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From Self-sufficiency
- ...e of the electromagnetic field (which treats it as analogous to [[harmonic oscillators]]) has proved very successful, giving rise to [[quantum electrodynamics]],21 KB (2,891 words) - 20:36, 20 September 2010
- [[Image:Pmos ring oscillator.png|thumb|right|300px|Ring oscillators fabricated on silicon using p-type [[MOSFET]]s. ]] The ring oscillator is a member of the class of time delay oscillators. A time-delay oscillator consists of an inverting amplifier with a delay el6 KB (983 words) - 17:24, 9 December 2011
- ...ircuit]] used to implement a variety of simple two-state systems such as [[oscillators]], [[timer]]s and [[flip-flop (electronics)|flip-flop]]s. It is characteriz [[Category:Oscillators]]18 KB (2,829 words) - 17:11, 9 December 2011
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- ...d oscillators are more stable than inductively and capacitively controlled oscillators. Their disadvantage is that changing frequency (more than a small amount) r ...or. The phase detector's comparison is made between the outputs of the two oscillators after [[frequency division]] by different divisors. Then by altering the fr12 KB (1,805 words) - 13:48, 10 December 2011
- ...requency oscillator will affect the pitch of the received audio, so stable oscillators are used. <ref> Paul Horowitz, Winfield Hill [[Category:Oscillators]]4 KB (569 words) - 13:48, 10 December 2011
- ...irection, the AT&T system had twelve. All of these systems used electronic oscillators to generate a different [[Carrier wave|carrier]] for each telegraph signal60 KB (9,254 words) - 13:49, 10 December 2011
- ...|doi = 10.1007/BF02697070 |title = Constant modulus alloys for mechanical oscillators |year = 1979 |last1 = Schneider |first1 = Wolfgang |last2 = Thomas |first252 KB (7,784 words) - 13:49, 10 December 2011
- ...illator]] signal of [[superheterodyne]] receivers. Crystal sets lack local oscillators, so they cannot be73 KB (10,437 words) - 13:50, 10 December 2011
- ...scribed in 1923.<ref>E. V. Appleton, ''Automatic synchronization of triode oscillators'', Proc. Cambridge Phil. Soc., 21(Part III):231 (1922-1923)</ref> Earliest ...l-to-analog converter]] as is the case for some DPLL designs. Pure digital oscillators such as a numerically controlled oscillator are used in ADPLLs.37 KB (5,933 words) - 13:50, 10 December 2011
- [[Category:Oscillators]]820 bytes (100 words) - 13:50, 10 December 2011
- [[Category:Oscillators]]4 KB (629 words) - 13:50, 10 December 2011
- ...rich L. Rohde, Ajay K. Poddar, Georg Böck "The Design of Modern Microwave Oscillators for Wireless Applications ", John Wiley & Sons, New York, NY, May, 2005, IS [[Category:Oscillators]]9 KB (1,345 words) - 13:50, 10 December 2011
- Local oscillators typically generate a single frequency signal that has negligible [[amplitud31 KB (4,651 words) - 13:50, 10 December 2011
- ...to be unchanging, but in some circuits this does not apply, such as sweep oscillators, [[voltage controlled amplifier]]s, and variable [[equalization filter|equa34 KB (5,380 words) - 13:51, 10 December 2011
- ...the type of waveform produced: 1) harmonic oscillators, and 2) relaxation oscillators. ...Some examples of harmonic oscillators are crystal oscillators and LC-tank oscillators. When part of the resonant circuit's capacitance is provided by a varactor11 KB (1,653 words) - 13:51, 10 December 2011
- ...ulse]]), [[square wave|square]], and [[triangle wave|triangular]] waveform oscillators are commonly available as are [[arbitrary waveform generator]]s (AWGs). If13 KB (1,767 words) - 13:51, 10 December 2011
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- A simple and effective solution employs the use of many stable resonators or oscillators, one for each tuning frequency. [[Quartz]] [[crystal oscillator|crystals]] ...sed. Incoherent techniques derive frequencies from a set of several stable oscillators.<ref name="Manassewitsch 1987 7">{{Harvtxt|Manassewitsch|1987|p=7}}</ref> T14 KB (1,974 words) - 13:51, 10 December 2011