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Conference Paper
Filter Embedded K-band LTCC Upconverter
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- Authors
- Jin-Cheol Jeong, In-Bok Yom, Ho-Jin Lee, Kyung-Whan Yeom
- Issue Date
- 2007-10
- Citation
- European Microwave Conference (EuMC) 2007, pp.1314-1317
- Language
- English
- Type
- Conference Paper
- Abstract
- A Low Temperature Cofired Ceramics (LTCC) upconverter is presented. Two Alters are embedded under the MMIC mixer. One is an S-band low pass filter with multi-pole configuration for image rejection and the other is a K-band band pass filter with layer coupled configuration for harmonic rejection. The size of the LTCC upconverter is only 7×8 mm2. The results of each filter and the upconverter show good performances and agreements with simulation results. Conversion loss and harmonic rejection of the upconverter are 9 dB and 51 dBc, respectively. © 2007 EuMA.