waveguide
Electromagnetic path structure
A waveguide is a structure that channels electromagnetic waves or sound waves along a specific path, typically a hollow metal tube or dielectric material.
In microwave engineering and fiber optics, waveguides transmit signals with minimal loss by confining energy within their boundaries: The radar system uses a waveguide to direct microwave pulses to the antenna.
Passage for transmission
- ductTube conveying fluid
- conduitTube conveying fluid or cables
- passageSegment of text
- tubeHollow cylindrical passage
slot · groove · ridge · planar · slab · strip · rib · buried
Inaudible high-frequency waves
- sonarUnderwater detection by echoes
- transducerEnergy form converter
- resonanceAmplified oscillation at natural frequency
- vibrationRapid oscillating movement
frequency · sound · amplitude · damping · echo · horn · tube · piezoelectric
Plant-based digestive aid
- laserConcentrated light device
- photonicsLight particle science and engineering
- claddingOuter protective layer
- coreCentral essential portion
multimode · silica · lightwave · refraction · dispersion · attenuation · bandwidth · polarization
Four right angles
- circularForming a closed curve
- coaxialSharing a central axis
- cavityEmpty space within
- resonatorFrequency-amplifying device
magnetron · radar · impedance · flange · horn · slot · iris · diplexer
Message-conveying cue
- propagationAct of spreading widely
- attenuationGradual intensity reduction
- bandwidthData transmission capacity
- modulationVarying signals to transmit
multiplexing · dispersion · loss · coupling · feedline · interconnect · telecommunications · data
channel
Passage for transmission
tube · slot · groove · ridge · planar · slab · strip · rib · buried · substrate
ultrasound
Inaudible high-frequency waves
- sonarUnderwater detection by echoes
- transducerEnergy form converter
- resonanceAmplified oscillation at natural frequency
vibration · frequency · sound · amplitude · damping · echo · horn · tube · piezoelectric
fiber
Plant-based digestive aid
- laserConcentrated light device
- photonicsLight particle science and engineering
- claddingOuter protective layer
core · multimode · silica · lightwave · refraction · dispersion · attenuation · bandwidth · polarization · modulator
rectangular
Four right angles
resonator · magnetron · radar · impedance · flange · horn · slot · iris · diplexer · flexible
signal
Message-conveying cue
- propagationAct of spreading widely
- attenuationGradual intensity reduction
- bandwidthData transmission capacity
modulation · multiplexing · dispersion · loss · coupling · feedline · interconnect · telecommunications · data · transmitter
- electronicscomputer, resistors, capacitors, TVs, TV
- opticslens, lenses, mirror, mirrors, prism
- broadcast equipmentbroadcast camera, broadcast tower, broadcast antenna, antenna array, transmitter
- microwave partsmagnetron, turntable, door, control panel, cavity
- radio astronomyradio telescopes, radio telescope, radio signals, radio spectrum, radio frequency
- optical materialsquartz, sapphire, germanium, silicon, optical fiber
wave, guide, wavy, waves, guidance, waving, waved, unwavering, unwaveringly