Побочные колебания и проблема электромагнитной совместимости в электронных приборах свч

Abstract

Usually, when constructing a theory of the TWT an idealized model of the electro-dynamic structure in the approxima- tion of homogeneous delay system is considered. In the real periodic structure of the wave is propagated with a complex distribution of the RF field, which can be represented as the sum of forward and backward spatial harmonics. In the TWT is commonly used zeroth harmonic with positive phase velocity.