Results 131 to 140 of about 16,158 (303)

Dielectric resonator antennas

open access: yesInternational Journal of Antennas and Propagation, 2016
An up-to-date literature overview on relevant approaches for controlling circuital characteristics and radiation properties of dielectric resonator antennas (DRAs) is presented. The main advantages of DRAs are discussed in detail, while reviewing the most effective techniques for antenna feeding as well as for size reduction.
Keyrouz, S., Caratelli, D.
openaire   +1 more source

Emergent Spin Supersolids in Frustrated Quantum Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang   +2 more
wiley   +1 more source

High-harmonic generation from a subwavelength dielectric resonator. [PDF]

open access: yesSci Adv, 2023
Zalogina A   +9 more
europepmc   +1 more source

Dielectric resonator antenna [PDF]

open access: yes, 2010
This project deals with using of dielectric resonators as antennas. There are discussed possibilities feed of these antennas, as feed probe, feed of microstrip line, aperture coupling, or coplanar waveguide.
Štarha, Michal
core  

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

A Dental Dielectric Resonator Antenna [PDF]

open access: yes
In this paper, a dental dielectric resonator antenna (DRA) is proposed. The implantable dental DRA is proved feasible by using real extracted human tooth as the dielectric resonator (DR).
Zhang, Jiuyu   +4 more
core   +1 more source

Additive Manufacturing of Ordered Polymer Nanostructures

open access: yesAdvanced Materials, EarlyView.
A new 3D printing strategy, Polymerization‐Induced Arrangement of Nanostructures with Order‐tunability (PIANO), enables the formation of ordered nanostructures in polymer materials by enhancing chain mobility during photopolymerization, overcoming the kinetic arrest that leads to disordered morphologies in the conventional Polymerization‐Induced ...
Di Wu   +6 more
wiley   +1 more source

Dual-Band Dielectric Resonator Antenna with Filtering Features for Microwave and Mm-Wave Applications. [PDF]

open access: yesMicromachines (Basel), 2023
Bizan MS   +5 more
europepmc   +1 more source

Dielectric Resonator Phase Shifting Frequency Discriminator [PDF]

open access: yes, 1998
A dielectric resonator frequency discriminator comprising a microstrip, a single mode dielectric resonator coupled to the microstrip, at least one detector for detecting an RF signal coupled to the microstrip and an RF input for introducing an RF signal ...
Wong, Thomas T. Y.   +2 more
core  

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