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Analysis of Loaded Substrate Integrated Waveguides and Attenuators

Xu, Ruo Feng, Farrall, A.J., Young, Paul R. (2013) Analysis of Loaded Substrate Integrated Waveguides and Attenuators. IEEE Microwave and Wireless Components Letters, 24 (1). pp. 62-64. ISSN 1531-1309. (doi:10.1109/LMWC.2013.2288180) (KAR id:38128)

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This letter provides an approximate analysis of a slotted substrate integrated waveguide with periodic loading elements using the transverse resonance technique. The technique is used to design a travelling wave attenuator whereby pin diodes are capacitively coupled to the waveguide slot. By changing the bias, and therefore loading resistance, a very constant, variable attenuation is produced over the waveguide band.

Item Type: Article
DOI/Identification number: 10.1109/LMWC.2013.2288180
Uncontrolled keywords: INSPEC: CONTROLLED INDEXING p-i-n diodes substrate integrated waveguides waveguide attenuators INSPEC: NON CONTROLLED INDEXING loaded substrate integrated waveguides loading resistance periodic loading elements pin diodes slotted substrate integrated waveguide transverse resonance technique travelling wave attenuator variable attenuation waveguide band waveguide slot AUTHOR KEYWORDS Attenuator substrate integrated waveguide (SIW)
Subjects: T Technology
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Tina Thompson
Date Deposited: 31 Jan 2014 13:49 UTC
Last Modified: 16 Nov 2021 10:14 UTC
Resource URI: (The current URI for this page, for reference purposes)
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