A 3-D-Printed Dielectric Resonator for Triple-Mode Applications
Luke Robins,
Chad Bartlett,
Arash Arsanjani
et al.
Abstract:This work presents a novel 3-D-printed triple-mode dielectric resonator for microwave filter applications. The design demonstrates the use of an odd number of periodic rings placed along a dielectric combline resonator to create a miniaturized filter structure capable of creating a quasielliptic triple-mode filter response. A new approach suitable for 3-D-printing of the periodic rings is presented using support structures that take the form of struts. The resonator is fabricated using alumina with lithography… Show more
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