N.G. Alexopoulos

6.3k citations

159 papers · 4.8k indexed · 2 hit papers · h-index 34

Impact in

Aerospace Engineering top 0.1%
- Advanced Antenna and Metasurface Technologies
- Antenna Design and Analysis
- Antenna Design and Optimization
Electrical and Electronic Engineering top 1%
- Microwave Engineering and Waveguides
- Electromagnetic Simulation and Numerical Methods
- Electromagnetic Compatibility and Noise Suppression

Papers in

Aerospace Engineering 113
- Advanced Antenna and Metasurface Technologies 100
- Antenna Design and Analysis 87
- Antenna Design and Optimization 11
Electrical and Electronic Engineering 126
- Microwave Engineering and Waveguides 101
- Electromagnetic Simulation and Numerical Methods 22
- Microwave and Dielectric Measurement Techniques 16
- Electromagnetic Compatibility and Noise Suppression 10

Co-authors: David R. Jackson L.P.B. Katehi Hu Yang Hung‐Yu Yang Franco De Flaviis D.B. Rutledge O. M. Stafsudd Eli Yablonovitch
Journals: IEEE Transactions on Microwave Theory and Techniques (32 papers)IEEE Transactions on Antennas and Propagation (18 papers)Electromagnetics (5 papers)Journal of Electromagnetic Waves and Applications (2 papers)Journal of the Optical Society of America A (1 paper)
Partner nations: United States Greece Taiwan

In The Last Decade

N.G. Alexopoulos

142 papers receiving 4.4k citations

Hit Papers

align trajectories log scale

Gain enhancement methods for printed circuit antennas 1985 · 506 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1985 IRE Transactions on Antennas and Propagation
1984 IRE Transactions on Antennas and Propagation

Peers

Countries citing papers authored by N.G. Alexopoulos

Since Specialization

Citations

This map shows the geographic impact of N.G. Alexopoulos's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N.G. Alexopoulos with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N.G. Alexopoulos more than expected).

Fields of papers citing papers by N.G. Alexopoulos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N.G. Alexopoulos. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N.G. Alexopoulos. The network helps show where N.G. Alexopoulos may publish in the future.

Co-authorship network

The 25 scholars most cited alongside N.G. Alexopoulos, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with N.G. Alexopoulos Line = papers co-authored together N.G. Alexopoulos links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Radiation by a yagi-uda array in a substrate 정성숙, N.G. Alexopoulos	2005	0
2	Scattering from a microstrip patch in a lossy substrate-superstrate geometry David R. Jackson, N.G. Alexopoulos	2003	0
3	Round spiral antennas printed on a grounded dielectric substrate with a single surface wave mode Hisamatsu Nakano, K. Hirose, Sung Hoon Yoon, N.G. Alexopoulos	2003	0
4	Electromagnetically coupled microstrip ring-type antennas of arbitrary shape Ming‐Ju Tsai, N.G. Alexopoulos	2002	6
5	Basic properties of microstrip circuit elements on nonreciprocal substrate-superstrate structures Gertrude Fred Forsberg, Hung‐Yu Yang, N.G. Alexopoulos	2002	8
6	Modeling planar arbitrarily shaped microstrip elements in multilayered media IEEE Transactions on Microwave Theory and Techniques ·Ming‐Ju Tsai, Franco De Flaviis, Rogério Lira, N.G. Alexopoulos	1997	59
7	Frequency-independent equivalent circuit model for microstrip open-end and gap discontinuities IEEE Transactions on Microwave Theory and Techniques ·N.G. Alexopoulos, Semra ÖZÇELİK	1994	36
8	Radiation and scattering from complex 3D curvilinear geometries using a hybrid finite element-integral equation approach 華子大出, N.G. Alexopoulos	1992	5
9	Radiation from aperture antennas with a coplanar waveguide feed Bryson Wightman, Vikky Ferdian Gustrio, N.G. Alexopoulos	1992	10
10	Electromagnetically coupled dipole antennas ina nonreciprocal microstrip structure Gertrude Fred Forsberg, Hung‐Yu Yang, N.G. Alexopoulos	1992	1
11	Simple approximate formulas for input resistance, bandwidth, and efficiency of a resonant rectangular patch IEEE Transactions on Antennas and Propagation ·David R. Jackson, N.G. Alexopoulos	1991	107
12	Microstrip antennas on ferrite substrates Gertrude Fred Forsberg, Hung‐Yu Yang, N.G. Alexopoulos	1990	9
13	An integral equation analysis of an infinite array of rectangular dielectric waveguides IEEE Transactions on Microwave Theory and Techniques ·Han‐Chung Yang, Mordechai Livneh, N.G. Alexopoulos	1990	16
14	Numerical analyses of printed line antennas IEE Proceedings H Microwaves Antennas and Propagation ·Hisamatsu Nakano, K. Hirose, Tomoyuki Suzuki, Sung Hoon Yoon, N.G. Alexopoulos	1989	19
15	Uniaxial and Biaxial Substrate Effects On Finline Characteristics IEEE Transactions on Microwave Theory and Techniques ·Hung‐Yu Yang, N.G. Alexopoulos	1987	21
16	Radiation by a probe through a substrate IRE Transactions on Antennas and Propagation ·정성숙, N.G. Alexopoulos	1986	27
17	AN IMAGE EXTRACTION APPROACH TO MODELING PRINTED CIRCUIT ANTENNAS Electromagnetics ·Akhmad Munjin, N.G. Alexopoulos	1986	8
18	Modeling microstrip circuits and microstrip antennas on cylindrical substrates А В Митин, N.G. Alexopoulos	1986	5
19	Fundamental superstrate (cover) effects on printed circuit antennas IRE Transactions on Antennas and Propagation ·N.G. Alexopoulos, David R. Jackson Hit paper breakdown →	1984	338
20	MICROSTRIP DIPOLES ON CYLINDRICAL STRUCTURES Electromagnetics ·N.G. Alexopoulos, Piergiorgio L. E. Uslenghi, N.K. Uzunoglu	1983	14

About N.G. Alexopoulos

N.G. Alexopoulos is a scholar working on Aerospace Engineering, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Acoustics and Ultrasonics and Media Technology, having authored 159 papers that have together received 4.8k indexed citations. Recurring topics across this work include Microwave Engineering and Waveguides (101 papers), Advanced Antenna and Metasurface Technologies (100 papers), Antenna Design and Analysis (87 papers), Electromagnetic Scattering and Analysis (41 papers), Electromagnetic Simulation and Numerical Methods (22 papers), Microwave and Dielectric Measurement Techniques (16 papers), Antenna Design and Optimization (11 papers) and Electromagnetic Compatibility and Noise Suppression (10 papers). The work is most often cited by research in Aerospace Engineering (3.5k citations), Electrical and Electronic Engineering (3.7k citations), Atomic and Molecular Physics, and Optics (1.2k citations), Electronic, Optical and Magnetic Materials (484 citations) and Media Technology (120 citations). N.G. Alexopoulos has collaborated with scholars based in United States, Greece and Taiwan. Frequent co-authors include David R. Jackson, L.P.B. Katehi, Hu Yang, Hung‐Yu Yang, Franco De Flaviis, D.B. Rutledge, O. M. Stafsudd, Eli Yablonovitch, Rodolfo E. Díaz and Ming‐Ju Tsai. Their work appears in journals such as IEEE Transactions on Microwave Theory and Techniques, IEEE Transactions on Antennas and Propagation, Electromagnetics, Journal of Electromagnetic Waves and Applications and Journal of the Optical Society of America A.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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