This standard presents definition of components in waveguide usage. These components are considered to be linear, passive, and reciprocal unless otherwise specified. The definitions included were drawn from the Institute of Radio Engineers document No.53 IRE 2.S1-1953, IRE Standards on Antennas and Waveguides; Definitions of Terms, No.59 IRE 2.S1-1959, IRE Standards on Antennas and Waveguides; Wav...