakis, S. Koulouridis, and J. L. Volakis, “Magneto-Dielectric Antenna Designs Using Material and Metallic Genetic Algorithm Optimization,” in Proc. IEEE Antennas Propagation Society International Symposium, pp. 4505 - 4508, Albuquerque NM, USA, July 2006.

• T. Peng, S. Koulouridis, J. L. Volakis, and C-C. Chen, “Analysis and Optimization of Miniaturized Broadband Conical Helical Antennas,” URSI North American Radio Science Meeting Digest, CD ROM, pp. 428, Albuquerque, NM, July 2006

2005

• B.A. Kramer, S. Koulouridis, C.-C. Chen and J.L. Volakis, “A Low Profile UWB Antenna with Imbedded Inductive Loading,” in Proc.AMTA 2005, Annual Meeting Symposium Antenna Measurement Techniques Association, CD ROM, pp. 432-436, Newport, RI, Nov. 2005.

• M. Christopoulou, S. Koulouridis, K.S. Nikita, “Parametric evaluation of power absorption in human head models exposed to cellular phone radiation at 1800MHz,” in Proc.Mediterranean Microwave Symposium, pp. 203-207, Athens, Greece, Sep. 2005.

• Y. Zhou, G. Kiziltas, S. Koulouridis and J.L. Volakis, “A Miniature Four-Arm Antenna for Tri-band GPS Applications,” in Proc. IEEE Antennas Propagation Society International Symposium, vol. 3A, pp. 872-875, Washington DC, July 2005.

• S. Koulouridis, M. Christopoulou, K.S. Nikita, “Comparative Assessment of Power Absorption in Heads of Adults and Children Exposed to the Radiation of Cellular Phones at 1800 MHz,” Environmentalist. Spec. Issue: Biological Effects of Electromagnetic Fields, vol. 25, no. 2-4, pp. 223-232, Dec. 2005.

• S. Koulouridis, G. Kiziltas, D. Hansford, and J.L. Volakis, “Design of Polymer-Ceramic Composites for Conformal Integrated Antennas,” 2005 URSI North American Radio Science Meeting Digest, p. 109, Washington, DC, July  2005.

2004

• S. Koulouridis, M. Christopoulou, K.S. Nikita, “Assessment of Power Absorption in Human Head Models of Adults and Children Irradiated by Cellular Phone Helical Antennas,” in Proc. 3rd International Workshop Biological Effects of Electromagnetic Fields, pp. 693-702, Kos Island, Greece, Oct. 2004.

• S. Koulouridis, K.S. Nikita, “Study of the Coupling Between Human Head and Cellular Phone Helical Antennas”, IEEE Trans. Electromagnetic Compatibility, vol. 46, no. 1, pp. 62-70, February 2004.

2003

• S. Koulouridis K. S. Nikita, “Personal dosimetry of cellular phone linear and helical antennas for adults and children,” Sixth International Conference on Electromagnetic Effects on Human Beings and Equipment, ELECTROCOMP 2003, 10-12 September 2003, Split, Croatia.

2002

• V.I. Okhmatovsky, K.S. Nikita, S. Koulouridis, N.K. Uzunoglu, “Development of a Cylindrical Waveguide Antenna Array with a High Isolation Between Receive-Transmit SubArrays: Theory and Experiment,” Elektrik, Turk. Journal Electrical Computer Sciences, vol. 10, No. 2, pp. 307-316, 2002.

• S. Koulouridis, K. S. Nikita, “Characteristics of Power Absorption in Human Head Models Exposed to Normal Mode Helical Antennas,” in Proc. 2nd. International Workshop on Biological Effects of Electromagnetic Fields, pp 241-250, Vol. I, Rhodes, Greece, Oct. 2002.

• S. Koulouridis, K. S. Nikita, “Estimation of Power Absorption in Canonical Models of Human Head Exposed to Arbitrarily Shaped Wire Antennas The Children Case,” COST 281 Workshop on Mobile Phones and Children, Rome, Italy, May 2002 (invited).

2001

• S. Koulouridis, K.S. Nikita, “Analysis of the Interaction Between a Layered Spherical Human and an Arbitrarily Shaped Wire Antenna Using a Hybrid Green/MoM Technique,” in Proc. 8th International Conference Advances Communications & Control, Crete, Greece June 2001.
• S. Koulouridis, K.S. Nikita, G.S. Stamatakos “Analysis of the Interaction Between a Layered Spherical Human Head Model and a Helical Dipole Antenna Using a Hybrid Green/MoM Technique,” Workshop on Biological Effects of Electromagnetic Fields, Perugia, Italy, March 2001 (invited).

2000

• E. Ventouras, C. Papageorgiou, N.K. Uzunoglu, S. Koulouridis, A. Rabavilas, C. Stefanis, “Tikhonov Regularization Techniques in Simulated Brain Electrical Tomography,” Biotechnology Biotechnological Equipments, vol. 13, pp. 95-99, 2000.

• R. Zaridze, Ph. Shubitidze, K. Tavzarashvil, G. Saparishvili, K.S. Nikita, S. Koulourides, T.A. Maniatis, N.K. Uzunoglu, “Application of the Method of Auxiliary Sources for Microwave and Acoustical Imaging of Biological Objects,” Proc. Prog. Electrom. Res. Symp., PIERS 2000, p. 157, Cambridge, MA, 5-14 July 2000 (invited).
• K.S. Nikita, G.S. Stamatakos, S.D. Koulouridis and N.K. Uzunoglu, “Analysis of the Interaction between a Layered Spherical Human Head Model and a Helical Antenna,” Proc. 2nd International Symposium Trans Black Sea Region Applied Electromagnetism, p.39, Xanthi, Greece, June 2000.