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Dielectric material designed to act as a resonator for radio waves
dielectric resonator is a piece of dielectric (nonconductive but polarizable) material, usually ceramic, that is designed to function as a resonator for
Dielectric_resonator
High-frequency radio antenna
A dielectric resonator antenna (DRA) is a radio antenna mostly used at microwave frequencies and higher, that consists of a block of ceramic material of
Dielectric_resonator_antenna
Electrically insulating substance able to be polarised by an applied electric field
electromagnetism, a dielectric (or dielectric medium) is an electrical insulator that can be polarised by an applied electric field. When a dielectric material is
Dielectric
Electronic filter that is constructed with waveguide technology
apertures,[w] irises,[x] and posts. Other waveguide filter types include dielectric resonator filters, insert filters, finline filters, corrugated-waveguide filters
Waveguide_filter
Metal structure which confines microwaves or radio waves for resonance
short-circuited) sections of waveguide or high-permittivity dielectric material (see dielectric resonator). Electric and magnetic energy is stored in the cavity
Microwave_cavity
Transmission line-based electrical circuit
cavity resonator is an empty (or sometimes dielectric-filled) space surrounded by conducting walls. Apertures in the walls couple the resonator to the
Distributed-element_circuit
Device or system that exhibits resonance
A resonator is a device or system that exhibits resonance or resonant behavior. That is, it naturally oscillates with greater amplitude at some frequencies
Resonator
Topics referred to by the same term
Ceramic resonator Dielectric resonator antenna Piezoelectric resonator (disambiguation) Split-ring resonator Thin-film bulk acoustic resonator Resonators (band)
Resonator_(disambiguation)
concept of this photonic-assisted all-dielectric RF front-end technology is shown in Fig. 1. The Dielectric Resonator Antenna (DRA) in the front-end, functions
Dielectric_wireless_receiver
Class of electronic filter
element resonators and filters. Pucks made of various dielectric materials can also be used to make resonators. As with the coaxial resonators, high-dielectric
RF_and_microwave_filter
Topics referred to by the same term
organization Deutsches Rundfunkarchiv, the German Broadcasting Archive Dielectric resonator antenna Dopamine receptor antagonist, first generation antipsychotics
DRA
Optical device with parallel mirrors
wavelength of light with great precision. Laser resonators are often described as Fabry–Pérot resonators, although for many types of laser the reflectivity
Fabry–Pérot_interferometer
Set of waveguides including a closed loop
An optical ring resonator, or micro-ring resonator (MRR) is a set of waveguides in which at least one is a closed loop coupled to light input and output
Optical_ring_resonators
Electronic component
separated by a dielectric medium. A conductor may be a foil, thin film, sintered bead of metal, or an electrolyte. The nonconducting dielectric acts to increase
Capacitor
Type of electromagnetic resonator
A loop-gap resonator (LGR) is an electromagnetic resonator that operates in the radio and microwave frequency ranges. The simplest LGRs are made from
Loop-gap_resonator
Type of electronic circuit
limited to frequencies of 30 MHz or below. Other types of resonators, dielectric resonators and surface acoustic wave (SAW) devices, are used to control
Electronic_oscillator
American mathematician
Advanced Mathematical Physics Vol. 1 & 2, Springer-Verlag, New York. Dielectric resonator "Death Strikes Two Suddenly" (PDF). Cornell Alumni News. November
Robert_D._Richtmyer
Non-commercial use of the radio spectrum
founded new industries, like experimentation with quartz piezoelectric resonators from 1924 until about 1934, built economies, empowered nations, and saved
Amateur_radio
Structure in some metamaterials
up to 200 terahertz. Split ring resonators (SRRs) consist of a pair of concentric metallic rings, etched on a dielectric substrate, with slits etched on
Split-ring_resonator
Device consisting of piezoelectric material
A thin-film bulk acoustic resonator (FBAR or TFBAR) is a device consisting of a piezoelectric material manufactured by thin film methods between two conductive
