Design of an LTCC tri-band transceiver module for GPRS mobile applications

@article{citeulike:2768660, abstract = {This paper presents the design and results of a low-temperature co-fired ceramic (LTCC) module for tri-band general packet radio service (GPRS) mobile applications. The proposed transceiver module integrates the tri-band (EGSM900/DCS1800/PCS1900) antenna switch, the surface-acoustic-wave filters for band selection, and a fully integrated tri-band transceiver integrated circuit into one LTCC package. By taking advantages of the three-dimensional layout capability of the LTCC substrate, the embedded circuit elements can be arranged vertically for size reduction. In addition, the utilization of mutual coupling leads to a novel design of miniature lumped-element realization of the transmission line. By combining these miniature passive component designs, the proposed module features a compact size of 13.8 mm /spl times/ 8.1 mm, with a packaged height of 1.8 mm. The module is compliant with the European Telecommunications Standards Institute regulations for GPRS mobile applications and is currently in use in commercially available mobile phones.}, author = {Lin, Yo-Shen and Liu, Chien-Chang and Li, Ko-Mai and Chen, Chun H. }, booktitle = {Microwave Theory and Techniques, IEEE Transactions on}, citeulike-article-id = {2768660}, doi = {10.1109/TMTT.2004.838292}, journal = {Microwave Theory and Techniques, IEEE Transactions on}, keywords = {gprs, mobile, transceiver}, number = {12}, pages = {2718--2724}, posted-at = {2008-05-08 07:42:42}, priority = {2}, title = {Design of an LTCC tri-band transceiver module for GPRS mobile applications}, url = {http://dx.doi.org/10.1109/TMTT.2004.838292}, volume = {52}, year = {2004} }

TY - JOUR ID - citeulike:2768660 L3 - citeulike-article-id:2768660 TI - Design of an LTCC tri-band transceiver module for GPRS mobile applications T2 - Microwave Theory and Techniques, IEEE Transactions on JF - Microwave Theory and Techniques, IEEE Transactions on VL - 52 IS - 12 SP - 2718 EP - 2724 N2 - This paper presents the design and results of a low-temperature co-fired ceramic (LTCC) module for tri-band general packet radio service (GPRS) mobile applications. The proposed transceiver module integrates the tri-band (EGSM900/DCS1800/PCS1900) antenna switch, the surface-acoustic-wave filters for band selection, and a fully integrated tri-band transceiver integrated circuit into one LTCC package. By taking advantages of the three-dimensional layout capability of the LTCC substrate, the embedded circuit elements can be arranged vertically for size reduction. In addition, the utilization of mutual coupling leads to a novel design of miniature lumped-element realization of the transmission line. By combining these miniature passive component designs, the proposed module features a compact size of 13.8 mm /spl times/ 8.1 mm, with a packaged height of 1.8 mm. The module is compliant with the European Telecommunications Standards Institute regulations for GPRS mobile applications and is currently in use in commercially available mobile phones. KW - gprs KW - mobile KW - transceiver AU - Lin, Yo-Shen AU - Liu, Chien-Chang AU - Li, Ko-Mai AU - Chen, Chun PY - 2004/// UR - http://dx.doi.org/10.1109/TMTT.2004.838292 ER -