HFSS is a high-performance full-wave electromagnetic (EM) field simulator for arbitrary 3D volumetric passive device modeling.It employs the Finite Element Method (FEM), adaptive meshing, and brilliant graphics. This paper reports the measured phase shift characteristics of C-band phase shifters constructed from lithium ferrites. This is done by first magnetizing the ferrite rod in perpendicular (to direction of propagation) direction and then in longitudinal (parallel to direction of propagation). Thereby, giving a phase shift of 90 degrees. It has been proved that by giving a phase shift of 90 degrees to the magnetic field, we will get the phase shift of twice the rotation i.e. 180 degrees.
"Design and Simulation of Rotary Field Ferrite Phase Shifter using Ansoft HFSS,"
International Journal of Computer and Communication Technology: Vol. 1:
3, Article 2.
Available at: https://www.interscience.in/ijcct/vol1/iss3/2