Thin-film bulk acoustic resonator
Thin-film_bulk_acoustic_resonator
Chemical compound
of these properties, NdNbO4-based solid solutions are studied as dielectric resonator ceramics for microwave and millimetre-wave applications. Brandle
Neodymium_niobate
Belgian engineer, scientist, mathematician, and entrepreneur
Federico, Gabriele; Caratelli, Diego (December 2021). "A Class of Dielectric Resonator Antennas with Thermally Enhanced Performance". 2021 IEEE International
Johan_Gielis
American electrical engineer (born 1951)
UsingOn-Chip Resonator with Embedded Artificial Dielectric for Size, Loss, and Noise Reduction" (First to realize a high-Q artificial dielectric resonator embedded
M._C._Frank_Chang
Shortwave antenna
Biconical antenna Cage aerial Coaxial antenna Crossed field antenna Dielectric resonator antenna Dipole antenna Discone antenna Folded unipole antenna Franklin
Isotron
Antenna constructions for different applications
in front of a flashlight. Dielectric resonator The "resonator" part consists of small ball or puck-shaped piece of dielectric material, placed at the opening
Antenna_types
methods IEC 61337 Filters using waveguide type dielectric resonators IEC 61338 Waveguide type dielectric resonators IEC 61340 Electrostatics IEC 61341 Method
List_of_IEC_standards
Type of radio-wave propagation
Biconical antenna Cage aerial Coaxial antenna Crossed field antenna Dielectric resonator antenna Dipole antenna Discone antenna Folded unipole antenna Franklin
Near vertical incidence skywave
Near_vertical_incidence_skywave
Fixed-value capacitor using ceramic
capacitor is a fixed-value capacitor where the ceramic material acts as the dielectric. It is constructed of two or more alternating layers of ceramic and a
Ceramic_capacitor
development of science and engineering for both microstrip antennas and dielectric resonator antennas (DRAs). Guha introduced the concept of defected ground structure
Debatosh_Guha
Rectangular two-element array antenna
Biconical antenna Cage aerial Coaxial antenna Crossed field antenna Dielectric resonator antenna Dipole antenna Discone antenna Folded unipole antenna Franklin
Moxon_antenna
Effect that limits performance of advanced atomic clocks
limiting performance factor. Developments in a combined USO--DRO (dielectric resonator oscillator) LO technology now enable improved performance. Optical
Dick_effect
Hollow metal pipe used to carry radio waves
this view. Propagation in a dielectric waveguide may be viewed in the same way, with the waves confined to the dielectric by total internal reflection
Waveguide_(radio_frequency)
Property that an increasing voltage results in a decreasing current
connected across an electrical resonator such as an LC circuit, a quartz crystal, dielectric resonator or cavity resonator with a DC source to bias the
Negative_resistance
Biconical antenna Cage aerial Coaxial antenna Crossed field antenna Dielectric resonator antenna Dipole antenna Discone antenna Folded unipole antenna Franklin
Sloper_antenna
Topics referred to by the same term
Immigration and Customs Enforcement Office of Detention and Removal Dielectric resonator oscillator Digital read-out, a precision measuring instrument used
Dro
Optical Cavity
A nanophotonic resonator or nanocavity is an optical cavity which is on the order of tens to hundreds of nanometers in size. Optical cavities are a major
Nanophotonic_resonator
Special state of wave and quantum systems in physics
"High- Q {\displaystyle Q} Supercavity Modes in Subwavelength Dielectric Resonators". Physical Review Letters. 119 (24) 243901. arXiv:1706.02099. doi:10
Bound_state_in_the_continuum
Chinese electrical engineer
electrical engineer specializing in the design of antennas, including dielectric resonator antennas and filtering antennas. She is a professor in the School
Yongmei_Pan
Electronic oscillator circuit
radio transmitters and receivers. The most common type of piezoelectric resonator used is a quartz crystal, so oscillator circuits incorporating them became
Crystal_oscillator
Manufacturing styles of an electronic device
electrical conductors, called plates, separated by an insulating layer (dielectric). Capacitors are widely used as parts of electrical circuits in many common
Capacitor_types
