Defines rules for the use and writing of symbols for generalquantities, symbols for quantities concerning two-port networks,symbols for line transmissions of signals (including cables),symbols for radio wave propagation, symbols for quantitiesconcerning waveguide propagation, symbols for aerials (antennas),symbols for electro-acoustics and symbols for equivalent circuitsof piezo-electric crystals.
Chapter V: Quantities concerning waveguide propagation; Chapter IX: Letter symbols for scattering matrix and transfer matrix; Chapter X: Symbols for use in the field of static convectors using tubes or semiconductor devices; Chapter XI: Automatic control science and technology.
Defines rules for the use and writing of symbols for general quantities, symbols for quantities concerning two-port networks, symbols for line transmissions of signals (including cables), symbols for radio wave propagation, symbols for quantities concerning waveguide propagation, symbols for aerials (antennas), symbols for electro-acoustics and symbols for equivalent circuits of piezo-electric crystals.
Chapter XII: Quantities concerning linear n-port networks.
Defines rules for the use and writing of letter symbols for telecommunications and electronics.
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