DESIGN OF MINIATURIZED BANDPASS FILTERS USING QUASI-LUMPED MULTILAYER RESONATORS-Reference-Cited by-同舟云学术

DESIGN OF MINIATURIZED BANDPASS FILTERS USING QUASI-LUMPED MULTILAYER RESONATORS

Published:2014-05-14 Issue:06 Volume:23 Page:1450083
ISSN:0218-1266
Container-title:Journal of Circuits, Systems and Computers
language:en
Short-container-title:J CIRCUIT SYST COMP

Author:

MILJANOVIĆ DEJAN M.¹²,POTREBIĆ MILKA M.³,TOŠIĆ DEJAN V.³,STAMENKOVIĆ ZORAN⁴

Affiliation:

1. School of Electrical Engineering, University of Belgrade, Bulevar kralja Aleksandra 73, P.O. Box 35-54, 11120 Belgrade, Serbia

2. m:tel Bosnia and Herzegovina, Kneza Lazara 4, 74000 Doboj, Bosnia and Herzegovina

3. School of Electrical Engineering, University of Belgrade, Bulevar kralja Aleksandra 73, P. O. Box 35-54, 11120 Belgrade, Serbia

4. IHP, Im Technologiepark 25, 15236 Frankfurt (Oder), Germany

Abstract

A novel design procedure for a compact multilayer bandpass filter is proposed and examined. The filter is realized using quasi-lumped multilayer resonators. Based on the orientation of these coupled-resonator pairs, a second-order bandpass filter is realized with transmission zeros. In order to achieve a low external quality factor, i.e., a wider filter bandwidth, different types of feeder realization are considered. The design methodology with all relevant steps is presented and the equivalent-circuit of the resonator is also derived and verified. The filter design is simulated using a 3D electromagnetic model and validated by measurements on the fabricated filter. The simulation and experimental results are in good agreement.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Hardware and Architecture,Electrical and Electronic Engineering,Hardware and Architecture

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218126614500832

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2. Design of Microwave Multibandpass Filters with Quasilumped Resonators;Mathematical Problems in Engineering;2015