Results 71 to 80 of about 97,324 (284)

Control device nonlinear distortion radioelement

VESTNIK of Samara University. Aerospace and Mechanical Engineering, 2014
Considered control device radioelements nonlinear distortion in the transmission path and the amplification of electrical signals. On the causes of non-linear distortion. Given the composition of the control device and communication between its units. Shows the process of converting radio signals. The device provides higher selectivity and precision of
G. P. Shopin, S. V. Tyulevin, M. N. Piganov, A. V. Nasedkin   +3 more
openaire   +2 more sources

Domain Wall Rebounds Driven by Competing Entropic and Spin‐Transfer Torques in Cylindrical Nanowires

Advanced Functional Materials, EarlyView.
Domain‐wall motion in cylindrical magnetic nanowires driven by nanosecond current pulses. Low current densities efficiently displace domain walls, whereas higher currents cause rebound at the wire ends. The effect results from the interplay between spin‐transfer torque and thermally induced processes, highlighting the role of thermal gradients in ...
Elias Saugar, Jorge Marqués‐Marchán, Sara Catalano, Agustina Asenjo, Michael Foerster, Miguel Angel Niño, Manuel Vazquez, Fèlix Casanova, Arantxa Fraile Rodríguez, Rafael P. Del Real, Oksana Chubykalo‐Fesenko, Cristina Bran   +11 more
wiley   +1 more source

Hyperbolic splines and nonlinear distortion

IEEE Transactions on Signal Processing, 2000
Using Mobius transformations, we consider how to interpolate a set of monotone increasing data points (x/sub k/, y/sub k/) so that the interpolant is a smooth invertible function and that the interpolant and its inverse have the same simple functional form. We use our method to cancel jammer-induced distortion in a nonlinear channel.
R. Martin, K. Lever, J. McCarthy
openaire   +3 more sources

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Compensation of nonlinear distortions in multistage amplifiers

Физика волновых процессов и радиотехнические системы, 2015
The paper deals with the methods of nonlinear distortion compensation for even and odd orders in the output of multistage amplifiers for radio receivers.
A.M. Bobreshov, N.N. Mymrikova
doaj  

MATHEMATICAL MIXER MODEL WITH FORMATION OF HETERODYNE ANTIPHASE SIGNAL

Вестник Дагестанского государственного технического университета: Технические науки, 2019
Objectives To carry out calculations involved in the design of a microwave mixer with a diplexer with the formation of the antiphase heterodyne signal using a slot resonator.Method In order to calculate and optimise the characteristics, design and ...
z. N. Mirzaev, M. S. Guseynov, T. G. Aigumov   +2 more
doaj   +1 more source

Nonlinear pricing, market coverage, and competition [PDF]

This paper considers a nonlinear pricing framework with both horizontally and vertically differentiated products. By endogenizing the set of consumers served in the market, we are able to study how increased competition affects nonlinear pricing, in ...
Yang, Huanxing, Ye, Lixin
core   +1 more source

High-precision predictions for the acoustic scale in the non-linear regime

, 2010
We measure shifts of the acoustic scale due to nonlinear growth and redshift distortions to a high precision using a very large volume of high-force-resolution simulations.
Angulo, Bennett, Blake, Bouchet, Daniel J. Eisenstein, Eisenstein, Eisenstein, Eisenstein, Eisenstein, Eisenstein, Estrada, Halverson, Hanany, Hee-Jong Seo, Hinshaw, Hinshaw, Hu, Hu, Jeong, Jeong, Jonathan Eckel, Kaiser, Kazin, Komatsu, Kushal Mehta, Lee, Marc Metchnik, Martin White, Matarrese, Miller, Netterfield, Nikhil Padmanabhan, Nishimichi, Okumura, Pearson, Percival, Phillip Pinto, Ryuichi Takahashi, Seo, Seo, Seo, Seo, Sirko, Spergel, Sunyaev, Sánchez, Takahashi, Takahashi, Xiaoying Xu, Xu, Zel'dovich   +50 more
core   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

Advanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles, Alianna Maguire, Thomas Butruille, Jet Lem, Shuo Yang, Pedro Guerra Demingos, Sahar Choukir, Michel Haché, Boran Kumral, Katherine Jia, Charles Jia, Yu Zou, Chandra Veer Singh, Carlos M. Portela, Jun Lou, Pulickel M. Ajayan, Tobin Filleter   +16 more
wiley   +1 more source

Behavioral Modeling of Direct-Conversion Receivers for Nonlinear Distortion Mitigation

IEEE Access
With the growing use of multicarrier technology in wireless communication, wideband receivers are facing increasingly severe nonlinear distortion issues.
Chongchong Chen, Hongmin Lu, Fulin Wu, Xuan Liu, Yangzhen Qin   +4 more
doaj   +1 more source