Low band gap frequencies and multiplexing properties in 1D and 2D mass spring structures
Aly Arafa H†, 
, Mehaney Ahmed
, Mehaney Ahmed (a) Line of a waveguide created inside the 2D mass spring structure; (b) schematic diagram of the X-shaped Multiplexer; (c) schematic diagram of the X-shaped DE Multiplexer. The red part of the Multiplexer and DE Multiplexer represents the mass spring system from rubber with a mass value 8 × 10−2 kg and the green part from aluminum with a mass value 4.53 × 10−2 kg. The host matrix is from epoxy with a mass value 1.82 × 10−2 kg.
