S09-055 High Fidelity, Radiation Tolerant Analog-to-Digital Converter Stanford researchers have patented a radiation-tolerant, pipeline analog-to-digital converter (ADC) in a fully commercial CMOS technology. Charles Wang Ivan Linscott Umran Inan
S08-357 Mapping Underground Geological Structures Using Lightning-Induced Electromagnetic Pulses in the VLF Frequency Range A new method for underground mapping and imaging allows the use of the underground reflections of electromagnetic pulses caused by lightning (occurring up to thousands of miles away) to be used for geologic imaging. Timothy Chevalier Umran Inan Ivan Linscott David Strauss