Experimental characterization of Spherical Bragg Resonators for electromagnetic emission engineering at microwave frequencies
Y García-Puente, JJ Laurin, R Kashyap - Scientific Reports, 2023 - nature.com
This work reports experimental investigation and numerical validation of millimeter-sized
Spherical Bragg Resonators (SBRs) fabricated using 3D printing technology. The frequency …
Spherical Bragg Resonators (SBRs) fabricated using 3D printing technology. The frequency …
[HTML][HTML] Theoretical study of new microwave resonators utilizing dispersive materials
This paper studies innovative microwave resonators, utilizing special dispersive materials
whose relative permittivity is inversely proportional to the frequency square. The “dispersive …
whose relative permittivity is inversely proportional to the frequency square. The “dispersive …
Transport properties of electromagnetic waves in dielectric photonic quasicrystals
The transport properties of electromagnetic waves change at the transition of high-index
dielectric photonic structures to the metamaterial regime. Here, we demonstrate the changes …
dielectric photonic structures to the metamaterial regime. Here, we demonstrate the changes …
[HTML][HTML] Corner Reflector Plasmonic Nanoantennas for Enhanced Single-Photon Emission
P Chamorro-Posada - Applied Sciences, 2024 - mdpi.com
The emission rate of atom-like photon sources can be significantly improved by coupling
them to plasmonic resonant nanostructures. These arrangements function as nanoantennas …
them to plasmonic resonant nanostructures. These arrangements function as nanoantennas …
[PDF][PDF] Wideband and Miniaturized Microwave Devices and Antennas Based on Dispersive Materials
XT Yang - 2024 - livrepository.liverpool.ac.uk
Wideband and miniaturized RF/microwave devices and antennas are essential for modern
communication systems to achieve high performance and integration. While some …
communication systems to achieve high performance and integration. While some …
Dipole Antenna Directivity Modification by All-Dielectric Quasiperiodic Structure
VA Chistyakov, MS Sidorenko… - 2023 Antennas …, 2023 - ieeexplore.ieee.org
Inverse space design method enables the engineering of all-dielectric quasiperiodic
photonic structures with the desired electromagnetic properties. We demonstrate in the …
photonic structures with the desired electromagnetic properties. We demonstrate in the …
Implementation of a superdirective dielectric resonator antenna with a symmetrical electric dipole feed
R Gaponenko, MS Sidorenko… - 2023 IEEE Conference …, 2023 - ieeexplore.ieee.org
This paper presents an experimental demonstration of superdirective spherical dielectric
antennas smaller than a wavelength and having a high overall efficiency. The antennas are …
antennas smaller than a wavelength and having a high overall efficiency. The antennas are …