• Thumbnail for Regenerative circuit
    A regenerative circuit is an amplifier circuit that employs positive feedback (also known as regeneration or reaction). Some of the output of the amplifying...
    31 KB (3,609 words) - 10:21, 8 May 2025
  • Thumbnail for Fluid power
    In a regenerative circuit, a double acting cylinder is used. This cylinder has a pump that has a fixed output. The use of a regenerative circuit permits...
    8 KB (1,129 words) - 02:38, 12 March 2024
  • Thumbnail for Edwin Howard Armstrong
    for both the regenerative and superheterodyne patents, with an additional $200,000 to be paid if Armstrong prevailed in the regenerative patent dispute...
    63 KB (7,936 words) - 23:51, 15 May 2025
  • recreate, or induce the regeneration of, lost tissue Regenerative design, a process for resilient and sustainable development Regenerative agriculture, a sub-category...
    4 KB (480 words) - 21:01, 13 February 2025
  • Thumbnail for Feedback
    Feedback (redirect from Feedback circuit)
    already existed in the 1920s when the regenerative circuit was made. Friis and Jensen (1924) described this circuit in a set of electronic amplifiers as...
    48 KB (5,803 words) - 04:49, 19 March 2025
  • Thumbnail for Frequency modulation
    radio. He patented the regenerative circuit in 1914, the superheterodyne receiver in 1918 and the super-regenerative circuit in 1922. Armstrong presented...
    31 KB (4,003 words) - 13:29, 24 May 2025
  • Thumbnail for Volksempfänger
    First introduced in 1933, the Volksempfänger Model VE301 used a regenerative circuit, an economical radio receiver design common during the 1920s. Three...
    18 KB (1,852 words) - 16:19, 16 May 2025
  • Thumbnail for Positive feedback
    in the 1920s with the introduction of the regenerative circuit. Friis & Jensen (1924) described regeneration in a set of electronic amplifiers as a case...
    66 KB (7,448 words) - 06:35, 27 May 2025
  • Thumbnail for Regenerative braking
    driver knows the vehicle's regenerative braking distance. This is referred to as One Pedal Driving (OPD). Some current regenerative brakes do not immobilize...
    56 KB (6,311 words) - 17:36, 21 May 2025
  • Thumbnail for Tuned radio frequency receiver
    receiver over the regenerative receiver was that, when properly adjusted, it did not radiate interference. The popular regenerative receiver, in particular...
    15 KB (1,580 words) - 14:52, 9 April 2024
  • Thumbnail for Lee de Forest
    transmission. In late 1913 Armstrong applied for patents covering the regenerative circuit, and on October 6, 1914 U.S. patent 1,113,149 was issued for his...
    68 KB (8,998 words) - 13:14, 7 May 2025
  • (variocoupler). Regenerative detectors were sometimes also used in TRF and superheterodyne receivers. One problem with the regenerative circuit was that when...
    105 KB (10,678 words) - 04:03, 25 May 2025
  • Testing and diagnosis of integrated circuits Luigi Amerio Laplace transforms Edwin Armstrong Radio, Regenerative circuit, superheterodyne receiver, frequency...
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  • Frequency divider (category Electronic circuits)
    modern IC technologies can work up to tens of GHz.[citation needed] A regenerative frequency divider, also known as a Miller frequency divider, mixes the...
    7 KB (993 words) - 01:56, 27 March 2025
  • Thumbnail for Audion receiver
    some regenerative audion receivers. Fig.3 shows the audion, Fig. 8 the tickler coil regenerative audion and Fig. 9 the Miller effect regenerative audion...
    4 KB (465 words) - 20:53, 6 March 2024
  • Thumbnail for Electronic circuit
    electronic circuit can usually be categorized as an analog circuit, a digital circuit, or a mixed-signal circuit (a combination of analog circuits and digital...
    8 KB (1,217 words) - 12:19, 18 March 2025
  • Thumbnail for RCA
    heterodyne receiving originally issued to Reginald Fessenden, plus regenerative circuit and superheterodyne receiver patents issued to Edwin Armstrong. Westinghouse...
    79 KB (9,559 words) - 23:31, 27 May 2025
  • Thumbnail for Autodyne
    modulated signals which didn't require an oscillating detector. Such a regenerative circuit is capable of receiving weak signals, if carefully coupled to an...
    10 KB (1,165 words) - 08:26, 27 March 2023
  • conducting lines – Reflective array antenna – Refractive index contrast – Regenerative circuit – Register transfer level – Registered jack – Relational model –...
    34 KB (2,802 words) - 02:36, 17 December 2024
  • Thumbnail for Dynamic braking
    and "regenerative" if the power is returned to the supply line. Dynamic braking reduces wear on friction-based braking components, and regeneration lowers...
    12 KB (1,398 words) - 12:49, 30 January 2025
  • Thumbnail for Timeline of United States inventions (1890–1945)
    and Daniel J. O'Connor of Westinghouse Electric. 1914 Regenerative circuit The regenerative circuit allows an electronic signal to be amplified many times...
    209 KB (25,262 words) - 08:19, 25 May 2025
  • Thumbnail for Esther Marion Armstrong
    at Columbia University. He had sold his patents for the autodyne (regenerative circuit) and frequency modulation to Westinghouse, which then owned RCA,...
    10 KB (1,133 words) - 00:56, 22 June 2024
  • Thumbnail for Regenerative design
    new economy. Regenerative design can also refer to the process of designing systems such as restorative justice, rewilding and regenerative agriculture...
    37 KB (4,502 words) - 09:16, 25 May 2025
  • Thumbnail for Golden Age of Radio
    stating that 19% of United States homes owned a radio. The triode and regenerative circuit made amplified, vacuum tube radios widely available to consumers...
    70 KB (8,984 words) - 16:41, 7 May 2025
  • Thumbnail for Analogue electronics
    In digital circuits the signal is regenerated at each logic gate, lessening or removing noise.[failed verification] In analogue circuits, signal loss...
    12 KB (1,489 words) - 00:53, 24 January 2025
  • Forest fought a protracted legal battle over the rights to the "regenerative" oscillator circuit which has been called "the most complicated patent litigation...
    67 KB (7,028 words) - 21:57, 6 March 2025
  • Thumbnail for Grid-leak detector
    Grid-leak detector (category Analog circuits)
    grid leak detector, primarily in non-regenerative circuits, is that of the load it can present to the preceding circuit. The radio frequency input impedance...
    20 KB (2,282 words) - 00:35, 18 May 2023
  • Thumbnail for List of Marconi wireless stations
    connection. Edwin Armstrong and David Sarnoff tested and perfected the regenerative circuit at the Belmar site, on the night of 31 January/1 February 1914. Albert...
    53 KB (6,281 words) - 07:56, 13 May 2025
  • Thumbnail for Camp Evans Historic District
    one of the buildings being constructed for the Belmar station, the regenerative circuit was demonstrated on January 31/February 1, 1914. In April 1917, the...
    30 KB (2,996 words) - 22:45, 4 May 2025
  • The regenerative loop antenna can consist of a tuned signal winding on an open X frame with a feed back winding in close proximity. High effective gain...
    790 bytes (81 words) - 03:06, 9 December 2021