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Wave that remains in a constant position
In physics, a standing wave, also known as a stationary wave, is a wave that oscillates in time but whose peak amplitude profile does not move in space
Standing_wave
Measure used in radio engineering and telecommunications
In radio engineering and telecommunications, standing wave ratio (SWR) is a measure of impedance matching of loads to the characteristic impedance of
Standing_wave_ratio
Dynamic disturbance in a medium or field
traveling wave; by contrast, a pair of identical superimposed periodic waves traveling in opposite directions makes a standing wave. In a standing wave, the
Wave
Distance over which a wave's shape repeats
on the wave, such as two adjacent crests, troughs, or zero crossings. Wavelength is a characteristic of both traveling waves and standing waves, as well
Wavelength
Differential equation important in physics
The wave equation is a second-order linear partial differential equation for the description of waves or standing wave fields such as mechanical waves (e
Wave_equation
Antenna consisting of two rod-shaped conductors
frequency is advantageous in terms of feedpoint impedance (and thus standing wave ratio), so its length is determined by the intended wavelength (or frequency)
Dipole_antenna
Fourier-related transform for signals that change over time
The short-time Fourier transform (STFT) is a Fourier-related transform used to determine the sinusoidal frequency and phase content of local sections of
Short-time_Fourier_transform
Standing wave in an enclosed or partially enclosed body of water
A seiche (/seɪʃ/ SAYSH) is a standing wave in an enclosed or partially enclosed body of water. Seiches and seiche-related phenomena have been observed
Seiche
Class of radio antenna
antenna; the rod functions as an open resonator for radio waves, oscillating with standing waves of voltage and current along its length. Therefore the length
Monopole_antenna
Physics apparatus for demonstrating acoustic standing waves in a tube
tube, also known as a standing wave flame tube, or simply flame tube, is a physics apparatus for demonstrating acoustic standing waves in a tube. Invented
Rubens_tube
Study of heat-sound interactions
= v A l {\displaystyle v_{Ar}=v_{Al}} , we are dealing with a pure standing wave. Figure 1a gives the dependence of the velocity and position amplitudes
Thermoacoustics
Physical characteristic of oscillating systems
amplitude of the left- and right-traveling waves interfering to form the standing wave, k {\displaystyle k} is the wave number, f {\displaystyle f} is the frequency
Resonance
Structure formed by reflecting faces
circular fashion to form a ring. The former type is a standing wave cavity, and the latter is a traveling wave cavity. The name microcavity stems from the fact
Optical_microcavity
Pattern of oscillating motion in a system
orthogonal to each other. In the wave theory of physics and engineering, a mode in a dynamical system is a standing wave state of excitation, in which all
Normal_mode
Type of energy propagation
R=0} the wave becomes a travelling wave moving leftwards. A standing wave can be obtained by R = 0.5 {\displaystyle R=0.5} . In a travelling wave pressure
Acoustic_wave
Structure that guides waves efficiently
added to the incoming waves creates a standing wave. An impedance mismatch can be also quantified with the standing wave ratio (SWR or VSWR for voltage), which
Waveguide
Wave shaped like the sine function
waves are the waves reflected from the fixed endpoints of the string. The string's resonant frequencies are the string's only possible standing waves
Sine_wave
Electrical waves in return direction
particular relevance to stubs. Reflections cause standing waves to be set up on the line. Conversely, standing waves are an indication that reflections are present
Reflections of signals on conducting lines
Reflections_of_signals_on_conducting_lines
Lowest frequency of a periodic waveform, such as sound
Archived from the original (PDF) on 2014-05-14. Retrieved 2012-11-27. "Standing Wave in a Tube II – Finding the Fundamental Frequency" (PDF). Nchsdduncanapphysics
Fundamental_frequency
Type of particle accelerator
accelerated with standing waves above a few MeV. An advantageous alternative here, however, is a progressive wave, a traveling wave. The phase velocity
Linear_particle_accelerator
Type of wave propagating in 3 dimensions
