Coaxial (disambiguation)

Coaxial, co-axial, co-ax or coax describes a physical arrangement wherein two or more structures share a common axis.

Coaxial may also refer to:

Electronics

 * Coaxial cable or simply "coax," a shielded electrical cable widely used for transmission of radio-frequency signals and in computer networking cables
 * Coaxial antenna, a half-wave dipole antenna configuration
 * Coaxial loudspeaker, a 2-way loudspeaker with the high and low drivers sharing the same axis

Connectors

 * Coaxial connector, any one of various common types of RF connector
 * Coaxial power connector, low-current connectors commonly used on consumer electronics

Other uses

 * Coaxial escapement, a clock mechanism
 * Coaxial mount, a weapon mount placing two or more weapons in parallel
 * Coaxial rotors, a contra-rotating twin-rotor configuration for helicopters