Millimeter-wave substrate integrated waveguide filters

Author

Deslandes, Dominic ; Wu, Ke

Author_Institution

Poly-Grames Res. Center, Ecole Polytech. de Montreal, Que., Canada

Volume

3

fYear

2003

fDate

4-7 May 2003

Firstpage

1917

Abstract

This paper presents the design and performance of millimeter waves filter realized with the SIW technology. Using the SIW, low-cost filter can be manufactured at millimeter-wave without tuning. A design methodology for Butterworth or Chebychev prototype is presented. Also a dual-mode filter is presented to improve the out of band rejection. An experimental inductive post Chebychev filter has been designed and measured. The 3 poles, 1 GHz bandwidth filter presents 1.1 dB insertion losses at 28 GHz and return loss better than 16.3 dB. Also, a dual mode filter has been designed and measured. The bandwidth of the 2-poles, 1-zero filter is 0.7 GHz. The insertion loss is 1.8 dB and return loss is better than 20 dB.

Keywords

Butterworth filters; Chebyshev filters; millimetre wave filters; waveguide filters; 0.7 GHz; 1 GHz; 28 GHz; 30 to 300 GHz; Butterworth filter; Chebychev prototype; SIW technology; dual-mode filter; millimeter waves filter design; substrate integrated waveguide; Bandwidth; Costs; Filters; Frequency; Insertion loss; Millimeter wave communication; Millimeter wave measurements; Millimeter wave technology; Prototypes; Waveguide components;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 2003. IEEE CCECE 2003. Canadian Conference on

ISSN

0840-7789

Print_ISBN

0-7803-7781-8

Type

conf

DOI

10.1109/CCECE.2003.1226288

Filename

1226288