FLEXIBLE NRD GUIDE

摘要

PURPOSE:To provide a bend (H surface bend) in the vertical direction of a line cross-section in an NRD guide and to provide the twist of a line axis. CONSTITUTION:This flexible NRD guide whose principle is the NRD guide provided wish upper/lower conductor plates and a dielectric line material for signal transmission between the upper/lower conductor plates for which the gap of the upper/-lower conductor plates is made less than the half wavelength of a using frequency in a part between the upper/lower conductor plates other than the dielectric line material is provided with a dielectric line 101 provided at least with flexibility and dielectricity, upper side conductor foil 102 and lower side conductor foil 103 welded and fixed to the upper/lower parts of the dielectric line 101, a spacer 105 provided with the degree of freedom in deformation only in the direction of (y) and (z) axes for holding the gap of the dielectric line 101 fixed at all times and a packing material whose dielectric constant is epsilonr 1 to the dielectric line 101.