is the case, for example, of the light waves from a distant star that arrive at a telescope. A standing wave is a field whose value can be expressed
Plane_wave
Suspension of objects using sound waves
demonstrated that the particles could be gathered at the nodes of a standing wave by the acoustic radiation forces. However, the original experiment was
Acoustic_levitation
Surface water sport
River surfing is the sport of surfing either standing waves, tidal bores or upstream waves in rivers. Claims for its origins include a 1955 ride of 2
River_surfing
Instrument to measure angular velocity
principle of the Sagnac effect which shifts the nulls of the internal standing wave pattern in response to angular rotation. Interference between the counter-propagating
Ring_laser_gyroscope
Description of a quantum-mechanical system
Schrödinger equation is a partial differential equation that governs the wave function of a non-relativistic quantum-mechanical system. Its discovery was
Schrödinger_equation
Force resulting from the quantisation of a field
of the standing waves of the cavity. To each and every possible standing wave corresponds an energy; say the energy of the nth standing wave is En. The
Casimir_effect
Device that transmits and receives radio waves
expects. The match is sought to minimize the amplitude of standing waves (measured via the standing wave ratio; SWR) that a mismatch raises on the line, and
Antenna_(radio)
Resonance phenomena in sound and musical devices
longitudinal compression wave, causing air molecules to move back and forth along the direction of travel. Within a tube, a standing wave is formed, whose wavelength
Acoustic_resonance
Quantum mechanical waves describing matter
to model phenomena in solid state physics; standing matter waves are used in molecular chemistry. Matter wave concepts are widely used in the study of materials
Matter_wave
Values which describe behavior of a linear electric circuit
be expressed using S-parameters, such as gain, return loss, voltage standing wave ratio (VSWR), reflection coefficient and amplifier stability. The term
Scattering_parameters
Measurement device for radio equipment
A standing wave ratio meter, SWR meter, ISWR meter (current "I" SWR), or VSWR meter (voltage SWR) measures the standing wave ratio (SWR) in a transmission
SWR_meter
Point with minimum wave amplitude
A node is a point along a standing wave where the wave has minimum amplitude. For instance, in a vibrating guitar string, the ends of the string are nodes
Node_(physics)
Electronics soldering process
that looks like a standing wave. As the circuit board makes contact with this wave, the components become soldered to the board. Wave soldering is used
Wave_soldering
Non-breaking standing wave pattern
"lapping of water") is a non-breaking standing wave pattern, caused for example, by the reflection of a traveling surface wave train from a near vertical shoreline
Clapotis
Continuously computed dead reckoning
If a standing wave is induced in a hemispheric resonant structure and then the resonant structure is rotated, the spherical harmonic standing wave rotates
Inertial_navigation_system
Unexpectedly large transient ocean surface wave
Rogue waves (also known as freak waves, monster waves, or killer waves) are large and unpredictable surface waves that can be extremely dangerous to ships
Rogue_wave
Device or system that exhibits resonance
oppositely moving waves interfere with each other, and at its resonant frequencies reinforce each other to create a pattern of standing waves in the resonator
Resonator
Early color photography method
reflected back on themselves and, by interference, create standing waves. The standing waves cause exposure of the emulsion in diffraction patterns. The
Lippmann_plate
Function describing an electron in an atom
instead exist as standing waves. Thus the lowest possible energy an electron can take is similar to the fundamental frequency of a wave on a string. Higher
Atomic_orbital
Mathematical description of quantum state
determines how wave functions evolve over time, and a wave function behaves qualitatively like other waves, such as water waves or waves on a string, because
Wave_function
Rate at which air moves from high- to low-pressure areas
Savvas (1999) "Anemometer employing standing wave normal to fluid flow and travelling wave normal to standing wave" U.S. patent 5,877,416 "Wind and Structures"
Wind_speed
Type of electromagnetic radiation
