Analytical model and behavioral simulation approach for a ΣΔ fractional-N synthesizer employing a sample-hold element [PDF]
, 2003 Bruun, Erik +2 more
core +1 more source
2-dimensional Laplacian Processor for real time image processing [PDF]
, 1992 Edge-enhancement is one of the most fundamental tools in modern Image Processing. The development of the Laplacian Filter has made a significant impact in this field.
Nguyen, Harrison H.
core +1 more source
Novel Systematic Phase Noise Reduction Techniques for Phase Interpolator Clock and Data Recovery [PDF]
, 2013 This work focused on high-speed source-synchronous clock and multi-channel data receivers for inter-chip communications. Designs of inter-chip communication are becoming increasingly difficult with the rise in clock rates and the reduction in voltage ...
Feng, Yu
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Oversampled analog-to-digital converter architectures based on pulse frequency modulation [PDF]
, 2017 Mención Internacional en el título de doctorThe purpose of this research work is providing new insights in the development of voltage-controlled oscillator based analog-to-digital converters (VCO-based ADCs).
Gutiérrez Fernández, Eric
core +1 more source
New circuits for time-domain signal processing in low-voltage CMOS [PDF]
, 2018 Aggressive scaling of CMOS technology in sub-100 nm process motivates the replacement of voltage or current-mode signal processing with time-mode approaches which uses digital circuits to perform signal processing.
Ziabakhsh Shalmani, Soheyl
core
A ΣΔ Closed-Loop Interface for a MEMS Accelerometer with Digital Built-In Self-Test Function. [PDF]
Micromachines (Basel), 2018 Chen D +5 more
europepmc +1 more source
PAU-SA: a synthetic aperture interferometric radiometer test bed for potential improvements in future missions. [PDF]
Sensors (Basel), 2012 Ramos-Perez I +7 more
europepmc +1 more source
Post-silicon Validation of Radiation Hardened Microprocessor and SRAM arrays [PDF]
, 2017 : Digital systems are increasingly pervading in the everyday lives of humans. The security of these systems is a concern due to the sensitive data stored in them.
core
NEPP Update of Independent Single Event Upset Field Programmable Gate Array Testing [PDF]
This presentation provides a NASA Electronic Parts and Packaging (NEPP) Program update of independent Single Event Upset (SEU) Field Programmable Gate Array (FPGA) testing including FPGA test guidelines, Microsemi RTG4 heavy-ion results, Xilinx Kintex ...
Berg, Melanie +3 more
core +1 more source
Analysis and design of ΣΔ Modulators for Radio Frequency Switchmode Power Amplifiers [PDF]
, 2013 Power amplifiers are an integral part of every basestation, macrocell, microcell and mobile phone, enabling data to be sent over the distances needed to reach the receiver’s antenna.
Podsiadlik, Tomasz
core