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Low-Differential-Mode-Group-Delay 9-LP-Mode Fiber
Journal of Lightwave Technology, 2015 We report the optimization of a few-mode fiber, adapted to multiple-input multiple-output mode division multiplexing, that supports 9 LP modes (15 spatial modes). The fiber is fabricated using standard multimode processes, which allows for tight process tolerances, yielding low differential mode group delays (2) and low bend losses.
Sillard, P. +7 more
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Reduction of Common-Mode and Differential-Mode Noises Using Timing-Offset Differential Signal
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2015In this paper, the timing-offset differential signal is proposed to reduce the common-mode and differential-mode noises induced by the right-angled differential transmission line. The right-angled differential transmission line using the timing-offset differential signal can greatly reduce the time-domain transmission common-mode noise from 0.065 to 0 ...
Chun-Long Wang, Bao-Ren Huang
exaly +3 more sources
International Journal of Algebra and Computation, 2008
Modes are idempotent and entropic algebras. Although it had been established many years ago that groupoid modes embed as subreducts of semimodules over commutative semirings, the general embeddability question remained open until Stronkowski and Stanovský's recent constructions of isolated examples of modes without such an embedding. The current paper
A. V. Kravchenko +3 more
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Modes are idempotent and entropic algebras. Although it had been established many years ago that groupoid modes embed as subreducts of semimodules over commutative semirings, the general embeddability question remained open until Stronkowski and Stanovský's recent constructions of isolated examples of modes without such an embedding. The current paper
A. V. Kravchenko +3 more
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Influence of mode coupling on differential mode delay
Applied Optics, 1983The manner in which the differential mode delay (DMD) pulse response is affected by ellipticity- and microbending-induced mode coupling has been analyzed numerically. We have considered both a fiber profile containing a central index dip and fiber profiles with sinusoidal ripples.
B, Stoltz, D, Yevick
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Differential Microstrip Lines With Common-Mode Suppression Based on Electromagnetic Band-Gaps (EBGs) [PDF]
IEEE Antennas and Wireless Propagation Letters, 2015 CIMITECA technique for the suppression of the common mode in differential (balanced) microstrip lines, based on electromagnetic band-gaps (EBGs), is presented in this letter.
Paris Vélez +2 more
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Independent common-mode and differential-mode design of fully differential analog filters
IEEE Transactions on Circuits and Systems II: Express Briefs, 2006Fully differential filter design is usually made departing from a single-ended prototype. This procedure guarantees the desired differential-mode response, but does not take into account common-mode dynamics, which could present nonacceptable transient responses or stability problems.
Enrique Mario Spinelli +2 more
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Discrete sliding-mode-based differentiators
2016 14th International Workshop on Variable Structure Systems (VSS), 2016Sliding-mode-based differentiators of the input f(t) of the order k yield exact estimations of the derivatives f(1), … f(k), provided an upper bound of |f(k+1)(t)| is available in real time.Practical application involves discrete noisy sampling of f and numeric integration of the internal variables between the measurements. The corresponding asymptotic
Barbot, Jean-Pierre +3 more
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VARIETIES OF DIFFERENTIAL MODES EMBEDDABLE INTO SEMIMODULES
International Journal of Algebra and Computation, 2009Differential modes provide examples of modes that do not embed as subreducts into semimodules over commutative semirings. The current paper studies differential modes, so-called Szendrei differential modes, which actually do embed into semimodules. These algebras form a variety.
Agata Pilitowska +2 more
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