Title :
Filter embedded K-band LTCC upconverter
Author :
Jeong, Jin-Cheol ; Yom, In-Bok ; Lee, Ho-Jin ; Yeom, Kyung-Whan
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
A low temperature cofired ceramics (LTCC) upconverter is presented. Two filters 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 times 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.
Keywords :
MMIC mixers; band-pass filters; ceramics; MMIC mixer; S-band low pass filter; harmonic rejection; low-temperature cofired ceramics upconverter; Band pass filters; K-band; Low pass filters; MMICs; Packaging; Power harmonic filters; Radio frequency; Satellite broadcasting; Switches; Transponders;
Conference_Titel :
Microwave Conference, 2007. European
Conference_Location :
Munich
Print_ISBN :
978-2-87487-001-9
DOI :
10.1109/EUMC.2007.4405444
