Analysis of electromagnetic scattering from a PCB inductor based on wavelet-Mom

Author

Hui, Dong ; Yi-sheng, Zhu ; Bai-shan, Zhao

Author_Institution

Coll. of Inf. Eng., Dalian Maritime Univ., Dalian

Volume

2

fYear

2008

fDate

21-24 April 2008

Firstpage

544

Lastpage

547

Abstract

Inductor is a very popular device in various circuits. A PCB (printed circuit board) inductor makes its size more compact. When the signal frequency reaches to radio or microwave bands the radiation and scattering from it must be considered. Electromagnetic scattering from a PCB inductor is studied in this paper. Combining Mom with wavelet analysis sparsifies the matrix produced in calculation, which decreases calculation time and saves the computer sources. A Coifman intervallic scarlet on [0, 1] with level 6 is constructed for evaluating the current distribution on the PCB inductor wire. The current distribution and radiation pattern of a circular PCB inductor are given finally.

Keywords

electromagnetic wave scattering; inductors; method of moments; printed circuits; wavelet transforms; Coifman intervallic scarlet; PCB inductor; electromagnetic scattering; printed circuit board inductor; radiation pattern; signal frequency; wavelet analysis; wavelet-Mom; Current distribution; Electromagnetic analysis; Electromagnetic scattering; Frequency; Inductors; Microwave bands; Printed circuits; RF signals; Transmission line matrix methods; Wavelet analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-1879-4

Electronic_ISBN

978-1-4244-1880-0

Type

conf

DOI

10.1109/ICMMT.2008.4540449

Filename

4540449