CLEVELAND — Images from the moon will be sent to Earth with higher power and increased efficiency due to communications hardware provided by NASA’s Glenn Research Center. The hardware, called the ...

Slow-wave structures (SWSs) form the heart of travelling-wave tubes (TWTs), serving to reduce the phase velocity of electromagnetic waves so that they synchronise with an electron beam over an ...

MECHANICSBURG, Pa. – U.S. Navy surface warship combat system experts needed simplified drive traveling wave tubes (TWTs) for Aegis combat systems aboard Arleigh Burke-class destroyers and ...

A traveling wave tube assembly used for Telstar. Unit contains a type 4041 tube. This packaged unit consists of a tube with its magnetic circuit and radio frequency couplers joined together to form a ...

Amplifiers are a critical component in any long-range communications system. Positioned before the antenna, amplifiers boost the power of communications signals so they can be sent over long distances ...