J
J.B. Angell
Researcher at Stanford University
Publications - 5
Citations - 2113
J.B. Angell is an academic researcher from Stanford University. The author has contributed to research in topics: Silicon & Etching (microfabrication). The author has an hindex of 5, co-authored 5 publications receiving 1993 citations.
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A gas chromatographic air analyzer fabricated on a silicon wafer
TL;DR: In this article, a miniature gas analysis system based on the principles of gas chromatography (GC) has been built in silicon using photolithography and chemical etching techniques, which allows size reductions of nearly three orders of magnitude compared to conventional laboratory instruments.
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A batch-fabricated silicon accelerometer
L.M. Roylance,J.B. Angell +1 more
TL;DR: In this paper, an extremely small batch-fabricatable accelerometer has been developed using silicon IC technology, which is capable of measuring accelerations from 0.001 to 50 g over a 100Hz bandwidth, while readily implemented geometry changes allow these performance characteristics to be varied over a wide range to meet the needs of differing applications.
Journal ArticleDOI
A theoretical study of transducer noise in piezoresistive and capacitive silicon pressure sensors
TL;DR: An analysis of the effect of noise introduced by the transduction process on the minimum detectable signal (MDS) of piezoresistive and capacitive pressure sensors has been performed as mentioned in this paper.
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Thin linear thermometer arrays for use in localized cancer hyperthermia
P.W. Barth,J.B. Angell +1 more
TL;DR: In this article, a thin linear array of silicon diodes was developed to measure one-dimensional temperature profiles in tissue during treatment of cancer by localized hyperthermia, and the array was tested in ultrasound, RF, and microwave heating fields.