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Dr.-Ing. Gerald Gold, Akad. Rat

Forschungsschwerpunkte

  • Elektromagnetische Wechselwirkung an nichtidealen Materialübergängen, insbesondere Felder in rauen Metalloberflächen
  • Numerische Feldsimulation
  • 3D-Druck von passiven HF-Komponenten
  • 3D-HF-Aufbau- und Verbindungstechniken
  • Entwurf von temporären HF-Prüfadaptionen, insbesondere mit anisotropen Leitelastomeren
  • Automatisierung von HF-Prüfaufgaben

Positionen und Funktionen

Vita

Scholar profile

Gerald Gold received the Diploma degree in mechatronics and the Dr. Eng. degree from Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany, in 2009 and 2016, respectively. Since 2010, he is with the the Institute of Microwaves and Photonics, FAU, as a Research Assistant. He became the Group Leader of the Microwave Assembly and Interconnects Group in 2018. His research interests include 3D-printed microwave components, electromagnetic interaction with non-ideal surfaces, and automation of RF-measurements.

Neueste Veröffentlichungen

  • L. Klein, K. Lomakin, M. Sippel, K. Helmreich and G. Gold, "Additively Manufactured Six-Port for mmWave Applications", Utrecht, Januar, 2021.
  • K. Lomakin, L. Wang, A. Job, R. Süß-Wolf, J. Franke, K. Helmreich and G. Gold, "Additive Manufacturing of Coplanar Transmission Lines on Alumina Substrate up to 24 GHz using Laser Assisted Selective Metallization", Utrecht, Januar, 2021.
  • K. Lomakin, M. Sippel, K. Helmreich and G. Gold, "Design and Analysis of 3D Printed Slotted Waveguides for D-Band using Stereolithography and Electroless Silver Plating", in Proceedings of the International Microwave Symposium, Los Angeles, CA, Juni, 2020.
  • K. Lomakin, K. Helmreich and G. Gold, "Using Group Velocity for Correct Determination of Phase Coefficient Without Initial Phase Assumption", in Proceedings of the 24th Workshop on Signal and Power Integrity, Cologne, Mai, 2020.
  • G. Gold, "On the Kelvin Transformation in Finite Difference Implementations", Electronics, no. 9, März, 2020.
  • K. Lomakin, M. Sippel, I. Ullmann, K. Helmreich and G. Gold, "3D Printed Helix Antenna for 77 GHz", in Proceedings of the 14th European Conference on Antennas and Propagation, Copenhagen, Denkmark, März, 2020.
  • K. Lomakin, S. Herold, L. Ringel, J. Ringel, D. Simon, M. Sippel, A. Sion, M. Vossiek, K. Helmreich and G. Gold, "SLA Printed 3D Waveguide Paths for E-Band using Electroless Silver Plating", IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. 9, no. 12, pp. 2476-2481, Dezember, 2019.
  • K. Lomakin, R. Guschlbauer, F. Osmanlic, Z. Fu, M. Sippel, K. Helmreich, C. Körner, M. Vossiek and G. Gold, "3D Printed Copper Waveguides by Selective Electron Beam Melting Process for E-Band", in Proceedings of the EuMW 2019, Paris, Oktober, 2019.
  • M. Sippel, K. Lomakin, M. Ankenbrand, M. Petersen, J. Franke, K. Helmreich, M. Vossiek and G. Gold, "3D-Printed Bowtie Filter Created by High Precision NanoJet System Combined with Novel Printing Strategy", in Proceedings of the 28th Conference on Electrical Performance of Electronic Packages and Systems (EPEPS 2019), Montreal, Kanada, Oktober, 2019.
  • F. Distler, M. Sippel, J. Schür, G. Gold, K. Helmreich and M. Vossiek, "Additively Manufactured Dielectric Waveguides for Advanced Concepts for Millimeter-Wave Interconnects", IEEE Transactions on Microwave Theory and Techniques, vol. 67, no. 11, pp. 4298-4307, September, 2019.
  • K. Lomakin, L. Klein, L. Ringel, J. Ringel, M. Sippel, K. Helmreich and G. Gold, "3D Printed E-Band Hybrid Coupler", IEEE Microwave and Wireless Components Letters, vol. 29, no. 9, pp. 580-582, September, 2019.
  • I. Lau, A. Hajian, F. Michler, G. Gold, F. Lurz, U. Schmid, K. Helmreich, R. Weigel and A. Kölpin, "Influence of the PCB Manufacturing Process on the Measurement Error of Planar Relative Permittivity Sensors Up To 100 GHz", IEEE Transactions on Microwave Theory and Techniques, vol. 67, no. 7, pp. 2793-2804, Juli, 2019.
