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Nicolaos G. Alexopoulos

Nicolaos G. Alexopoulos

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
52
Citations
9994
World Ranking
2532
National Ranking
968

Research.com Recognitions

  • 2007 - Member of the National Academy of Engineering For contributions to microwave circuits, antennas, and structures for low observable technologies, and for contributions in engineering education.

Overview

Nicolaos G. Alexopoulos is affiliated with Broadcom in the United States. Their research spans the fields of Engineering and Physics and Astronomy, with a focus on specialized subfields such as Astronomy and Astrophysics, Aerospace Engineering, Geometry and Topology, and Computational Mechanics.

The scientist's work covers multiple topics related to antenna technology and astronomical studies. Key topics include:

  • Antenna Design and Analysis
  • Antenna Design and Optimization
  • Radio Astronomy Observations and Technology
  • Mathematics and Applications
  • Historical Astronomy and Related Studies
  • Astronomical Observations and Instrumentation
  • History and Developments in Astronomy

Nicolaos G. Alexopoulos has authored several papers published in well-recognized venues. These works include:

  • "Poly-spiral shapes and applications: the Celtic-Archimedean spiral antenna," published in 2021 in the Journal of Electromagnetic Waves and Applications
  • "The Theodorus of Cyrene Spiral Geometry and Its Application to Antenna Design," published in 2021 in URSI Radio Science Letters
  • "On the radiation properties of the Antikythera mechanism calendar asymmetric spiral," published in 2025 in Electromagnetics

Frequent co-authors in the scientist's publications include:

  • Franco De Flaviis
  • Seunghwan Yoon
  • Alfred Grau
  • Anna Papió Toda

The venues where Nicolaos G. Alexopoulos commonly publishes are:

  • Journal of Electromagnetic Waves and Applications
  • URSI Radio Science Letters
  • Electromagnetics

Nicolaos G. Alexopoulos was recognized as a Member of the National Academy of Engineering in 2007 for contributions related to microwave circuits, antennas, and structures for low observable technologies, along with contributions in engineering education.

Best Publications

  • Gain enhancement methods for printed circuit antennas

    D. Jackson;N. Alexopoulos

  • Fundamental superstrate (cover) effects on printed circuit antennas

    N. Alexopoulos;D. Jackson

  • Substrate Optimization for Integrated Circuit Antennas

    N.G. Alexopoulos;P.B. Katehi;D.B. Rutledge

  • Gain enhancement methods for printed circuit antennas through multiple superstrates

    H. Yang;N. Alexopoulos

  • Integrated-Circuit Structures on Anisotropic Substrates

    N.G. Alexopoulos

  • Planar microwave integrated phase-shifter design with high purity ferroelectric material

    F. De Flaviis;N.G. Alexopoulos;O.M. Stafsudd

  • Current distribution and input impedance of printed dipoles

    I. Rana;N. Alexopoulos

  • Frequency-Dependent Characteristics of Microstrip Discontinuities in Millimeter-Wave Integrated Circuits

    P.B. Katehi;N.G. Alexopoulos

  • Photonic band-gap materials for high-gain printed circuit antennas

    H.-Y.D. Yang;N.G. Alexopoulos;E. Yablonovitch

  • Radiation properties of microstrip dipoles

    N. Uzunoglu;N. Alexopoulos;J. Fikioris

  • Effective medium theories for artificial materials composed of multiple sizes of spherical inclusions in a host continuum

    W.M. Merrill;R.E. Diaz;M.M. LoRe;M.C. Squires

  • Simple approximate formulas for input resistance, bandwidth, and efficiency of a resonant rectangular patch

    D.R. Jackson;N.G. Alexopoulos

  • On the modeling of electromagnetically coupled microstrip antennas--The printed strip dipole

    P. Katehi;N. Alexopoulos

  • System und Verfahren zur Kupplung einer Last mit einer Kommunikationsanordnung

    Nicolaos G Alexopoulos;Flaviis Franco De

  • On the effect of substrate thickness and permittivity on printed circuit dipole properties

    P. Katehi;N. Alexopoulos

  • Mutual impedance computation between printed dipoles

    N. Alexopoulos;I. Rana

  • Three-dimensional antenna structure

    Nicolaos G. Alexopoulos;Yunhong Liu

  • A rigorous dispersive characterization of microstrip cross and T junctions

    S.-C. Wu;H.-Y. Yang;N.G. Alexopoulos;I. Wolff

  • Monolithic waveguide filters using printed photonic-bandgap materials

    C.A. Kyriazidou;H.F. Contopanagos;N.G. Alexopoulos

  • A rigorous dispersive characterization of microstrip cross and tee junctions

    S.-C. Wu;H.-Y. Yang;N.G. Alexopoulos

Frequent Co-Authors

David R. Jackson
David R. Jackson University of Houston
Eli Yablonovitch
Eli Yablonovitch University of California, Berkeley
F. De Flaviis
F. De Flaviis University of California, Irvine
Daniel F. Sievenpiper
Daniel F. Sievenpiper University of California, San Diego
Tatsuo Itoh
Tatsuo Itoh University of California, Los Angeles

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