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1

[IEEE 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - Vancouver, BC, Canada (2015.7.19-2015.7.24)] 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - Aberration-free planar focusing based on parity-time symmetric nonlocal metamaterials

Monticone, Francesco, Alu, Andrea, Valagiannopoulos, Constantinos A.

Year:

2015

Language:

english

File:

PDF, 314 KB

english, 2015

2

Engineering the emission of laser arrays to nullify the jamming from passive obstacles

Valagiannopoulos, Constantinos, Kovanis, Vassilios

Journal:

Photonics Research

Year:

2018

Language:

english

File:

PDF, 1.02 MB

english, 2018

3

[IEEE 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA) - Granada, Spain (2019.9.9-2019.9.13)] 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA) - Basins of Attraction in Asymmetric Photonic Couplers

Valagiannopoulos, Constantinos, Zhiyenbayev, Yertay, Kominis, Yannis, Kovanis, Vassilios

Year:

2019

Language:

english

File:

PDF, 1.85 MB

english, 2019

4

Perfect quantum cloaking of tilted cylindrical nanocavities

Valagiannopoulos, Constantinos

Journal:

Physical Review B

Year:

2020

File:

PDF, 1.30 MB

2020

5

Isolating the singular term of the green's function in the vicinity of the corner formulated by two intersecting waveguides

Valagiannopoulos, Constantinos A.

Journal:

Microwave and Optical Technology Letters

Year:

2013

Language:

english

File:

PDF, 958 KB

english, 2013

6

Integral equation analysis of a low-profile receiving planar microstrip antenna with a cloaking superstrate

Valagiannopoulos, Constantinos A., Tsitsas, Nikolaos L.

Journal:

Year:

2012

Language:

english

File:

PDF, 885 KB

english, 2012

7

An iterative semi-analytical technique solving the boundary value problem of transmission through an anisotropic wedge

Valagiannopoulos, Constantinos A., Simovski, Constantin R.

Journal:

Year:

2012

Language:

english

File:

PDF, 484 KB

english, 2012

8

Increasing the electromagnetic attenuation below a quasi-matched surface with use of passive hyperbolic metamaterials

Valagiannopoulos, Constantinos A., Nefedov, Igor S.

Journal:

Photonics and Nanostructures - Fundamentals and Applications

Year:

2013

Language:

english

File:

PDF, 1.42 MB

english, 2013

9

Low-Pass Features of Optical Nano-Filters Constituted by Simple Layered Structures

Valagiannopoulos, Constantinos A., Sihvola, Ari

Journal:

Microwave and Optical Technology Letters

Year:

2013

Language:

english

File:

PDF, 1.00 MB

english, 2013

10

On the Minimal Scattering Response of PEC Cylinders in a Dielectric Cloak

Valagiannopoulos, Constantinos A., Alitalo, Pekka, Tretyakov, Sergei A.

Journal:

IEEE Antennas and Wireless Propagation Letters

Year:

2014

Language:

english

File:

PDF, 891 KB

english, 2014

11

Symmetric Absorbers Realized as Gratings of PEC Cylinders Covered by Ordinary Dielectrics

Valagiannopoulos, Constantinos A., Tretyakov, Sergei A.

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2014

Language:

english

File:

PDF, 2.16 MB

english, 2014

12

Total absorption in asymmetric hyperbolic media

Nefedov, Igor S., Valagiannopoulos, Constantinos A., Hashemi, Seed M., Nefedov, Evgeny I.

Journal:

Scientific Reports

Year:

2013

Language:

english

File:

PDF, 766 KB

english, 2013

13

Hiding a Bump on a PEC Plane by Using an Isotropic Lossless Dielectric Layer

Valagiannopoulos, Constantinos A., Tsitsas, Nikolaos L., Sihvola, Ari H.

