• Polar modulation is analogous to quadrature modulation in the same way that polar coordinates are analogous to Cartesian coordinates. Quadrature modulation...
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  • signals, two each in both directions of transmission, constitutes the polar modulation technique. AT&T Bell Laboratories Staff (1977). Telecommunication Transmission...
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  • modulation index for frequency modulation. Automatic frequency control Modulation for a list of other modulation techniques Modulation sphere Polar modulation...
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  • vestigial sideband modulation, for example 8VSB Quadrature amplitude modulation (QAM), a combination of PSK and ASK Polar modulation like QAM a combination...
    24 KB (3,051 words) - 11:37, 29 May 2025
  • Differential coding Modulation – for an overview of all modulation schemes Phase modulation (PM) – the analogue equivalent of PSK Polar modulation PSK31 PSK63...
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  • Thumbnail for In-phase and quadrature components
    used to represent the modulations of some carrier, independent of that carrier's frequency. In vector analysis, a vector with polar coordinates A, φ and...
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  • varying the phase, as in polar modulation, or adding another signal that is 90° out of phase (a sine wave), as in quadrature modulation. The result is to send...
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  • Thumbnail for FM broadcast band
    sending the stereo difference signal, using a process called polar modulation. Polar modulation uses a reduced subcarrier on 31.25 kHz with the audio on both...
    25 KB (3,460 words) - 22:47, 5 April 2025
  • Thumbnail for Line code
    signals that can be used reliably. Common line encodings are unipolar, polar, bipolar, and Manchester code. After line coding, the signal is put through...
    16 KB (1,665 words) - 09:31, 4 June 2025
  • Thumbnail for Aurora
    Aurora (redirect from Polar Aurora)
    complexity. The form of the aurora, occurring within bands around both polar regions, is also dependent on the amount of acceleration imparted to the...
    116 KB (12,896 words) - 19:52, 9 June 2025
  • Thumbnail for Quadruplex telegraph
    for expensive capacitors). The method of combining the diplex and the duplex Edison developed enabled the Quadruplex. Polar modulation Phonograph v t e...
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  • thermal modulation. However, with thermal modulation, cold jet and hot jet pulse duration, length of the second dimension column and modulation time also...
    12 KB (1,509 words) - 04:24, 26 May 2025
  • Thumbnail for Non-return-to-zero
    also can be classified as a polar or non-polar, where polar refers to a mapping to voltages of +V and −V, and non-polar refers to a voltage mapping of...
    13 KB (1,567 words) - 09:42, 29 March 2025
  • presence of filters may perform pulse shaping. Some systems then use modulation to multiplex many baseband signals into a broadband signal. The receiver...
    6 KB (676 words) - 16:46, 31 October 2024
  • Thumbnail for Return-to-zero
    neutral or rest condition, such as a zero amplitude in pulse-amplitude modulation (PAM), zero phase shift in phase-shift keying (PSK), or mid-frequency...
    3 KB (337 words) - 20:23, 19 December 2024
  • Jet stream (redirect from Polar jet stream)
    northern hemisphere and the southern hemisphere each have a polar jet around their respective polar vortex at around 30,000 ft (5.7 mi; 9.1 km) above sea level...
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  • electronics digital storage technology 2018 Earl McCune For leadership in polar modulation circuits and signals 2018 Mehul Motani For contributions to wireless...
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  • Thumbnail for Microphone
    a coil of wire to various depths in a magnetic field. This method of modulation was also the most enduring method for the technology of the telephone...
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  • aerospace information fusion systems Earl Mc Cune For leadership in polar modulation circuits and signals Stephen Welby For leadership in defense and aerospace...
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  • Self-phase modulation (SPM) is a nonlinear optical effect of light–matter interaction. An ultrashort pulse of light, when travelling in a medium, will...
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  • Thumbnail for Phasor
    is the modulation depth and f m {\displaystyle f_{m}} is the frequency of the modulating signal, then for amplitude modulation the two modulation phasors...
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  • A Tiny House, In Secret Speeches, Polar Equals is the fourth and final studio album by American experimental pop act Sweet Trip, released through Darla...
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  • Thumbnail for Polar Satellite Launch Vehicle
    induced modulations of the top side ionosphere using the IDEA payload on-board the unique orbiting experimental platform (PS4) of the Indian Polar Orbiting...
    68 KB (5,723 words) - 12:07, 24 May 2025
  • modulators, and analog filters 2018 Earl McCune For leadership in polar modulation circuits and signals 2018 Massimo Poncino For contributions to low-power...
    49 KB (78 words) - 18:02, 21 April 2025
  • doi:10.1109/MMW.2005.1417997. S2CID 6435360. McCune, E. (2005). "Polar modulation and bipolar RF power devices". Proceedings of the Bipolar/BiCMOS Circuits...
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  • pictures, graphics, play objects 1972 Cologne, Galerie Reckermann: polar modulations 1972 Oldenburg, State Museum 1974 Bremen, Kabinett 2, Galerie Werner...
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  • Thumbnail for Eb/N0
    when comparing the bit error rate (BER) performance of different digital modulation schemes without taking bandwidth into account. As the description implies...
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  • directly encoding the bitstream, and is analogous to on-off keying in modulation. Its drawbacks are that it is not self-clocking and it has a significant...
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  • Thumbnail for Access Virus
    including subtractive synthesis, phase distortion (PD) synthesis, frequency modulation (FM) synthesis, and starting with the TI series, wavetable synthesis....
    15 KB (1,695 words) - 23:30, 19 March 2025
  • uses GFSK modulation and PSK modulation of different orders. In addition the physical layer has forward error correction (FEC) based on Polar codes. Data...
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