in his laboratory, showing that they exhibited the same wave properties as light: standing waves, refraction, diffraction, and polarization. Italian inventor
Radio_wave
Heat pump powered by sound
microphone does). These devices can be designed to use either a standing wave or a travelling wave. Compared to vapor refrigerators, thermoacoustic refrigerators
Thermoacoustic_heat_engine
Sport of riding waves
found as standing waves in the open ocean, in lakes, in rivers in the form of a tidal bore, or wave pools. Surfing includes all forms of wave-riding using
Surfing
Diffraction of matter by light
quantum mechanical effect consisting of the diffraction of matter by a standing wave of light, in complete analogy to the diffraction of light by a periodic
Kapitsa–Dirac_effect
Standing waves can be caused by a wave being reflected back through the transmission medium in which it arrived. If the incident and reflected waves are
Null_(physics)
Series of water waves
Rogue wave – Unexpectedly large transient ocean surface wave Seiche – Standing wave in an enclosed or partially enclosed body of water Sneaker wave – Disproportionately
Tsunami
Brass instrument
Sound is produced by vibrating the lips in a mouthpiece, which starts a standing wave in the air column of the instrument. Since the late 15th century, trumpets
Trumpet
Measure of wave reflectivity
of a wave is reflected by an impedance discontinuity in the transmission medium. It is equal to the ratio of the amplitude of the reflected wave to the
Reflection_coefficient
Moving wave that has oscillations perpendicular to the direction of the wave
a transverse wave is a wave that oscillates perpendicularly to the direction of the wave's advance. In contrast, a longitudinal wave travels in the
Transverse_wave
Experimental acoustical apparatus
demonstrate longitudinal waves in a gas (which can often be difficult to visualise). It is used today only for demonstrating standing waves and acoustical forces
Kundt's_tube
Periodic disturbance in atmospheres
(traveling wave) or be stationary (standing wave). Atmospheric waves range in spatial and temporal scale from large-scale planetary waves (Rossby waves) to minute
Atmospheric_wave
Quantum state with all observables independent of time
overall complex phase factor, so as to form a standing wave. The oscillation frequency of the standing wave, multiplied by the Planck constant, is the energy
Stationary_state
Type of nuclear fission reactor
A traveling-wave reactor (TWR) is a proposed type of nuclear fission reactor that can convert fertile material into usable fuel through nuclear transmutation
Traveling_wave_reactor
Vibrations with frequencies lower than 20 hertz
wavelength in length, and the desk was in the centre, thus causing a standing wave which caused the vibration of the foil. Tandy investigated this phenomenon
Infrasound
Sixth planet from the Sun
origin is a matter of much speculation. Most scientists think it is a standing wave pattern in the atmosphere. Polygonal shapes have been replicated in
Saturn
Manmade river in Munich
Kunst art museum, the flowing water forms a standing wave dubbed Eisbachwelle ('Eisbach wave'). The wave is about one metre high and is a popular river
Eisbach_(Isar)
French physicist (1845–1921)
create standing waves when reflected back by a surface such as the wall of a pool. In the case of ordinary incoherent light, the standing waves are distinct
Gabriel_Lippmann
Concept in quantum mechanics
waves in his PhD thesis Recherches sur la théorie des quanta. He suggested that an electron around a nucleus could be thought of as being a standing wave
Wave–particle_duality
Device used to measure the wavelength of radio waves
radio waves form standing waves along their length. By sliding a conductive bar that bridges the two wires along their length, the length of the waves can
Lecher_line
Quantum field of electrons
density wave (CDW) is an ordered quantum fluid of electrons in a linear chain compound or layered crystal. The electrons within a CDW form a standing wave pattern
Charge_density_wave
Standing wave in the Lachine Rapids
Habitat 67 is the name of a standing wave on the Saint Lawrence River in Montreal, Quebec, Canada. Informally named for the adjacent Habitat 67 housing
Habitat_67_(standing_wave)
Type of physics demonstration
produce travelling and standing waves, beating, and random motion. Ernst Mach designed and constructed the first pendulum wave demonstration around 1867
Pendulum_wave
Class of musical instruments with air resonator
