Dc-characteristics of a high-Tc superconducting sigma-delta modulator using interface-engineered Josephson junctions

Superconductor Science and Technology

Volumn 15, Issue 2, 2002, Pages 280-284

  Saitoh, K ^a   Soutome, Y ^a   Fukazawa, T ^a   Takagi, K ^a  

^a HITACHI LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; CRITICAL CURRENTS; DELTA SIGMA MODULATION; HIGH TEMPERATURE SUPERCONDUCTORS; MODULATORS; THERMAL NOISE;

CIRCUIT SIMULATIONS; SIGMA-DELTA MODULATORS;

JOSEPHSON JUNCTION DEVICES;

EID: 0036471135     PISSN: 09532048     EISSN: None     Source Type: Journal    
DOI: 10.1088/0953-2048/15/2/318     Document Type: Article

References (15)

1. RSFQ logic/memory family: A new Josephson junction technology for sub-teraherz-clock frequency digital systems
2. Implementation of oversampling analog-to-digital converter based on RSFQ logic
3. High-resolution measurement by a high-Tc superconductor sampler
4. Design and fabrication of a voltage divider utilizing high-Tc ramp-edge Josephson junctions with ground plane
5. Voltage divider operation using high-Tc superconducting interface engineered Josephson junctions
6. First order sigma-delta modulator in HTS bicrystal technology
7. Analogue demonstration of a high temperature superconducting sigma-delta modulator with 27 GHz sampling
8. Properties of interface-engineered high Tc Josephson junctions
9. High-Temperature superconducting edge-type Josephson junctions with modified interfaces
10. Investigation of ramp-type Josephson junctions with surface-modified barriers
11. Characterization of HTS SFQ Circuits using interface-engineered Josephson junctions
12. SFQ balanced Comparators at a finite sampling rate
13. Monte Carlo and thermal noise analysis of ultra-high-speed high temperature superconductor digital circuits