Results 141 to 150 of about 6,749 (208)

Asymmetric Double-Sideband Composite Signal and Dual-Carrier Cooperative Tracking-Based High-Precision Communication-Navigation Convergence Positioning Method. [PDF]

Sensors (Basel)
Deng Z, Ding Z, Gao X, Liu P.
europepmc   +1 more source

Good vibrations: Exploring how orbital resonance shapes the Galilean moons. [PDF]

Nat Commun
Veenstra A, van Woerkom Q, Marzolini A, Fayolle S, Filice V.   +4 more
europepmc   +1 more source

Multisensory feedback makes swimming circuits robust against spinal transection and enables terrestrial crawling in elongate fish. [PDF]

Proc Natl Acad Sci U S A
Yasui K, Gupta A, Fu Q, Suzuki S, Hainer J, Paez L, Lutek K, Arreguit J, Kano T, Standen EM, Ijspeert AJ, Ishiguro A.   +11 more
europepmc   +1 more source

Synaptic high-frequency jumping synchronises vision to high-speed behaviour. [PDF]

Nat Commun
Mansour N, Takalo J, Kemppainen J, Bridges AD, MaBouDi H, Asgar Bohra A, Anielska K, Vasas V, Robert T, Yi Bu B, Shukla S, Zhou Y, Kittelmann M, Ouwendijk J, Mantell J, Lawson M, de Polavieja G, Duke E, Lazar AA, Verkade P, Chittka L, Juusola M.   +21 more
europepmc   +1 more source

The frequency response of networks as open systems. [PDF]

Nat Commun
Nazerian A, Asllani M, Tyloo M, Ku WL, Sorrentino F.   +4 more
europepmc   +1 more source

Time after time - circadian clocks through the lens of oscillator theory. [PDF]

FEBS Lett
Del Olmo M, Ector C, Herzel H.
europepmc   +1 more source

Frequency-Locked Loops in Electrical Power and Energy Systems: Equivalent or Different to Phase-Locked Loops?

IEEE Industrial Electronics Magazine, 2021
In the electrical power and energy (EPE) area, the traditional concept in designing the synchronization system of power converters is using the phase-locked loop (PLL) concept. An alternative way is using the frequency-locked loop (FLL) concept, which is also known as the adaptive notch filter, adaptive noise cancelation technique, gradient descent ...
Saeed Golestan, Josep M Guerrero, Muhyaddin Rawa   +2 more
exaly   +4 more sources

Distributed Frequency-Locked Loops for Wireless Networks

IEEE Transactions on Communications, 2011
The establishment of a common frequency reference in a distributed wireless network is a critical factor in enabling any degree of node cooperation in communication and sensing functions. In this paper we introduce Distributed Frequency-Locked Loops (D-FLL's) to control the carrier frequencies of autonomous nodes with wireless communication ...
VARANESE, NICOLA, SPAGNOLINI, UMBERTO, Bar Ness, Yeheskel   +2 more
openaire   +3 more sources

Computing low-frequency noise in charge-pump phase-locked loops

Electronics Letters, 2011
An efficient simulation method to compute the low-frequency noise spectrum found at the output of charge-pump phase-locked loops is described.
Salvatore Levantino
exaly   +2 more sources

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A frequency steered phase locked loop

1997 IEEE International Performance, Computing and Communications Conference, 1997
Voltage controlled oscillators (VCOs) implemented in digital VLSI IC (integrated circuit) technology typically have very poorly controlled centre frequencies and poor phase noise characteristics, thus severely limiting their use in phase locked loop (PLL) applications.
Martin T. Hill, Antonio Cantoni
openaire   +1 more source