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- Title
Resonant Tunneling Diodes-Based Cellular Nonlinear Networks with Fault Tolerance Analysis.
- Authors
Shukai Duan; Xiaofang Hu; Lidan Wang; Shiyong Gao
- Abstract
The resonant tunneling diodes (RTD) have found numerous applications in high-speed digital and analog circuits owing to its folded-back negative differential resistance (NDR) in current-voltage (I-V) characteristics and nanometer size. On account of the replacement of the state resistor in standard cell by an RTD, an RTD-based cellular neural/nonlinear network (RTD-CNN) can be obtained, in which the cell requires neither self-feedback nor a nonlinear output, thereby being more compact and versatile. This paper addresses the structure of RTD-CNN in detail and investigates its fault-tolerant properties in image processing taking horizontal line detection and edge extraction, for examples. A series of computer simulations demonstrates the promising faulttolerant abilities of the RTD-CNN.
- Subjects
RESONANT tunneling diodes; CELLULAR neural networks (Computer science); NONLINEAR network analysis; FAULT location (Engineering); COMPUTER simulation; MATHEMATICAL models
- Publication
Mathematical Problems in Engineering, 2013, p1
- ISSN
1024-123X
- Publication type
Article
- DOI
10.1155/2013/170202