Josephson A/D Converter Development.
Annual technical rept. 1 May 77-30 Apr 78,
NATIONAL BUREAU OF STANDARDS BOULDER CO ELECTROMAGNETIC TECHNOLOGY DIV
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This report describes the first year of an effort to demonstrate an ultra-high-speed analog-to-digital converter using superconducting electronics. Fabrication methods capable of producing a complete eleven layer circuit have been developed. Testing techniques enable 70 ps risetime signals to be sent onto or off of a chip. Experimental and theoretical characterizations of superconducting striplines are in good agreement. Author
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