[PDF] Measuring Signal Generators eBook

Author : Yu. K. Rybin
Publisher : Springer Science & Business Media
Page : 503 pages
File Size : 29,60 MB
Release : 2013-12-05
Category : Technology & Engineering
ISBN : 3319028332

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The book brings together the following issues: Theory of deterministic, random and discrete signals reproducible in oscillatory systems of generators; Generation of periodic signals with a specified spectrum, harmonic distortion factor and random signals with specified probability density function and spectral density; Synthesis of oscillatory system structures; Analysis of oscillatory systems with non-linear elements and oscillation amplitude stabilization systems; It considers the conditions and criteria of steady-state modes in signal generators on active four-pole elements with unidirectional and bidirectional transmission of signals and on two-pole elements; analogues of Barkhausen criteria; Optimization of oscillatory system structures by harmonic distortion level, minimization of a frequency error and set-up time of the steady state mode; Theory of construction of random signal generators; Construction of discrete and digital signal generators; Practical design of main units of generators; Practical block diagrams of both analog and digital signal generators.

Author : Yuriy K. Rybin
Publisher : Springer
Page : 488 pages
File Size : 34,3 MB
Release : 2013-12-10
Category : Technology & Engineering
ISBN : 9783319028347

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The book brings together the following issues: Theory of deterministic, random and discrete signals reproducible in oscillatory systems of generators; Generation of periodic signals with a specified spectrum, harmonic distortion factor and random signals with specified probability density function and spectral density; Synthesis of oscillatory system structures; Analysis of oscillatory systems with non-linear elements and oscillation amplitude stabilization systems; It considers the conditions and criteria of steady-state modes in signal generators on active four-pole elements with unidirectional and bidirectional transmission of signals and on two-pole elements; analogues of Barkhausen criteria; Optimization of oscillatory system structures by harmonic distortion level, minimization of a frequency error and set-up time of the steady state mode; Theory of construction of random signal generators; Construction of discrete and digital signal generators; Practical design of main units of generators; Practical block diagrams of both analog and digital signal generators.

Author : Xinli Mao
Publisher :
Page : pages
File Size : 36,31 MB
Release : 2021
Category :
ISBN :

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At the Institute for Semiconductor Technology of TU Braunschweig, resonant microelectromechanical systems (MEMS) sensors are developed for particle, gas and surface measurement technology. [8][9][10] They are based on silicon cantilevers with integrated piezoresistive measuring electronics. With these sensors, the shift in the resonance frequency is evaluated. The resonance frequency is measured using a phase locked loop (PLL). In previous work, phase locked loop (PLL) circuits were already developed, but they showed deficits in terms of their speed, accuracy and flexibility. Therefore, the signal generator of a new modular measuring system is to be developed in this thesis. This paper uses direct digital synthesizer (DDS) technology to develop a signal generator. The advantages of DDS are continuous phase conversion, fast frequency conversion speed, high frequency resolution, low phase noise, high frequency stability, easy control, etc. DDS technology is widely used in signal generators, communication systems and other fields. At the same time, MCUs (microcontrollers) have strong data processing capabilities and control capabilities, and are widely used in electronic equipment. This paper introduces a design method of a signal generator, to generate high-quality FM signals.

Author : Joseph Carr
Publisher : Newnes
Page : 324 pages
File Size : 46,67 MB
Release : 2001-01-10
Category : Education
ISBN : 9780750673198

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An invaluable tool for anyone involved in the technologies of wireless, cellular telephone, telecommunications, avionics, and other forms of electronic communication using radio waves, this handbook provides up-to-date information on how the newest equipment works, and how to fix any problems that arise.