Means of studying the interaction of light and matter
using a superconducting LC resonator, a high purity cavity, or a superconducting coplanar waveguide microwave resonators, which are two-dimensional microwave
Circuit quantum electrodynamics
Circuit_quantum_electrodynamics
used to determine the dielectric and magnetic parameters of materials and various circuit components such as dielectric resonators. Since ex-ante knowledge
Cavity_perturbation_theory
Circuit which produces an optical or electronic sine wave signal
oscillators such as quartz crystal oscillators, dielectric resonators, sapphire resonators or air-dielectric resonators. OEO was introduced in the early 1990s
Opto-electronic_oscillator
Transmission lines with flat ribbon-like conducting or dielectric lines
form and at D in dielectric form. Each section of line acts as a resonator in the coupled lines filters. Another kind of resonator is shown in the SIW
Planar_transmission_line
Transparent ceramic
ceramics in February 2001. This polycrystalline ceramic is a type of dielectric resonator material commonly used in microwaves and millimeter waves. While
Lumicera
Dipole antenna optimized for operation in the High Frequency bands
Biconical antenna Cage aerial Coaxial antenna Crossed field antenna Dielectric resonator antenna Dipole antenna Discone antenna Folded unipole antenna Franklin
G5RV_antenna
German physicist in New Zealand
light and matter in dielectric materials, and his speciality is whispering gallery mode resonators (WGMRs), small disks of dielectric which confine and
Harald_Schwefel
Topics referred to by the same term
torpedo attack Ceramic foam, a tough foam made from ceramics Ceramic resonator, an electronic component with a piezoelectric ceramic material Ceramic
Ceramic_(disambiguation)
Canadian engineer (1941–2023)
Panariello, Y. Wang, and M. Yu, "EM-based design of large-scale dielectric-resonator filters and multiplexers by space mapping," IEEE Trans. Microwave
John_Bandler
of certain chemicals. Somark employed a dielectric barcode that may be read using microwaves. The dielectric material reflects, transmits and scatters
Chipless_RFID
Defunct research facility of the United States Army
ETDL’s advancements in GaAs power field-effect transistors and dielectric resonator oscillator technology enabled the development of a transmitter with
Electronics Technology and Devices Laboratory
Electronics_Technology_and_Devices_Laboratory
Spectral linewidth of a laser beam
continuous-wave (CW) maser, is a true four-level maser, and exhibits no intrinsic resonator losses but only outcoupling losses. Notably, their derivation was entirely
Laser_linewidth
Antenna used in wireless communication
or on to a dielectric fixed to the main board. This is done so that the antenna, which can be suspended and effectively be in air dielectric, is a greater
Inverted-F_antenna
Device for generating extremely high pressures
I.Y. (1992). "Enhanced sensitivity for high-pressure EPR using dielectric resonators". Review of Scientific Instruments. 63 (7): 3670. Bibcode:1992RScI
Diamond_anvil_cell
Design optimization methodology
Panariello, Y. Wang, and M. Yu, "EM-based design of large-scale dielectric-resonator filters and multiplexers by space mapping," Archived 2007-08-24 at
Space_mapping
Type of field-effect transistor
LOCOS but many other dielectric materials are employed. The generic term for the dielectric is gate dielectric since the dielectric lies directly below
MOSFET
Type of electrolytic capacitor
metal as an anode, covered by an insulating oxide layer that forms the dielectric, surrounded by liquid or solid electrolyte as a cathode. The tantalum
Tantalum_capacitor
American physicist
or curved mirror laser resonator. He joined with G. Boyd, to introduce the concept of Hermite-Gaussian modes into resonator study, influencing all subsequent
James_P._Gordon
Type of capacitor
insulating oxide layer through anodization. This oxide layer acts as the dielectric of the capacitor. A solid, liquid, or gel electrolyte covers the surface
Electrolytic_capacitor
Structure used in waveguides
or by periodic variation of some characteristic (such as height) of a dielectric waveguide, resulting in periodic variation in the effective refractive
Distributed_Bragg_reflector
Glass consisting of pure silica
