A Multiplying Digital-to-Analog Convertor (MDAC) by Charge-Domain Operation

2007 ◽  
Author(s):  
Junko Ikari ◽  
Yasuo Nagazumi ◽  
Shinji Nakamura
Keyword(s):  
Digital To Analog

Increasing the information capacity of a fiber-optic multi-sensor converter of binary mechanical signals into electrical signals

2020 ◽  
pp. 15-23
Author(s):  
V. M. Grechishnikov ◽  
E. G. Komarov
Keyword(s):  
Fiber Optic ◽  
Information Capacity ◽  
Parallel Structure ◽  
Optical Scheme ◽  
Digital To Analog Converter ◽  
Electrical Signals ◽  
Mechanical Signals ◽  
Analog Converter ◽  
Output Code ◽  
Digital To Analog

The design and operation principle of a multi-sensor Converter of binary mechanical signals into electrical signals based on a partitioned fiber-optic digital-to-analog Converter with a parallel structure is considered. The digital-to-analog Converter is made from a set of simple and technological (three to five digit) fiber-optic digital-to-analog sections. The advantages of the optical scheme of the proposed. Converter in terms of metrological and energy characteristics in comparison with single multi-bit converters are justified. It is shown that by increasing the number of digital-analog sections, it is possible to repeatedly increase the information capacity of a multi-sensor Converter without tightening the requirements for its manufacturing technology and element base. A mathematical model of the proposed Converter is developed that reflects the features of its operation in the mode of sequential time conversion of the input code vectors of individual fiber-optic sections into electrical analogues and the formation of the resulting output code vector.

PRESENT-DAY PHOTON DIGITAL-TO-ANALOG CONVERTERS

2011 ◽  
Vol 70 (2) ◽  
pp. 159-169
Author(s):  
A. N. Rudyakova ◽  
A. Yu. Lipinsky ◽  
V. V. Danilov
Keyword(s):  
Digital To Analog Converters ◽  
Digital To Analog

From Digital to Analog

2015 ◽  
Author(s):  
Augustín Berti
Keyword(s):  
Digital To Analog

Simple FPGA Mezzanine Interface for Test and Measurement of Digital-to-Analog Converters

2019 ◽  
Author(s):  
Fernando A. Rodrigues ◽  
Guilherme P. Temporao ◽  
Jean Pierre von der Weid
Keyword(s):  
Digital To Analog Converters ◽  
Digital To Analog

scholarly journals Coded Control of a Sectional Electroelastic Engine for Nanomechatronics Systems

2021 ◽  
Vol 4 (3) ◽  
pp. 47
Author(s):  
Sergey M. Afonin
Keyword(s):  
Transfer Function ◽  
Mechanical Load ◽  
Inertial Load ◽  
Digital To Analog Converter ◽  
Transient Characteristics ◽  
Analog Converter ◽  
Digital To Analog

This work determines the coded control of a sectional electroelastic engine at the elastic–inertial load for nanomechatronics systems. The expressions of the mechanical and adjustment characteristics of a sectional electroelastic engine are obtained using the equations of the electroelasticity and the mechanical load. A sectional electroelastic engine is applied for coded control of nanodisplacement as a digital-to-analog converter. The transfer function and the transient characteristics of a sectional electroelastic engine at elastic–inertial load are received for nanomechatronics systems.

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