  • K. Lomakin, S. Herold, D. Simon, M. Sippel, A. Sion, M. Vossiek, K. Helmreich and G. Gold, "3D Printed Slotted Rectangular Hollow Waveguides", in Proceedings of the IEEE MTT-S International Microwave Symposium, Boston, USA, Juni, 2019., Boston USA, Juni, 2019.
  • U. Arz et al., "Best Practice Guide for Planar S-Parameter Measurements using Vector Network Analysers : EMPIR - 14IND02 PlanarCal", April, 2019.
  • G. Gold, K. Lomakin, K. Helmreich and U. Arz, "High-Frequency Modeling of Coplanar Waveguides Including Surface Roughness", Advances in Radio Science, no. 17, April, 2019.
  • K. Lomakin, M. Ankenbrand, M. Sippel, J. Franke, K. Helmreich and G. Gold, "Nanojet 3D Printed Coplanar Waveguides on Flexible Polyimide Substrate up to 24 GHz", in Proceedings of the 1st IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS 2019), Glasgow, 2019.
  • K. Lomakin, M. Sippel, G. Gold, J. Ringel, D. Weiß, K. Helmreich, M. Ankenbrand and J. Franke, "Substituting bond wires by additively manufactured interconnections", in Proceedings of the German Microwave Conference, 2018.
  • K. Lomakin, T. Pavlenko, M. Sippel, G. Gold, T. Weidner, K. Helmreich, M. Ankenbrand and J. Franke, "3D Printed Helix Antenna", in Proceedings of the European Conference on Antennas and Propagation (EUCAP), London, GB, 2018.
  • M. Köppel, M. Deckelmann, M. Sippel, K. Lomakin, S. Werzinger, G. Gold, K. Helmreich and B. Schmauß, "Using coherent optical frequency domain reflectometry to assist the additive manufacturing process of structures for radio frequency applications", in Proceedings of the SPIE Optics + Photonics: Optical Engineering + Applications, San Diego, US, 2018.
  • K. Lomakin, D. Simon, M. Sippel, G. Gold, K. Helmreich, E. Seler, Z. Tong and R. Reuter, "3D Printed Slotted Waveguide Array Antenna for Automotive Radar Applications in W-Band", in Proceedings of the 48th European Microwave Conference (EuMW 2018), 2018.
  • K. Lomakin, G. Gold and K. Helmreich, "Analytical Waveguide Model Precisely Predicting Loss and Delay Including Surface Roughness", IEEE Transactions on Microwave Theory and Techniques, 2018.
  • M. Ankenbrand, J. Franke, K. Lomakin, T. Pavlenko, M. Sippel, G. Gold, T. Weidner, D. Weiß and K. Helmreich, "Erzeugung von 3D-Funktionsstrukturen fuer Hochfrequenzanwendungen durch Druckverfahren", PLUS - Produktion von Leiterplatten und Systemen, 2018.
  • K. Lomakin et al., "Evaluation and Characterization of 3D Printed Pyramid Horn Antennas utilizing different Deposition Techniques for Conductive Material", IEEE Transactions on Components, Packaging and Manufacturing Technology, pp. 1-1, 2018.
  • M. Ankenbrand, M. Scheetz, J. Franke, K. Lomakin, M. Sippel, G. Gold and K. Helmreich, "Generation of 3D Functional Structures for High- Frequency Applications by Printing Technologies", in Proceedings of the 2018 13th International Congress Molded Interconnect Devices (MID), 2018.
  • K. Lomakin, T. Pavlenko, M. Sippel, G. Gold, K. Helmreich, M. Ankenbrand, N. Urban and A. Franke, "Impact of Surface Roughness on 3D printed SLS Horn Antennas", in Proceedings of the European Conference on Antennas and Propagation (EUCAP), 2018.
  • K. Lomakin, J. Fröhlich, G. Gold, J. Fröhlich, K. Helmreich, M. Ankenbrand and J. Franke, "Low reflective aerosol Jet printed broadband matched load up to 67 GHz", in Proceedings of the German Microwave Conference, 2018.
  • F. Distler, G. Gold, K. Thurn, J. Schür and M. Vossiek, "Crosstalk Simulation of Multiple Insulated Twisted Pairs based on Transmission Line Theory", in Proceedings of the 21st IEEE Workshop on Signal and Power Integrity (SPI 2017), 2017.
  • M. Sippel, K. Lomakin, G. Gold and K. Helmreich, "Characteristics of Anisotropic Conducting Polymers Suggest Feasibility of Test Fixtures up to 110 GHz", Electronics, 2017.
