COAXIAL CABLE Meaning and
Definition
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Coaxial cable, also known as coax cable, is a type of electrical cable that consists of two concentric conductors encased within an insulating layer, usually a flexible metal shield, and an outer plastic protective covering. The two conductors, the center conductor and the outer conductor, are separated by a dielectric material.
The center conductor, typically made of solid or stranded copper, carries the electrical signal and is surrounded by a layer of insulating material, such as polyethylene or foam. The outer conductor, also known as the shield, is a metallic layer that acts as a ground and protects the inner conductor from external interference. The metallic shield is often made of braided copper or aluminum and may be covered by a plastic sheath for added protection.
Coaxial cables are widely used in various applications, particularly in telecommunications and data transfer systems, including cable television (CATV), internet connections, and computer networking. They are often used for transmitting high-frequency electrical signals because they offer superior noise immunity and maintain signal integrity over long distances. The design of the coaxial cable helps to reduce signal interference and loss as the electrical signals travel through the cable. The shielding provided by the outer conductor prevents electromagnetic interference from affecting the transmission, ensuring a reliable and high-quality signal transmission.
In summary, coaxial cable is an electrical cable designed with a central conductor, an insulating layer, a metallic outer conductor, and a protective covering. It is widely used for transmitting high-frequency signals with minimal interference, making it an essential component in various communication systems.
Common Misspellings for COAXIAL CABLE
- xoaxial cable
- voaxial cable
- foaxial cable
- doaxial cable
- ciaxial cable
- ckaxial cable
- claxial cable
- cpaxial cable
- c0axial cable
- c9axial cable
- cozxial cable
- cosxial cable
- cowxial cable
- coqxial cable
- coazial cable
- coacial cable
- coadial cable
- coasial cable
- coaxual cable
Etymology of COAXIAL CABLE
The word "coaxial" is derived from the combination of the Greek prefix "co-" meaning "together" or "with", and the Latin word "axis" meaning "axle" or "axis".
The term "coaxial" was first used in the early 1940s to describe a type of cable that consists of two concentric conductors separated by an insulating layer. The central conductor carries the signal, while the outer conductor serves as a shield to reduce electromagnetic interference.
The cable was named "coaxial" because both the inner and outer conductors share the same geometric axis, with the inner conductor centered within the outer conductor. This arrangement allows the signals to be transmitted down the cable with minimal loss, as the conductors are in a shared axis configuration.
Similar spelling word for COAXIAL CABLE
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