Study of the Mach-Zehnder interferometric technique for dielectric resonator tuning
The modulation of a microwave-scale Mach-Zehnder interferometer coupled to a dielectric resonator (DR) tunes the DR resonance frequency. We report on a theoretical study to develop an understanding of the intrinsic tuning properties of an Mach-Zehnder interferometer ring-DR-microstrip line system and present an experimental verification.  2013 Wiley Periodicals, Inc. Int J RF and Microwave CAE 24:229236, 2014.
mach-zehnder interferometer dielectric resonator tuning satellite communications