This paper presents the design of distributed MEMS phase shifters by means of the image-parameters method. The proposed analytic approach utilizes a more precise modeling of the MEMS device with respect to that one usually adopted in literature. The most important analytic aspects concerning the synthesis technique are presented. As a demonstration of the method a structure characterized by a differential phase shift value of 90° is designed and simulated, exhibiting very good electric performance.
Analytic design method for distributed RF MEMS phase shifters
Lucibello A;Proietti E;Marcelli R;Bartolucci G;
2014
Abstract
This paper presents the design of distributed MEMS phase shifters by means of the image-parameters method. The proposed analytic approach utilizes a more precise modeling of the MEMS device with respect to that one usually adopted in literature. The most important analytic aspects concerning the synthesis technique are presented. As a demonstration of the method a structure characterized by a differential phase shift value of 90° is designed and simulated, exhibiting very good electric performance.File in questo prodotto:
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