A new behavioral model for frequency domain analysis of power BAW filters

Author

Constantinescu, Florin ; Taus, Ovidiu ; Gheorghe, Alexandru Gabriel

Author_Institution

Dept. of Electr. Eng., Univ. Politeh. of Bucharest, Bucharest, Romania

fYear

2015

fDate

11-12 June 2015

Firstpage

1

Lastpage

4

Abstract

A new behavioral model for frequency domain analysis of power bulk acoustic wave (BAW) filters with sinusoidal excitation is proposed. It is built based on the measured S parameters and on the measured frequency characteristic of the second harmonic of the output reflected power, as functions of frequency and incident input power. This model gives better results than behavioral models build with nonlinear circuit elements for one tone driven filters, and can be used for multi-tone excitations as well.

Keywords

S-parameters; bulk acoustic wave devices; frequency-domain analysis; nonlinear filters; power filters; behavioral model; frequency domain analysis; measured S parameters; nonlinear circuit elements; power BAW filters; power bulk acoustic wave filters; sinusoidal excitation; Analytical models; Computational modeling; Frequency measurement; Integrated circuit modeling; Power harmonic filters; Resonant frequency; Resonator filters; behavioral models; frequency domain analysis; nonlinear circuits; power BAW filters;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering of Modern Electric Systems (EMES), 2015 13th International Conference on

Conference_Location

Oradea

Print_ISBN

978-1-4799-7649-2

Type

conf

DOI

10.1109/EMES.2015.7158392

Filename

7158392