Dielectric materials research to curb mobile phone network issues
Ram Jeewan Yadav
Signal attenuations, SMS jam, cross-talks etc. are some of the common issues of Telecommunication service. The entire system of mobile communication depends upon the proper functioning of both the materials (chemical aspect) as well as the mechanical (engineering aspect). The chemical aspect involves the production of dielectric ceramics and resonators. In this regard, complex perovskite ceramics have been extensively studied for their applications to dielectric resonators at microwave frequencies.