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MicroElectroMechanical Systems (MEMS) technology permits the fabrication
of complex, mechanical shapes on a micron scale, using batch processing
similar to that used by integrated circuit manufacturers.
A new generation of micro mechanical sensors and actuators is arising,
and interfacing to these transducers presents new opportunities and
challenges to the circuit engineers and technologist, including:
- capacitive sensors requiring sub-femto Farad resolution and noninvasive
stimulation;
- high-Q resonant structures for oscillators and micro-mechanical
mixers and filters;
- variable capacitors and suspended inductors for high frequency tuned
oscillators;
- suspended resistive bridges for low thermal time constant;
- closed loop, e.g. force-balanced and/or levitated, sensors and actuators;
- large transducer arrays of which demand low-noise, power-efficient
circuits;
CAD and process technology for integrated MEMS and circuit chips.
The workshop consisted of approximately eighteen 30-minute talks in
these areas spread over 1.5 days, i.e. Thursday and Friday morning following
the ISSCC Program Committee meeting for paper selection. Mid-morning
and mid-afternoon coffee breaks, in addition to lunch and reception
on Thursday evening, were planned to allow participants to interact.
Coordinators: Darrin Young and Steve Garverick (CWRU)
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Topic
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Speaker
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CMOS Interface Circuitry and Electromechanical
Modeling of a Precision Silicon Accelerometer
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Navid Yazdi, ASU
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Micromachine Passive Microwave Elements for Effective
Isotropic Radiated Power Sensor
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Michael Gaitan, NIST
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The CMOS micronose: challenges for on-chip circuitry
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Christoph Hagleitner, SFIT
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Micromachined High-Q Passive Components for Wireless
Communications
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Darrin Young, UCB/CWRU
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Closed-loop Control Circuits for a Micromotor
with Electrostatic Bearing
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Inna Lyusternik, CWRU
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A Delta Sigma Interface Circuit for Accelerometers
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Leland "Chip" Spangler, Ford Microelectronics
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Electronics for Micromechanical Gyroscopes
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Ashwin Seshia, UCB
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Electrostatically Levitated Micro Motor
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Keisuke Fukatsu, Tokimec Inc.
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Digital Micromirror Device Control Waveform And
Pixel Dynamics
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Robert Meier, Texas Instruments
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Minimizing Electronics Error of Inertial MEMS
by System Design Strategies
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John Geen, Analog Devices
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Low power interface circuits and systems for
distributed wireless sensors
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William Kaiser, UCLA
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Electrostatic actuators and capacitive sensors
in CMOS MEMS
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Gary Fedder, CMU
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