temperatures, it is used for high-Q resonators, in particular, for wine-glass resonator of hemispherical resonator gyro. For the same reason fused quartz
Fused_quartz
Early electronic transmission line medium
general case, the dielectric material may be different above and below the central conductor. A stripline that uses air as the dielectric material is known
Stripline
Substances which absorb radio frequency energy
007 in) copper foil on a dielectric backing (thin circuit board material) etched into tuned resonator arrays, each individual resonator being in a "C" shape
Radiation-absorbent_material
Type of planar transmission line
waveguide (CPW) consists of a single conducting track printed onto a dielectric substrate, together with a pair of return conductors, one to either side
Coplanar_waveguide
Theory of laser diodes
{\displaystyle E(t)} . In most cases, the electric field is confined in a resonator, the properties of which are also important factors for laser performance
Semiconductor_laser_theory
Antenna fabricated using photolithographic techniques
antennas do not use a dielectric substrate and instead are made of a metal patch mounted above a ground plane using dielectric spacers; the resulting
Microstrip_antenna
Class of antennas
researchers, Smith et al. were the first to successfully combine the split-ring resonator (SRR), with thin wire conducting posts and produce a left-handed material
Metamaterial_antenna
Electromagnetic wave with oscillations perpendicular to the direction of travel
and also in light waves in an optical fiber and in a laser's optical resonator. Transverse modes occur because of boundary conditions imposed on the
Transverse_mode
Type of electronic filter circuit
of transforming the row of shunt anti-resonators into a ladder of series resonators and shunt anti-resonators. A filter with similar properties can be
Distributed-element_filter
Metamaterial that uses surface plasmons to achieve optical properties not seen in nature
nature. Plasmons are produced from the interaction of light with metal-dielectric materials. Under specific conditions, the incident light couples with
Plasmonic_metamaterial
Belgian engineer
1109/TAP.1963.1137996. Van Bladel, J. (1975). "On the resonances of a dielectric resonator of very high permittivity". IEEE Transactions on Microwave Theory
Jean_van_Bladel
Type of optical waveguide
that achieves strong light confinement by coupling the light guided by a dielectric waveguide and a plasmonic waveguide. It is formed by separating a medium
Hybrid_plasmonic_waveguide
Object that reflects an image
transparent coating of a non-metallic (dielectric) material. The first metallic mirror to be enhanced with a dielectric coating of silicon dioxide was created
Mirror
Sensor measuring deformation and stretching
"Preliminary Analysis of Burn Degree Using Non-invasive Microwave Spiral Resonator Sensor for Clinical Applications". Frontiers in Medical Technology. 4
Stretch_sensor
various types of RF MEMS components, such as CMOS integrable RF MEMS resonators and self-sustained oscillators with small form factor and low phase noise
Radio-frequency microelectromechanical system
Radio-frequency_microelectromechanical_system
Chemical compound
microwave-frequency dielectric components and resonators. It has also been investigated as a candidate high-κ dielectric for silicon microelectronics, although
Lanthanum_aluminate
Measurement of the change in frequency of a quartz crystal resonator
per unit area by measuring the change in frequency of a quartz crystal resonator. The resonance is disturbed by the addition or removal of a small mass
Quartz_crystal_microbalance
Physical characteristic of oscillating systems
the beam. Ring resonators and whispering galleries are examples of optical resonators that do not form standing waves. Different resonator types are distinguished
Resonance
Chemical compound
practical applications such as ultrasonic transducers and piezoelectric resonators. It is a white to off-white solid. Lead zirconium titanate was first developed
Lead_zirconate_titanate
Variety of resonant circuit
Harmonic oscillator Quantum harmonic oscillator Quantum Electromagnetic Resonator Yakymakha O.L.(1989). High Temperature Quantum Galvanomagnetic Effects
Quantum_LC_circuit
