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It is well known that optical waves suffer much attenuation in propagation through precipitation in the atmosphere.

Channel state information(CSI) was applied in resource allocation to decide the interference relationship among primary and secondary users in OFDMA based cognitive radio networks.

© 2021 The Author(s) This work investigates the thermal conductivity of parts which have been additively manufactured using the aluminium alloy AlSi10Mg by selective laser melting, a laser-based po

To test the relationship between psychological empowerment and R&D employees' work performance (including task performance, contextual performance and innovation performance), and the moderatin

The impact of Raman noise and double Rayleigh backscattering on the noise figure of a bidirectionally Raman-pumped transmission fiber is evaluated under the constraint of constant fiber nonlinearit

The impact of Raman noise and double Rayleigh backscattering on the noise figure of a bidirectionally Raman-pumped transmission fibre is evaluated under the constraint of constant fibre nonlinearit

We analyse frequency conversion by Bragg scattering numerically including Raman scattering.

In a macrodiversity cellular system; switching radio links between base stations cannot be done instantaneously.

We calculate the basilar membrane (BM) frequency response and the cochlea input impedance (Z sub c) by cascading two-port ABCD matrices formulated to include effects due to scalae tapering (scalae

The determination of the load carried by a group of circuits is of prime importance in facilities engineering. The present technique for acquiring data is the switch count method.

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