Now showing items 31-40 of 44
Improvement of integrated utrasonic transducer sensitivity
(Elsevier, 1989-06)
In this paper, we present a micromachined diaphragm structure for integrated ultrasound transducers. This structure greatly reduces the parasitic capacitance between the lower electrode and the conductive Si substrate in ...
Process Integration for active polysilicon resonant microstructures
(Elsevier, 1989-11-15)
Microsensors based on active polysilicon resonant microstructures are attractive because of their wide dynamic range, high sensitivity and frequency shift output. In this paper, we discuss processing issues for integrating ...
The Radiobrightness of Freezing Terrain
(University of Michigan. Radiation Laboratory, 1989)
Millimeter Wave Scattering Model for a Leaf
(University of Michigan. Radiation Laboratory, 1989-03)
The Radiobrightness Measurement of Apparent Thermal Inertia
(University of Michigan. Radiation Laboratory, 1989)
A parallel algorithm for determining two-dimensional object positions using incomplete information about their boundaries
(Elsevier, 1989)
Extraction of two-dimensional object locations using current techniques is a computationally intensive process. In this paper a parallel algorithm is presented that can specify the location of objects from edge streaks ...
A knowledge-based approach to multiple query processing
(Elsevier, 1989-02)
The collective processing of multiple queries in a database system has recently received renewed attention due to its capability of improving the overall performance of a database system and its applicability to the design ...
Approximate Boundary Conditions, Part I
(University of Michigan. Radiation Laboratory, 1989-02)