Results 1 to 10 of about 88,433 (264)

Angle of Incidence and Polarization Insensitive Ultra-Thin Ultra Wide-Band Metamaterial Absorber based on Novel Non-Linearity in Unit Cell Design

open access: yesJournal of Microwaves, Optoelectronics and Electromagnetic Applications, 2021
A new design of an ultra wide-band metamaterial absorber (MMA), with appreciable high absorptance insensitive to angle of incidence and polarization angle is presented in the manuscript.
Alkesh Agrawal, Mukul Misra
doaj   +1 more source

Performance Analysis of Resonant-Fin Transistors and Their Application in RF-Circuit Design

open access: yesIEEE Access, 2022
Emerging new communication standards like 5G or 6G aggravate the circuit design of radio-frequency generation systems as they constantly increase demand on high bandwidths, low latency, and high spectral purity.
Richard Hudeczek   +3 more
doaj   +1 more source

Fully-Differential TPoS Resonators Based on Dual Interdigital Electrodes for Feedthrough Suppression

open access: yesMicromachines, 2020
As one of the core components of MEMS (i.e., micro-electro-mechanical systems), thin-film piezoelectric-on-silicon (TPoS) resonators experienced a blooming development in the past decades due to unique features such as a remarkable capability of ...
Yi Zhang   +5 more
doaj   +1 more source

μ-Coriolis Mass Flow Sensor with Resistive Readout

open access: yesMicromachines, 2020
This paper presents a μ -Coriolis mass flow sensor with resistive readout. Instead of measuring a net displacement such as in a capacitive readout, a resistive readout detects the deformation of the suspended micro-fluidic channel.
Thomas Schut   +2 more
doaj   +1 more source

Baryon Resonances [PDF]

open access: yesNuclear Physics A, 2010
In this talk I show recent results on how many excited baryon resonances appear as systems of one meson and one baryon, or two mesons and one baryon, with the mesons being either pseudoscalar or vectors. Connection with experiment is made including a discussion on old predictions and recent results for the photoproduction of the $ (1405)$ resonance ...
Oset Báguena, Eulogio   +8 more
openaire   +4 more sources

Resonances of rectangular resonators [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1981
We have used variational methods based on the work of Holland and Eernisse to predict the resonant frequencies of rectangular resonators for use in acoustic transducer arrays. We have predicted both the open and short circuited resonances and have compared the theoretical results obtained with a large number of experiments carried out on such ...
G. S. Kino, P. A. Bennett
openaire   +2 more sources

Integrated lithium niobate photonics

open access: yesNanophotonics, 2020
Lithium niobate (LiNbO3) on insulator (LNOI) is a promising material platform for integrated photonics due to single crystal LiNbO3 film’s wide transparent window, high refractive index, and high second-order nonlinearity.
Qi Yifan, Li Yang
doaj   +1 more source

On resonant leptogenesis [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2007
It has been recently shown that the quantum Boltzmann equations may be relevant for the leptogenesis scenario. In particular, they lead to a time-dependent CP asymmetry which depends upon the previous dynamics of the system. This memory effect in the CP asymmetry is particularly important in resonant leptogenesis where the asymmetry is generated by the
De Simone, Andrea, Riotto A.
openaire   +5 more sources

Low-Profile and Low-Volume Split-Distributed Resonators and Filters

open access: yesIEEE Access, 2020
A new class of low-profile resonators, named split-distributed resonators is introduced in this paper. The newly proposed resonator family features high quality Q-factors and relies not only on the coupling among the constituent resonant elements, but ...
Senad Bulja, Dmitry Kozlov
doaj   +1 more source

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