• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Pipelined ADC Enhancement Techniques
Pipelined ADC Enhancement Techniques

LVDS Owner`s Manual - Moving info with LVDS
LVDS Owner`s Manual - Moving info with LVDS

... single-ended schemes. Differential transmission uses two wires with opposite current / voltage swings instead of the one wire used in single-ended methods to convey data information. The advantage of the differential approach is that if noise is coupled onto the two wires as common-mode (the noise a ...
Circuit Concepts and Network Simplification Techniques
Circuit Concepts and Network Simplification Techniques

... (i) Node: A node of a network is an equi-potential surface at which two or more circuit elements are joined. Referring to Fig. 1.14, we find that A,B,C and D qualify as nodes in respect of the above definition. (ii) Junction: A junction is that point in a network, where three or more circuit elements ...
FR-A500 INSTRUCTION MANUAL
FR-A500 INSTRUCTION MANUAL

... This instruction manual uses the International System of Units (SI). The measuring units in the yard and pound system are indicated in parentheses as reference values. This section is specifically about safety matters Do not attempt to install, operate, maintain or inspect the inverter until you hav ...
FR-E500-KN INSTRUCTION MANUAL
FR-E500-KN INSTRUCTION MANUAL

... starting/stopping of the inverter. ! Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby electronic equipment may be affected. ! Take measures to suppress harmonics. Otherwise power harmonics from the inverter may heat/damage the power capacitor and generator. ! ...
EH Small Stone Phaser Issue J
EH Small Stone Phaser Issue J

... these antennas are “loaded” due to body capacitance (the presence of a hand near the antenna), this “load” is reflected to the tuned circuits as a capacitive change which, in turn, alters the frequency of oscillation. Because Q2’s circuit uses no “antenna,” its frequency remains constant at all time ...
Variations in the Significant Instants of a Clock or Data Signal
Variations in the Significant Instants of a Clock or Data Signal

... In the past, with clock rates slower than 100 MHz, 200 ps of total peak-to-peak jitter from all sources was not even considered as part of the design. With clock periods of 2.0 ns (and shorter) possible in Virtex™-5 devices, even the most careful design might accumulate 10% of the period as jitter ( ...
numerical analysis, design and two port equivalent circuit
numerical analysis, design and two port equivalent circuit

FREQROL-F700P Series
FREQROL-F700P Series

... The IPM energy savings simulation file calculates the energy saving effect and CO2 reduction rate achieved by replacing commercial power supply (damper/valve control) operation with IPM motor operation by inverter. This file requires inputs of motor capacity, quantity, air volume, operating time, et ...
reduced electromagnetic interference (emi) with
reduced electromagnetic interference (emi) with

1747-6.21, SLC 500 Fixed Hardware Style Installation and
1747-6.21, SLC 500 Fixed Hardware Style Installation and

RPvdsEx Manual - Tucker
RPvdsEx Manual - Tucker

Low Noise Signal Conditioning for Sensor-Based
Low Noise Signal Conditioning for Sensor-Based

... issues. This is a good starting point, but data sheets for most IC amplifiers and voltage references used in signal conditioning applications specify noise at a limited number of frequencies. Thus, designers have limited information with which to select parts. They do not know where the ...
FREQROL-A700 Series
FREQROL-A700 Series

... 2. Improvement of input command signal response The delay to the input command has been minimized. The response time has been reduced to half as compared to the conventional model (FR-A500). It is suitable for cycle-operation applications. ...
Nonideality Consideration for High- Precision Amplifiers
Nonideality Consideration for High- Precision Amplifiers

Service Guide Specification
Service Guide Specification

... WARNING FOR THE SAFETY-RELATED COMPONENT. ...
BOde 100 User Manual
BOde 100 User Manual

... 2.1 Installing the Bode Analyzer Suite Caution: Install the Bode Analyzer Suite from the delivered CD-ROM before connecting the Bode 100 to the USB connector of your computer. The Bode Analyzer Suite on the delivered CD-ROM controls the operation of the Bode 100. Install the Bode Analyzer Suite firs ...
Transistor Odds and Ends
Transistor Odds and Ends

Reference Divider
Reference Divider

... Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is one year and begins on the date of shipment. Parts, product repairs and services are warranted for 90 days. This warranty extends only to the original buyer or end ...
NEW CIRCUIT PRINCIPLES FOR INTEGRATED CIRCUITS
NEW CIRCUIT PRINCIPLES FOR INTEGRATED CIRCUITS

High-Performance Phase-Locked Loop (Rev. B)
High-Performance Phase-Locked Loop (Rev. B)

Practical Electronics for Inventors
Practical Electronics for Inventors

Contents of schematics-20000228
Contents of schematics-20000228

... These two effect modules are not actually "guitar" effects per say, but rather synth modules that will work on any analog signal. The input and output impedances may need altering depending on your needs. The high frequency brightener is nothing more than a simple treble booster with a gain control ...
Op Amp Applications Handbook
Op Amp Applications Handbook

... Chapter 1, Op Amp Basics, has five sections authored by James Bryant, Walt Jung, and Walt Kester. This chapter provides fundamental op amp operating information. An introductory section addresses their ideal and non-ideal characteristics along with basic feedback theory. It then spans op amp device ...
Thermal-Magnetic / Magnetic Only Molded Case Circuit Breakers
Thermal-Magnetic / Magnetic Only Molded Case Circuit Breakers

... The section, Accessories, contains the accessories used with thermal-magnetic circuit breakers, magnetic only circuit breakers and molded case switches. Ordering information for the accessories is also provided. Circuit breakers are designed to protect electrical systems from damage caused by overlo ...
< 1 2 3 4 5 6 ... 524 >

Regenerative circuit



The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report