A. Deleniv
Department of Microelectronics, Chalmers University of Technology, Sweden
T. Hu
University of Oulu, Microelectronics and Materials Physics Laboratory and EMPART Research Group of Infotech Oulu, Finland
H. Jantunnen
University of Oulu, Microelectronics and Materials Physics Laboratory and EMPART Research Group of Infotech Oulu, Finland
S. Gevorgian
Department of Microelectronics, Chalmers University of Technology, Sweden \ Microwave and High Speed Research Center, Ericsson AB, Sweden
Ladda ner artikel
Ingår i: GigaHertz 2003. Proceedings from the Seventh Symposium
Linköping Electronic Conference Proceedings 8:73, s.
Publicerad: 2003-11-06
ISBN:
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
Designs issues of a tunable matching network and a tunable phase shifter based on LTCC ferroelectric technology are discussed. Two devices are designed for operation in K frequency band. Test structure measurements are presented along with extracted parameters of used ferroelectrics (dielectric permittivity and tunability). Simulated and experimental performances are presented.
[1] H. Miyake; S. Kitazawa; T. Ishizaki; T. Yamada and Y. Nagatomi; “A miniaturized dual band filter using ceramic lamination technique for dual mode portable telephones;” in IEEE MMT-S Int. Microwave Symp. Dig.; vol 2; June 1997; pp. 789-792.
[2] A. Bailey; W. Foley; M. Hageman; C. Murray; A. Piloto; K. Sparks and K. Zaki; “Miniature LTCC filters for digital receivers;” in IEEE MMT-S Int. Microwave Symp. Dig.; vol. 2; June 1997; pp. 999-1002.
[3]T. Ishizaki; T. Yamada and H. Miyake; “A first practical model of very small and low insertion loss laminated duplexer using LTCC suitable for W-CDMA portable telephones;” in IEEE MMT-S Int. Microwave Symp. Dig.; vol. 1; June 2000; pp. 187-190.
[4] K. Kageyama; K. Saito; H. Murase; H. Utaki and T. Yamamoto; ”Tunable active filter having multilayer structure using LTCC;” IEEE Trans. Microwave Theory and Tech.; vol. 49; 2001; pp. 2421-2424.