the valve will reflect the pulse back, with increased energy, until a standing wave forms in the tube. Reed instruments such as the clarinet or oboe have
Wind_instrument
The X-ray standing wave (XSW) technique can be used to study the structure of surfaces and interfaces with high spatial resolution and chemical selectivity
X-ray_standing_waves
Visible wave pattern in a supersonic exhaust plume
or thrust diamonds, and less commonly Mach disks) are a formation of standing wave patterns that appear in the supersonic exhaust plume of an aerospace
Shock_diamond
Cavity which amplifies sound waves
acoustic wave. When a wave enters the chamber, it bounces back and forth within the chamber with low loss (see standing wave). As more wave energy enters
Resonance_chamber
Luminescence induced by sound waves
bubble trapped in an acoustic standing wave emits a pulse of light with each compression of the bubble within the standing wave. This technique allowed a
Sonoluminescence
Type of gyroscope
gyroscopic effect is obtained from the inertial property of the flexural standing waves. Although the HRG is a mechanical system, it has no moving parts, and
Hemispherical resonator gyroscope
Hemispherical_resonator_gyroscope
Electromagnetic radiation with wavelengths from 1 m to 1 mm
radio waves like light exhibited refraction, diffraction, polarization, interference and standing waves, proving that radio waves and light waves were
Microwave
Instrument for measuring wind speed
Savvas (1999) "Anemometer employing standing wave normal to fluid flow and travelling wave normal to standing wave" U.S. patent 5,877,416 "Windvanes and
Anemometer
Electrical engineers graphical calculator
from its characteristic impedance ( Z 0 {\displaystyle Z_{0}\,} ), a standing wave will be formed on the line comprising the resultant of both the incident
Smith_chart
Ripples on liquid within a vibrating receptacle
Faraday waves, also known as Faraday ripples, named after Michael Faraday (1791–1867), are nonlinear standing waves that appear on liquids enclosed by
Faraday_wave
Permanent obstruction on the seabed which causes waves to break
river bed allows a standing wave to form, and the surfer to be able to ride the wave successfully. They are relatively rare as local wave dynamics tend to
Surf_break
Meteorological phenomenon
Ridge lift, where air is forced upwards by a slope, Wave lift, where a mountain produces a standing wave, Convergence, where two air masses meet In dynamic
Lift_(soaring)
Equation for the propagation of sound waves through a medium
attenuation article or the survey paper. The wave equation describing a standing wave field in one dimension (position x {\displaystyle x} ) is p x x − 1
Acoustic_wave_equation
Machine that converts one or more forms of energy into mechanical energy (of motion)
waves. In general, thermoacoustic engines can be divided into standing wave and travelling wave devices. Stirling engines can be another form of non-combustive
Engine
Type of highway congestion
Fundamental diagram of traffic flow Green wave Road traffic control Rule 184 Wavelength Shock wave Standing wave Daganzo C.F 1994 The cell transmission model:
Traffic_wave
Quantum device which stores energy
of two or more mirrors that reflect light back and forth, creating a standing wave of electromagnetic radiation, with frequencies determined by the cavity's
Quantum_battery
Funnel-shaped waveguide radio device
high index of refraction, like at a glass surface. The reflected waves cause standing waves in the waveguide, increasing the SWR, wasting energy and possibly
Horn_antenna
Type of laser diode
current changes in the laser, the device can "mode-hop", jumping from one standing wave to another. The overall shifts with temperature are, however, lower
Distributed-feedback_laser
Synchronized action by a stadium audience
the spectator returns to the usual seated position. The result is a wave of standing spectators that travels through the crowd, even though individual spectators
Wave_(audience)
Device used for microwave measurements
especially important for transmitting antennas and their feed lines; high standing wave ratio on a radio or TV antenna can distort the signal, increase transmission
Slotted_line
Fundamental principle of physics
water wave, pressure in a sound wave, or the electromagnetic field in a light wave. The value of this parameter is called the amplitude of the wave and
Superposition_principle
Type of electric motor
