Using buried capacitor in LTCC-MLC balun |
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| Authors: | Ching-Wen Tang Chi-Yang Chang |
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| Affiliation: | Dept. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu; |
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| Abstract: | A novel chip-type ceramic balun designed in the 2.4 GHz ISM band frequency is presented. A buried capacitor is included in the balun, so that the length of the coupled transmission lines can be reduced and can be designed very easily. A meander or spiral broadside coupled-line is adopted to realise the proposed LTCC multi-layer balun. The measured performances of phase and amplitude balance for this LTCC-MLC balun show a good match with computer simulation |
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