A Varactor-Based Very Compact Tunable Filter with Wide Tuning Range for 4G and Sub-6 GHz 5G Communications

A very compact microstrip reconfigurable filter for fourth-generation (4G) and sub-6 GHz fifth-generation (5G) systems using a new hybrid co-simulation method is presented in this manuscript. The basic microstrip design uses three coupled line resonators with λ/4 open-circuited stubs. The coupling c...

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Bibliographic Details
Main Authors: Yasir I. A. Al-Yasir, Naser Ojaroudi Parchin, Yuxiang Tu, Ahmed M. Abdulkhaleq, Issa T. E. Elfergani, Jonathan Rodriguez, Raed A. Abd-Alhameed
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/20/16/4538