as ultrasonic motors which can be further categorized into standing wave and travelling wave motors. Piezoelectric motors typically use a cyclic stepping
Piezoelectric_motor
Device that converts heat into sound
is placed that turns heat into sound, by creating a self-amplifying standing wave, due to thermo-acoustic instability. It is an entertaining phenomenon
Rijke_tube
Description of physical properties at the atomic and subatomic scale
Measurements of quantum systems show characteristics of both particles and waves (wave–particle duality), and there are limits to how accurately the value of
Quantum_mechanics
Atomic model introduced by Niels Bohr in 1913
Bohr model. Standing waves in Bohr's atomic model—An interactive simulation to intuitively explain the quantization condition of standing waves in Bohr's
Bohr_model
Cable or conductor connecting a radio transmitter to an antenna
measured by an instrument called an SWR meter (standing wave ratio meter), which measures the standing wave ratio (SWR) on the line. Source: Twin lead is
Antenna_feed
thought of as having wave-like properties. In particular, an electron is observed only in situations that permit a standing wave around a nucleus. An
History_of_quantum_mechanics
Predecessor to modern quantum mechanics (1900–1925)
matter waves make standing waves only at discrete frequencies, at discrete energies. For example, for a particle confined in a box, a standing wave must
Old_quantum_theory
Thought experiment in quantum mechanics
an advanced wave backward in time, which combined with the wave that the source emits forward in time, forms a standing wave. The waves are seen as physically
Schrödinger's_cat
Topics referred to by the same term
front to back Longitudinal mode, a particular standing wave pattern of a resonant cavity formed by waves confined in the cavity Longitudinal redundancy
Longitudinal
Mythical creature in Scottish folklore
natural level after being blown to one end of the lake (resulting in a standing wave); the Loch Ness oscillation period is 31.5 minutes. Earthquakes in Scotland
Loch_Ness_Monster
Type of laser cooling
Atoms moving through the potential landscape along the direction of the standing wave lose kinetic energy as they move to a potential maximum, at which point
Sisyphus_cooling
Telecommunications device
can be corrected by the ATU. It is a common misconception that a high standing wave ratio (SWR) per se causes loss. A well-adjusted ATU feeding an antenna
Antenna_tuner
1859 wave interference experiment
experiment carried out in 1859 by the German physicist Franz Melde on the standing waves produced in a tense cable originally set oscillating by a tuning fork
Melde's_experiment
Type of electronic component
potentiometers. For higher frequencies precisely matched low voltage standing wave ratio (VSWR) resistance networks are used. Fixed attenuators in circuits
Attenuator_(electronics)
Arrangement of mirrors
the cross section of the beam. Many types of optical cavities produce standing wave modes. Different resonator types are distinguished by the focal lengths
Optical_cavity
Vacuum tube used for amplifying radio waves
into the input cavity at, or near, its resonant frequency, creating standing waves, which produce an oscillating voltage, which acts on the electron beam
Klystron
STANDING WAVE
STANDING WAVE
Surname or Lastname
English
English : unexplained.
Girl/Female
Biblical
Standing-place.
Surname or Lastname
English and Scottish
English and Scottish : habitational name from a place in Lincolnshire, so called from the Old English tribal name Spaldingas ‘people of the district called Spald’. The district name probably means ‘ditches’, referring to drainage channels in the fenland.The surname was taken to Scotland in the 13th century by Radulphus de Spalding. His descendants prospered, and the name is still common in Scotland. Early American Spaldings include Thomas Spalding, born in Frederica, GA, in 1774, who introduced sea-island cotton in GA, and the physician Lyman Spalding, born in Cornish, NH, in 1775, who founded U.S. Pharmacopoeia.
Boy/Male
English
From the split meadow.
Boy/Male
Anglo, British, English
A Bird
Male
English
Anglicized form of Irish Gaelic Anéislis, STANDISH means "careful, thoughtful."
Boy/Male
Anglo, British, English
From the Divided Field
Surname or Lastname
English
English : from Middle English starling ‘starling’ (Old English stærling), probably a nickname for a raucous or voracious person.