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2014

Language:

english

File:

PDF, 2.03 MB

english, 2014

14

[IEEE 2012 6th European Conference on Antennas and Propagation (EuCAP) - Prague, Czech Republic (2012.03.26-2012.03.30)] 2012 6th European Conference on Antennas and Propagation (EUCAP) - A Cartesian cloaking comprised of gradually sparser dielectric layers exploiting Snell's law

Valagiannopoulos, Constantinos A.

Year:

2012

Language:

english

File:

PDF, 238 KB

english, 2012

15

[IEEE 2012 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting - Chicago, IL, USA (2012.07.8-2012.07.14)] Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation - Electromagnetic cloaking of PEC cylinders with a single isotropic and homogeneous layer

Valagiannopoulos, Constantinos A., Alitalo, Pekka

Year:

2012

Language:

english

File:

PDF, 174 KB

english, 2012

16

How nonreciprocal is an effective permittivity matrix?

Valagiannopoulos, Constantinos A.

Journal:

Microwave and Optical Technology Letters

Year:

2014

Language:

english

File:

PDF, 262 KB

english, 2014

17

Design and free-space measurements of a simple electromagnetic cloak for conducting cylindrical objects

Alitalo, Pekka, Valagiannopoulos, Constantinos A., Culhaoglu, Ali E.

Journal:

Year:

2013

Language:

english

File:

PDF, 882 KB

english, 2013

18

On Jamming Unfriendly Submarine Communication by Radiating Across an Island in the Vicinity of the Opponent's Coastline

Valagiannopoulos, Constantinos A.

Journal:

Electromagnetics

Year:

2012

Language:

english

File:

PDF, 3.14 MB

english, 2012

19

[IEEE 2012 6th European Conference on Antennas and Propagation (EuCAP) - Prague, Czech Republic (2012.03.26-2012.03.30)] 2012 6th European Conference on Antennas and Propagation (EUCAP) - Efficient evaluation of the Green's function for a bended coplanar waveguide

Valagiannopoulos, Constantinos A.

Year:

2012

Language:

english

File:

PDF, 218 KB

english, 2012

20

Improving the electrostatic field concentration in a negative-permittivity wedge with a grounded “bowtie” configuration

Valagiannopoulos, Constantinos A., Sihvola, Ari

Journal:

Year:

2013

Language:

english

File:

PDF, 778 KB

english, 2013

21

[IEEE 2012 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting - Chicago, IL, USA (2012.07.8-2012.07.14)] Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation - The influence of refractive index, excitation and observation on PEC/PMC boundary realization

Valagiannopoulos, Constantinos A., Sihvola, Ari H.

Year:

2012

Language:

english

File:

PDF, 208 KB

english, 2012

22

[IEEE 2013 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - Orlando, FL, USA (2013.07.7-2013.07.13)] 2013 IEEE Antennas and Propagation Society International Symposium (APSURSI) - Computationally efficient optimization of coupling tapers for transmission-line networks under obliquely incident illumination

Valagiannopoulos, Constantinos A., Alitalo, Pekka

Year:

2013

Language:

english

File:

PDF, 132 KB

english, 2013

23

Electromagnetic cloaking of cylindrical objects by multilayer or uniform dielectric claddings

Valagiannopoulos, Constantinos A., Alitalo, Pekka

Journal:

Physical Review B

Year:

2012

Language:

english

File:

PDF, 482 KB

english, 2012

24

Coupling between transmission-line networks and homogeneous media: A semianalytical approach

Valagiannopoulos, Constantinos A., Alitalo, Pekka

Journal:

International Journal of RF and Microwave Computer-Aided Engineering

Year:

2013

Language:

english

File:

PDF, 937 KB

english, 2013

25

On Modeling Perfectly Conducting Sharp Corners With Magnetically Inert Dielectrics of Extreme Complex Permittivities

Valagiannopoulos, Constantinos A., Sihvola, Ari

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2012

Language:

english

File:

PDF, 2.24 MB

english, 2012

26

Mimicking the Perfect Electromagnetic Conducting Scattering Mechanisms with Suitable Bi-Isotropic Media

Valagiannopoulos, Constantinos A., Sihvola, Ari H.

