Gate (disambiguation)

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A gate is an opening in a wall or fence fitted with a moveable barrier allowing it to be closed.

Gate or GATE may also refer to:



  • Gate (transistor), terminal of a field effect transistor
  • Logic gate, a functional building block in digital logic such as "and", "or", or "not"
  • Noise gate, a high-quality audio squelch control for reducing noise
  • Range gate, the area encompassed by one pixel of radar data


  • Gate valve, a valve that opens by lifting a wedge out of the path of the fluid
  • Gate (engineering) a movable structure used to control the flow of fluid in a pipe or channel
  • Gate (water transport), the watertight door that seals off a chamber of a lock


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