A single-layer folded substrate integrated waveguide (SIW) filter

Author

Hao, Zhang-Cheng ; Hong, Wei ; Chen, Xiao-Ping ; Chen, Ji-Xin ; Wu, Ke

Author_Institution

Dept. of Radio Eng., Southeast Univ., Nanjing, China

Volume

1

fYear

2005

fDate

4-7 Dec. 2005

Abstract

A novel single-layer folded filter using the substrate integrated waveguide (SIW) technique is presented in this paper. A prototype at X-band for the proposed filter has been fabricated using standard printed-circuit-board (PCB) process, and is measured with a vector network analyzer (VNA). The measured results show the proposed filter has a narrow band-pass bandwidth, small insert loss and good frequency selective performances. The proposed filter has a compact size and it is suitable for designing microwave and millimeter-wave circuits.

Keywords

microwave integrated circuits; millimetre wave circuits; network analysers; printed circuits; waveguide filters; PCB; SIW; VNA; X-band; microwave circuit; millimeter-wave circuit; narrow band-pass bandwidth; single-layer folded filter; standard printed-circuit-board process; substrate integrated waveguide filter; substrate integrated waveguide technique; vector network analyzer; Band pass filters; Bandwidth; Frequency measurement; Insertion loss; Integrated circuit measurements; Loss measurement; Measurement standards; Microwave filters; Performance evaluation; Prototypes;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings

Print_ISBN

0-7803-9433-X

Type

conf

DOI

10.1109/APMC.2005.1606279

Filename

1606279