R
Richard J. Gahan
Publications - 2
Citations - 586
Richard J. Gahan is an academic researcher. The author has contributed to research in topics: Signal & Compass. The author has an hindex of 2, co-authored 2 publications receiving 586 citations.
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Patent
Single sensor adaptive drive circuit for rearview mirror system
TL;DR: An automatic rearview mirror system with a reflective element that is actuatable between at least two different reflective conditions by a control that discriminates between glarecausing and nonglare-causing light simultaneously sensed by a single light sensor is described in this article.
Patent
Compensation system for electronic compass.
Rodney K. Blank,Richard J. Gahan,Howard J. Haselhuhn,Kenneth L. Schierbeek,Kenneth Schofield +4 more
TL;DR: In this paper, an electronic compass is described for use in vehicles, which employs a magnetoresistive sensor for sensing the earth magnetic field and the sensor is operated in alternate set/reset bias modes.