Erratum to “Beam-Wave Resynchronization Method of the Nonperiodic Meander Line and Folded-Waveguide SWS for TWTs”

In the above article [1], comparing (14) and (15) with (1), for all units of the NP ML-SWS to satisfy the BWS condition, the simplest way is to define the relationship between $L_{n}$ and $d_{n}$ as (16). Such that...