On the technology of making chiral and bianisotropic waveguides for microwave propagation

We introduce an idea for a novel class of artificial materials suitable for chiral and bianisotropic waveguide structures. Fabrication of such waveguides can be achieved using modern planar technology. Chiral and bianisotropic waveguides described in this article are based on a composition of magnetostatic wave (MSW) resonators. Because of the small sizes of MSW resonators the concentration of the particles may be very high. The resonance frequency of MSW resonators may be tuned via a bias magnetic field. Therefore, we can develop a method of achieving chirality control.