"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

A novel design of a compact multilayer resonator using double-sided microstrip

M. M. POTREBIĆ1,* , D. V. TOŠIĆ1

Affiliation

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

Abstract

A novel design of a compact multilayer resonator is proposed using a double-sided microstrip. This resonator consists of two quasi-lumped elements: a square spiral inductor and a microstrip patch capacitor. Each quasi-lumped element is printed on different layers – the upper and the lower dielectric layer separated by a common ground plane. The maximum dimension of this resonator is less than 25 g , where g is the guided wavelength of a 50 microstrip line at the resonant frequency. The design methodology is exemplified by a second-order multilayer bandpass filter that is based on the proposed resonator. The filter is fabricated and measured, and the simulated and measured results are in agreement..

Keywords

Double-sided microstrip, Multilayer bandpass filter, Quasi-lumped resonator.

Citation

M. M. POTREBIĆ, D. V. TOŠIĆ, A novel design of a compact multilayer resonator using double-sided microstrip, Optoelectronics and Advanced Materials - Rapid Communications, 6, 3-4, March-April 2012, pp.441-445 (2012).

Submitted at: Jan. 25, 2012

Accepted at: April 11, 2012