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.
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Telecommunications
- Category: General telecom
- Company: ATIS
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Barrel chair
Chairs with half circle back usually upholstered in vertical ribs which were originally made from half wine barrels.
Contributor
Featured blossaries
Browers Terms By Category
- Aeronautics(5992)
- Air traffic control(1257)
- Airport(1242)
- Aircraft(949)
- Aircraft maintenance(888)
- Powerplant(616)
Aviation(12294) Terms
- Festivals(20)
- Religious holidays(17)
- National holidays(9)
- Observances(6)
- Unofficial holidays(6)
- International holidays(5)
Holiday(68) Terms
- Cheese(628)
- Butter(185)
- Ice cream(118)
- Yoghurt(45)
- Milk(26)
- Cream products(11)
Dairy products(1013) Terms
- Misc restaurant(209)
- Culinary(115)
- Fine dining(63)
- Diners(23)
- Coffehouses(19)
- Cafeterias(12)
Restaurants(470) Terms
- Cables & wires(2)
- Fiber optic equipment(1)