Undesired resistance, inductance, or capacitance within electrical components
to achieve a desired function in a component, see for instance helical resonator or analog delay line. Nonlinear parasitic elements can also arise. The
Parasitic_impedance
imaging for medical applications is also becoming of more interest. The dielectric properties of malignant tissue change significantly in comparison with
Microwave_imaging
occur on a dielectric surface, where often an RF electric field is parallel to the surface. The positive charge accumulated on the dielectric surface attracts
Multipactor_effect
Electronic circuit in which a signal entering any port exits at the next port
junction circulator contains a resonator, which is located at the central junction of the striplines. This resonator may have any shape that has three-fold
Circulator
Russian physicist (1931–2016)
electromagnetic waves in perfect crystals, dielectrics, thereby creating dielectric microwave resonators in sapphire with Q > 109. In 1989, he suggested
Vladimir_Braginsky
American applied physicist
Bill; Baker-Jarvis, James (1998). "A dielectric resonator for measurements of complex permittivity of low loss dielectric materials as a function of temperature"
James_Baker-Jarvis
American academic (born 1972)
Optica (2022), "For foundational discoveries in photonics, ranging from resonator, topological, and non-reciprocal photonics to energy applications including
Shanhui_Fan
Use of plasmons for data transmission in circuits
detection, and manipulation of signals at optical frequencies along metal-dielectric interfaces in the nanometer scale. Inspired by photonics, plasmonics follows
Plasmonics
Force resulting from the quantisation of a field
of macroscopic material interfaces, such as electrical conductors and dielectrics, alters the vacuum expectation value of the energy of the second-quantized
Casimir_effect
Study of matter through the use of microwaves
experiments at a fixed frequency are common (using a highly sensitive microwave resonator), but frequency-dependent measurements are also possible. For insulating
Microwave_spectroscopy
elements; a quartz RF resonator and integral plasma burner (lamp), a transition unit (the system which couples the RF source to the resonator), a magnetron,
Ceravision
Differential equation solution
interaction of light with micro/nano resonators for electromagnetic waves. There are essentially two types of resonators in optics. In the first type, a high-Q
Quasinormal_mode
Interacting phenomenon between light and matter
appreciably small for any non-zero ΔE. In a linear optical system the dielectric polarization, P, responds linearly to the presence of an electric field
Parametric_process_(optics)
Type of capacitor
thin insulating layer of aluminium oxide by anodization that acts as the dielectric of the capacitor. A non-solid electrolyte covers the rough surface of
Aluminum electrolytic capacitor
Aluminum_electrolytic_capacitor
Material designed to manipulate sound waves
or attenuate waves at selected frequencies, functioning as acoustic resonators when local resonances dominate. Within the broader field of mechanical
Acoustic_metamaterial
American physicist
through the use of a levitating glass sphere, a trapped ion and an optical resonator. The levitating glass sphere is isolated from its environment and is brought
Tracy_Northup
Laser that has nanoscale dimensions
electric excitation of nanowires or other nanomaterials that serve as resonators. A standard feature of nanolasers includes their light confinement on
Nanolaser
American electrical engineer
the IEEE in 1991, "for contributions to the analysis of dielectric waveguides and resonators and their applications in microwave filters and oscillators
Kawthar_Zaki
Phenomenon with inductive coupling
used to minimise dielectric losses.[citation needed] The LGR geometries have the advantage that electric fields outside the resonator structure are very
Resonant_inductive_coupling
titanate (BST) thin films. For example, in 2008, a repeating split-ring resonator (SRR) cell was fabricated with semiconductor material aligning the gaps
Tunable_metamaterial
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DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
DIELECTRIC RESONATOR
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