Biblical
standing-place
Surname or Lastname
English
English : habitational name from a place in Lancashire (now part of Greater Manchester), so named from Old English stÄn ‘stone’ + edisc ‘pasture’. There is another place so named in Gloucestershire, but it does not seem to be the source of the surname.Myles Standish (?1584–1656) was a soldier of fortune, from 1620 captain of the Mayflower Pilgrims at Plymouth Colony. Little is known of his origins and early life, but in his will he claimed to be descended from a leading Catholic family, the Standishes of Standish, Lancashire, England. He also claimed to have been deprived of his inheritance, a claim not confirmed.
Boy/Male
English
From the stony park.
Surname or Lastname
English (chiefly Sussex)
English (chiefly Sussex) : variant of Standen, or a habitational name from a place in Lancashire with the same etymology.
Surname or Lastname
English (Lancashire)
English (Lancashire) : unexplained.
Boy/Male
Anglo, British, English
Standing Tall
Surname or Lastname
English
English : unexplained.
Boy/Male
Hindu, Indian
Write Standing
Boy/Male
Muslim
Rising, Standing, Existing
Surname or Lastname
English
English : habitational name from any of various places, for example in Berkshire, Lancashire, and Wiltshire, so called from Old English stÄn ‘stone’ + denu ‘valley’, or from another on the Isle of Wight, the second element of which is Old English dÅ«n ‘hill’.
Boy/Male
American, Anglo, Australian, British, Christian, English, Irish
From the Stony Park; Stone Parkland
Surname or Lastname
English
English : variant of Blanton.
STANDING WAVE
STANDING WAVE
Boy/Male
Persian
Happiness.
Biblical
Breaking; bruising small; gold; coloring
Boy/Male
Sikh
Happy
Boy/Male
Hindu
Bowed down, Modest, To bow in a humble greeting
Girl/Female
Muslim
Shade, Shadow
Girl/Female
Indian
Tamarind
Girl/Female
Hindu, Indian
One with Light
Girl/Female
Muslim
Excellent (Name of the wife of caliph Harun al Rashid)
Boy/Male
Hindu, Indian
Flying Up
Boy/Male
Buddhist, Indian
Transcending Universe
STANDING WAVE
STANDING WAVE
STANDING WAVE
STANDING WAVE
STANDING WAVE
p. pr. & vb. n.
of Stand
a.
Remaining erect; not cut down; as, standing corn.
n.
Stabling.
n.
Maintenance of position; duration; duration or existence in the same place or condition; continuance; as, a custom of long standing; an officer of long standing.
a.
Piercing, or capable of piercing, with a sting; inflicting acute pain as if with a sting, goad, or pointed weapon; pungent; biting; as, stinging cold; a stinging rebuke.
n.
A place for landing, as from a ship, a carriage. etc.
n.
Any place or part of the ocean, or other water, where a sounding line will reach the bottom; -- usually in the plural.
a.
Striking or overpowering with astonishment, especially on account of excellence; as, stunning poetry.
n.
The sand, shells, or the like, that are brought up by the sounding lead when it has touched bottom.
n.
measurement by sounding; also, the depth so ascertained.
n.
The act of stopping, or coming to a stand; the state of being erect upon the feet; stand.
a.
Making or emitting sound; hence, sonorous; as, sounding words.
n.
Condition in society; relative position; reputation; rank; as, a man of good standing, or of high standing.
a.
Not flowing; stagnant; as, standing water.
a.
Not transitory; not liable to fade or vanish; lasting; as, a standing color.
a.
Not movable; fixed; as, a standing bed (distinguished from a trundle-bed).
a.
Established by law, custom, or the like; settled; continually existing; permanent; not temporary; as, a standing army; legislative bodies have standing rules of proceeding and standing committees.
n.
Place to stand in; station; stand.
n.
Any passerine bird belonging to Sturnus and allied genera. The European starling (Sturnus vulgaris) is dark brown or greenish black, with a metallic gloss, and spotted with yellowish white. It is a sociable bird, and builds about houses, old towers, etc. Called also stare, and starred. The pied starling of India is Sternopastor contra.
a.
Pompous; noisy; ostentatious; as, high-sounding words or titles.