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
Graphene
After separating from graphite, graphene is the world's thinnest and strongest material. This one-atom, carbon-based material can conduct electricity ...
Contributor
Featured blossaries
Browers Terms By Category
- Inorganic pigments(45)
- Inorganic salts(2)
- Phosphates(1)
- Oxides(1)
- Inorganic acids(1)
Inorganic chemicals(50) Terms
- Biochemistry(4818)
- Genetic engineering(2618)
- Biomedical(4)
- Green biotechnology(4)
- Blue biotechnology(1)
Biotechnology(7445) Terms
- Misc restaurant(209)
- Culinary(115)
- Fine dining(63)
- Diners(23)
- Coffehouses(19)
- Cafeterias(12)
Restaurants(470) Terms
- Material physics(1710)
- Metallurgy(891)
- Corrosion engineering(646)
- Magnetics(82)
- Impact testing(1)
Materials science(3330) Terms
- General accounting(956)
- Auditing(714)
- Tax(314)
- Payroll(302)
- Property(1)