  • G. Gold and K. Helmreich, "A Physical Surface Roughness Model and Its Applications", IEEE Transactions on Microwave Theory and Techniques, 2017.
  • M. Sippel, K. Lomakin, G. Gold, T. Reitberger, S. Neermann and K. Helmreich, "Simple Approach for brief RF Characterization of thin 3D printable Dielectrics", in Proceedings of the 21st IEEE Workshop on Signal and Power Integrity (SPI 2017), Baveno, IT, 2017.
  • K. Lomakin, G. Gold and K. Helmreich, "Transmission Line Model for Rectangular Waveguides accurately incorporating Loss Effects", in Proceedings of the 21st IEEE Workshop on Signal and Power Integrity (SPI 2017), Baveno, IT, 2017.
  • G. Gold and K. Helmreich, "Modeling Conductor Surface Roughness", in Proceedings of the IMS 2017 Workshop on New Developments in Microwave Measurements for Planar Circuits and Components, Honolulu, US, 2017.
  • K. Lomakin, M. Sippel, G. Gold, P. Rochholz, K. Helmreich, M. Ankenbrand, D. Gräf and J. Franke, "Additive Fertigung in der Hochfrequenztechnik – Potenziale und Herausforderungen", PLUS - Produktion von Leiterplatten und Systemen, 2017.
  • A. Talai, G. Gold, M. Frank, S. Mann, R. Weigel and A. Kölpin, "A Coplanar Waveguide Resonator Based In-Line Material Characterization Sensor for Bulk and Metallized Dielectrics", Frequenz, vol. 71, no. 3-4, pp. 173–183, Dezember, 2016.
  • G. Gold and K. Helmreich, "Modeling of Transmission Lines with Multiple Coated Conductors", in Proceedings of the 46th European Microwave Week, London, Oktober, 2016.
  • G. Gold, "Modeling Surface Roughness in CST Microwave Studio", in Proceedings of the Computer Simulation Technology - European User Conference (EUC), Strasbourg, April, 2016.
  • K. Helmreich and G. Gold, "Erzeugung von 3D-Funktionsstrukturen für Hochfrequenzanwendungen durch Druckverfahren", PLUS - Produktion von Leiterplatten und Systemen, no. 12, pp. 2417-2419, 2016.
  • G. Gold, "Modellierung rauher Oberflächen und Materialcharakterisierung für den Entwurf von Leiterplatten für Hochfrequenzanwendungen", pp. 144, 2016.
  • M. Sippel, G. Gold and K. Helmreich, "Signal propagation properties of anisotropic conducting polymers up to 110 GHz and their applicability in test fixtures", in Proceedings of the 20th IEEE Workshop on Signal and Power Integrity, SPI 2016, 2016.
  • G. Gold and K. Helmreich, "Surface Impedance Concept for Modeling Conductor Roughness", in Proceedings of the Proceedings of the IEEE MTT-S International Microwave Symposium 2015 (IMS 2015), pp. 1-4, Phoenix, Arizona, USA, 2015.
  • G. Gold and K. Helmreich, "Measuring Design-DK and True Permittivity of PCB Materials up to 20 GHz", in Proceedings of the Proceedings of the 9th German Microwave Conference (GeMiC2015), pp. 154-157, Nuremberg, Germany, 2015.
  • G. Gold and K. Helmreich, "Effective Conductivity Concept for Modelling Conductor Surface Roughness", in Proceedings of the Proceedings, Santa Clara (CA), USA, 2014.
  • G. Gold and K. Helmreich, "PCBs for Microwave Applications up to 40 GHz and Beyond: Material Characterization, Surface Roughness Consideration, Modeling and Design Perspectives", in Proceedings of the Workshop Proceedings W32: PCB Design up to 67 GHz, pp. W32-2, Nürnberg, 2013.
  • G. Gold and K. Helmreich, "Measuring Dielectric Properties of PCB Material in the Two-Digit GHz-Range", in Proceedings of the Abstract Book, pp. 34-36, Chemnitz, 2013.
  • G. Gold and K. Helmreich, "PCB Design up to 67 GHz (W32) - PCBs for Microwave Applications up to 40 GHz and Beyond: Material Characterization, Surface Roughness Consideration, Modeling and Design Perspectives", in Proceedings of the 43th European Microwave Week, Nuremberg, Germany, 2013.
  • G. Gold and K. Helmreich, "A physical model for skin effect in rough surfaces", in Proceedings of the 42th European Microwave Week, Amsterdam, November, 2012.