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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lahti, Markku
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Cryogenic characterization of LTCC material in Millimeter-Wave Frequenciescitations
- 2018Reliability assessment and failure mode analysis of MEMS accelerometers for space applicationscitations
- 2012Hot laminated multilayer polymer illumination structure based in embedded LED chipscitations
- 2011Investigation of substrate integrated waveguide in LTCC technology for mm-wave applications
- 2011System-in-package LTCC platform for 3D RF to millimeter wavecitations
- 2010Design, packaging and reliability aspects of RF MEMS circuits fabricated using a GaAs MMIC foundry process technology
- 2007Mixed LTCC ultra compact S-band filters with wide multispurious stopbandcitations
- 2006Integrated LTCC modules by laminating and co-firing tapes directly on heat sinkcitations
Places of action
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document
Mixed LTCC ultra compact S-band filters with wide multispurious stopband
Abstract
In this paper, two main objectives were validated. The first one was to develop and validate an original new hybrid Low Temperature Co-fired Ceramic process mixing both low- permittivity (low-K) and high-permittivity (high-K) materials in the same substrate. This approach proceeds to be very efficient in decreasing circuits dimensions. The second objective was to design a novel compact S-band filter based on this new technology, with high electrical performances and wide multispurious stopband. A two-pole bandpass filter functioning at a central frequency f<sub>0</sub> = 2.52 GHz with 13 % relative bandwidth and very low insertion losses was optimized and manufactured successfully, validating the technology and the theoretical approach. The conceived structure is very compact and presents an excellent frequency isolation.