Home > Terms > English, UK (UE) > Waveguide

Waveguide

A material medium that confines and guides a propagating electromagnetic wave. Note 1: In the microwave regime, a waveguide normally consists of a hollow metallic conductor, usually rectangular, elliptical, or circular in cross section. This type of waveguide may, under certain conditions, contain a solid or gaseous dielectric material. Note 2: In the optical regime, a waveguide used as a long transmission line consists of a solid dielectric filament (optical fiber,) usually circular in cross section. In integrated optical circuits an optical waveguide may consist of a thin dielectric film. Note 3: In the rf regime, ionised layers of the stratosphere and refractive surfaces of the troposphere may also act as a waveguide.

This is auto-generated content. You can help to improve it.
0
Collect to Blossary

Member comments

You have to log in to post to discussions.

Terms in the News

Featured Terms

Harry8L
  • 0

    Terms

  • 0

    Blossaries

  • 1

    Followers

Industry/Domain: People Category: Sportspeople

Shiwen Ye

Shiwen Ye (born March 1, 1996) is the world record holder for the Women's 400m Individual Medley. At the age of 16, she is the youngest to win two ...

Contributor

Featured blossaries

Stationary

Category: Other   1 21 Terms

Top food in the world

Category: Food   2 9 Terms

Browers Terms By Category