论文信息 - Vertical Feedthroughs for Millimeter-Wave LTCC Modules

Vertical Feedthroughs for Millimeter-Wave LTCC Modules

This paper reports on novel types of vertical interconnects to be incorporated inside highly integrated LTCC Modules (Low Temperature Co-fired Ceramics). RF-transitions vertically interconnecting the top and bottom side of the LTCC are studied using alternatively CPW (coplanar waveguide) or microstrip feedlines. Vertical DC supply and control lines with integrated RF blocking capacitors are also demonstrated. LTCC test modules were fabricated and the performance of all feedthroughs successfully validated by scattering parameter measurements up to 40 GHz.

Arne F. Jacob | Patric Heide | Johann Heyen | Andriy Gordiyenko

[1] T. Ho,et al. A W-band integrated power module using MMIC MESFET power amplifiers and varactor doublers , 1993 .

[2] J. Butz,et al. LTCC as MCM substrate: design of strip-line structures and flip-chip interconnects , 2001, 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157).

[3] Arne F. Jacob,et al. Novel LTCC/BGA modules for highly integrated millimeter-wave transceivers , 2003 .

[4] Kai Chang,et al. Broad-band uniplanar hybrid-ring and branch-line couplers , 1993 .

[5] J. Laskar,et al. A compact LTCC Ku-band transmitter module with integrated filter for satellite communication applications , 2001, 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157).

[6] A. Panther,et al. Vertical transitions in low temperature co-fired ceramics for LMDS applications , 2001, 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157).

[7] Wolfgang Menzel,et al. Millimeter-Wave 3D Integration Techniques using LTCC and Related Multilayer Circuits , 2000, 2000 30th European Microwave Conference.

[8] R. Kulke,et al. Design of Passive Components for K-Band Communication Modules in LTCC Environment , 1999 .