Geffrey Ottman

An Algorithmic Approach to Observed Single Event Effects in Van Allen Probes Solid State Recorders

Geffrey Ottman, Richard H. Maurer, Ethan Mellert, 2019, IEEE Transactions on Nuclear Science.

GPS Receiver Structures for the Urban Canyon

Richard Hartnett, Benjamin Peterson, Geffrey Ottman, 1995 .

Adaptive piezoelectric energy harvesting circuit for wireless, remote power supply

Heath Hofmann, George A. Lesieutre, Geffrey Ottman, 2001 .

GPS/LORAN in an urban environment-oscillator stability considerations

Richard Hartnett, Benjamin Peterson, Geffrey Ottman, 1995, Proceedings of the 1995 IEEE International Frequency Control Symposium (49th Annual Symposium).

Software controlled memory scrubbing for the Van Allen Probes Solid State Recorder (SSR) memory

Geffrey Ottman, Mark Reid, 2014, 2014 IEEE Aerospace Conference.

The Pluto-New Horizons RTG and Power System Early Mission Performance

Geffrey Ottman, Chris Hersman, 2006 .