摘要: This report describes the second year of an effort to demonstrate an ultra-high-speed analog-to-digital converter using superconducting electronics. A converter was fabricated and tested, producing 200 to 700 megasamples per secon... 展开 This report describes the second year of an effort to demonstrate an ultra-high-speed analog-to-digital converter using superconducting electronics. A converter was fabricated and tested, producing 200 to 700 megasamples per second. Experimental and theoretical support work is also presented. (Author) 收起