Download presentation
Presentation is loading. Please wait.
Published byMitchel Malson Modified over 9 years ago
1
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Design Automation Conference, June 2000 Demonstration Schedule Monday, June 5th 12-1PM and 5-6PM Tuesday, June 6th 3-4PM Wednesday, June 7th 5-6PM Michael McCorquodale, Ark Wong, Karthik Nagarajan, Haluk Kulah, Clark T.-C. Nguyen Center for Integrated Microsystems Department of Electrical Engineering and Computer Science University of Michigan Ann Arbor, Michigan 48109- 2122
2
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Typical Front-End of an RF Receiver
3
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver RF Channel Selection with MEMS Signal Power Antenna MEMS Filter Desired Information Signal MEMS Filter Signal Power Antenna MEMS Filter Channel selection achieved by simply activating the correct filter Front-End filters significantly reduce interfering signals prior to subsequent electronics
4
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Integrated MEMS-BiCMOS SINCGARS Transceiver Architecture
5
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Vertically-Driven Clamped-Clamped Resonator To date, most used design to achieve VHF Smaller mass higher frequency range
6
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Clamped-Clamped Beam Finite Element Simulation
7
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Free-Free Beam Mechanical Resonators Effectively removes anchor dissipation by removing the anchors themselves
8
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Free-Free Beam Finite Element Simulation
9
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Beam Length = 14.3 m Support Length = 13.3 m f o = 71.5MHz Q = 8,250 Flexural-Mode Beam Quarter-Wavelength Torsional Beam Anchor 1 m Ground Plane and Sense Electrode 14.3 m Drive Electrode 13.3 m Anchor Fabricated Polysilicon Free-Free Beam Resonator
10
M. McCorquodale, A.-C. Wong, K. Nagarajan, H. Kulah, C. T.-C. Nguyen University of Michigan An Integrated MEMS-BiCMOS SINCGARS Transceiver Conclusions Demonstrated advantages of RF channel selection Compared proposed architecture to typical architecture Demonstrated clamped-clamped and free-free beam resonators Reported typical performance parameters for free-free devices
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.