Journal:

Electromagnetics

Year:

2014

Language:

english

File:

PDF, 1.27 MB

english, 2014

27

Controlling Reflection and Transmission with a Single Layer

Valagiannopoulos, Constantinos

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Year:

2015

Language:

english

File:

PDF, 1.38 MB

english, 2015

28

Scattering and absorption of a complex source point beam by a grounded lossy dielectric slab with a superstrate

Tsitsas, Nikolaos L, Valagiannopoulos, Constantinos A, Nosich, Alexander I

Journal:

Journal of Optics (IOPscience)

Year:

2014

Language:

english

File:

PDF, 702 KB

english, 2014

29

The Role of Reactive Energy in the Radiation by a Dipole Antenna

Valagiannopoulos, Constantinos A., Alu, Andrea

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2015

Language:

english

File:

PDF, 1.33 MB

english, 2015

30

[IEEE 2013 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting - Orlando, FL, USA (2013.07.7-2013.07.13)] 2013 IEEE Antennas and Propagation Society International Symposium (APSURSI) - A grating from coated PEC cylinders functioning as an electromagnetic absorber

Valagiannopoulos, Constantinos A., Tretyakov, Sergei A.

Year:

2013

Language:

english

File:

PDF, 152 KB

english, 2013

31

Emulating hyperbolic-media properties with conventional structures

Valagiannopoulos, Constantinos A, Tretyakov, Sergei A

Journal:

New Journal of Physics

Year:

2014

Language:

english

File:

PDF, 1.67 MB

english, 2014

32

Consistent Integral Equation Modeling of Cloaking Planar Microstrip Antennas

Papadimopoulos, Athanasios, Tsitsas, Nikolaos, Valagiannopoulos, Constantinos, Kantartzis, Nikolaos, Antonopoulos, Christos, Tsiboukis, Theodoros

Journal:

IEEE Transactions on Magnetics

Year:

2015

Language:

english

File:

PDF, 832 KB

english, 2015

33

Optical PT-Symmetric Counterparts of Ordinary Metals

Valagiannopoulos, Constantinos

Journal:

IEEE Journal of Selected Topics in Quantum Electronics

Year:

2015

Language:

english

File:

PDF, 1.39 MB

english, 2015

34

“Unlocking” the Ground: Increasing the Detectability of Buried Objects by Depositing Passive Superstrates

Valagiannopoulos, Constantinos A., Tsitsas, Nikolaos L., Sihvola, Ari H.

Journal:

IEEE Transactions on Geoscience and Remote Sensing

Year:

2016

Language:

english

File:

PDF, 3.73 MB

english, 2016

35

[IEEE 2015 Computational Electromagnetics International Workshop (CEM) - Izmir, Turkey (2015.7.1-2015.7.4)] 2015 Computational Electromagnetics International Workshop (CEM) - Amplifying the response of a buried object by depositing a passive layer on the ground

Valagiannopoulos, Constantinos A., Tsitsas, Nikolaos L., Sihvola, Ari H.

Year:

2015

Language:

english

File:

PDF, 749 KB

english, 2015

36

Electromagnetic Propagation into Parallel-Plate Waveguide in the Presence of a Skew Metallic Surface

Valagiannopoulos, Constantinos A.

Journal:

Electromagnetics

Year:

2011

Language:

english

File:

PDF, 4.30 MB

english, 2011

37

A New Inverse Formula Based on the Taylor Expansion of the Scattering Integral

Valagiannopoulos, Constantinos A.

Journal:

Electromagnetics

Year:

2010

Language:

english

File:

PDF, 407 KB

english, 2010

38

Aharonov-Bohm detection of two-dimensional magnetostatic cloaks

Valagiannopoulos, Constantinos A., Askarpour, Amir Nader, Alù, Andrea

Journal:

Physical Review B

Year:

2015

Language:

english

File:

PDF, 371 KB

english, 2015

39

Theoretical concepts of unlimited-power reflectors, absorbers, and emitters with conjugately matched layers

Valagiannopoulos, Constantinos A., Tretyakov, Sergei A.

