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Rectangular Waveguide Filters using Photoimageable Thick-Film Processing

Aftanasar, M.S., Young, Paul R., Robertson, Ian D. (2002) Rectangular Waveguide Filters using Photoimageable Thick-Film Processing. In: Microwave Conference, 2002. 32nd European. . pp. 1-4. (doi:10.1109/EUMA.2002.339213) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:7404)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL:
http://dx.doi.org/10.1109/EUMA.2002.339213

Abstract

Band-pass H-plane offset Rectangular Waveguide filters at W-Band (75-110GHz) and F-Band (90-140GHz) are presented. The filters are designed using multilayer thick-film processing with Alumina as a base. The process incorporates photoimageable thick-film paste for better precision and sharpness at the corners of the offsets. The filters do not require any tuning and are described with regard to their manufacture and measurement results. The centre frequencies are 85GHz and 105GHz and their relative bandwidths are ¿ 10%. The filters are de-embedded using a specially designed calibration set which uses the multiline TRL technique. Insertion loss of 5 dB and return loss less than 15 dB is measured for waveguide thickness of 18¿m.

Item Type: Conference or workshop item (Paper)
DOI/Identification number: 10.1109/EUMA.2002.339213
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > TK7800 Electronics > TK7871.6 Antennas and waveguides
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Yiqing Liang
Date Deposited: 29 Jun 2011 13:52 UTC
Last Modified: 16 Nov 2021 09:45 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/7404 (The current URI for this page, for reference purposes)

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