2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83969A linear accelerator structure, such as will be used in the linacs of the JLC/NLC collider, is composed of on the order of 100 cells. The cells are constructed as individual cups that are brazed together to form a structure. Fabrication error will result in slight cell-to-cell misalignments along the finished structure. In this report we derive an approximation to the transverse wakefield of a structure with cell-to-cell misalignments in terms of the eigenfunctions and eigenvalues of the error-free structure.7 pages, 2 figures; was made a SLAC-AP note in July 2000Accelerator Physicstext