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 1.28 MB

english, 2016

40

[IEEE 2016 URSI International Symposium on Electromagnetic Theory (EMTS) - Espoo, Finland (2016.8.14-2016.8.18)] 2016 URSI International Symposium on Electromagnetic Theory (EMTS) - Analytical investigations of ground modifications assisting the detection of a buried object

Valagiannopoulos, Constantinos A., Tsitsas, Nikolaos L., Sihvola, Ari H.

Year:

2016

Language:

english

File:

PDF, 242 KB

english, 2016

41

Parity-Time Symmetric Nonlocal Metasurfaces: All-Angle Negative Refraction and Volumetric Imaging

Monticone, Francesco, Valagiannopoulos, Constantinos A., Alù, Andrea

Journal:

Physical Review X

Year:

2016

Language:

english

File:

PDF, 2.21 MB

english, 2016

42

Epsilon-near-zero behavior from plasmonic Dirac point: Theory and realization using two-dimensional materials

Mattheakis, Marios, Valagiannopoulos, Constantinos A., Kaxiras, Efthimios

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 877 KB

english, 2016

43

AN OVERVIEW OF THE WATSON TRANSFORMATION PRESENTED THROUGH A SIMPLE EXAMPLE

Valagiannopoulos, Constantinos A.

Journal:

Progress In Electromagnetics Research

Year:

2007

Language:

english

File:

PDF, 419 KB

english, 2007

44

SINGLE-SERIES SOLUTION TO THE RADIATION OF LOOP ANTENNA IN THE PRESENCE OF A CONDUCTING SPHERE

Valagiannopoulos, Constantinos A.

Journal:

Progress In Electromagnetics Research

Year:

2007

Language:

english

File:

PDF, 391 KB

english, 2007

45

Breaking the black-body limit with resonant surfaces

Valagiannopoulos, Constantinos A., Simovski, Constantin R., Tretyakov, Sergei A., Christos, Argyropoulos, Monti, Alessio

Journal:

EPJ Applied Metamaterials

Year:

2017

Language:

english

File:

PDF, 824 KB

english, 2017

46

Magnified imaging based on non-Hermitian nonlocal cylindrical metasurfaces

Savoia, Silvio, Valagiannopoulos, Constantinos A., Monticone, Francesco, Castaldi, Giuseppe, Galdi, Vincenzo, Alù, Andrea

Journal:

Physical Review B

Year:

2017

Language:

english

File:

PDF, 1.59 MB

english, 2017

47

Waves in hyperbolic and double negative metamaterials including rogues and solitons

Boardman, Allan D, Alberucci, Alessandro, Assanto, Gaetano, Grimalsky, Vladimir, Kibler, Bertrand, McNiff, Jim, Nefedov, Igor, Rapoport, Yuriy, Valagiannopoulos, Constantinos A.

Journal:

Year:

2017

Language:

english

File:

PDF, 2.83 MB

english, 2017

48

Judicious distribution of laser emitters to shape the desired far-field patterns

Valagiannopoulos, Constantinos A., Kovanis, Vassilios

Journal:

Physical Review A

Year:

2017

Language:

english

File:

PDF, 878 KB

english, 2017

49

[IEEE 2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS) - Tel-Aviv, Israel (2017.11.13-2017.11.15)] 2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS) - On self-oscillating wireless power transfer

Tretyakov, Sergei, Valagiannopoulos, Constantinos, Ra'di, Younes, Simovski, Constantin

Year:

2017

Language:

english

File:

PDF, 104 KB

english, 2017

50

Field Enhancement in a Grounded Dielectric Slab by Using a Single Superstrate Layer

Valagiannopoulos, Constantinos A., Tsitsas, Nikolaos L.

Journal:

Advances in OptoElectronics

Year:

2012

Language:

english

File:

PDF, 4.82 MB

english, 2012