Patent number: 11063335
Type: Grant
Filed: Dec 8, 2017
Date of Patent: Jul 13, 2021
Patent Publication Number: 20200083590
Assignee: Nokia Technologies Oy (Espoo)
Inventors: Efstratios Doumanis (Dublin), Senad Bulja (Dublin)
Primary Examiner: Robert J Pascal
Assistant Examiner: Kimberly E Glenn
Application Number: 16/468,893
Abstract: In this invention a new type of cavity resonator is proposed. The new resonator combines the useful features of the traditional distributed resonator and marries them with the attractive features of the mini-coaxial resonator to yield a distributed mini-coaxial resonator, as shown in Fig.1. This arrangement results in very high levels of resonator miniaturization while retaining excellent performance.
![Fig. 1 An example of a distributed mini-coaxial resonator with individual resonator elements arranged in a folded fashion; (a) isometric view and (b) top view](https://drbulja.com/wp-content/uploads/2023/03/fig-1-an-example-of-a-distributed-mini-coaxial-resonator-with-individual-resonator-elements-arranged-in-a-folded-fashion-2.jpg)
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