LTCC technology for 40GHz bandpass waveguide filter

This paper reports on a surface mountable 41.5GHz waveguide narrow band-pass filter with a -3dB bandwidth of 7.2%, realized in LTCC (low-temperature cofired ceramics) technology. This filter is designed and optimized by 3D electromagnetic simulations taking into account CPW accesses. It has been bui...

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Bibliographic Details
Published inIEEE MTT-S International Microwave Symposium Digest, 2005 pp. 953 - 956
Main Authors Valois, R., Baillargeat, D., Verdeyme, S., Lahti, M., Tuomo Jaakola
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Band pass filters
Bandwidth
Ceramics
Coplanar waveguides
Design optimization
Electromagnetic waveguides
Insertion loss
Packaging
Resonance
Waveguide transitions
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Summary:This paper reports on a surface mountable 41.5GHz waveguide narrow band-pass filter with a -3dB bandwidth of 7.2%, realized in LTCC (low-temperature cofired ceramics) technology. This filter is designed and optimized by 3D electromagnetic simulations taking into account CPW accesses. It has been built and presents great experimental performances, with insertion losses lower than 1.6dB. This filter is consistent with a planar integration.
ISBN:9780780388451
0780388453
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.2005.1516783