Displaying 6151 - 6160 of 37942

The sixth generation (6G) mobile telecommunication will become a reality around 2030. Several research initiatives have started preliminary and conceptual work worldwide.

16 16 17 20 20 21 22 26 30 31 32 33 33 34 36 37 40 42 49 53 55 59 61 65 65 71 72 73 75 76 78 86 88 90 93 93 94 96 98 Iii the history of the communication art there has never been available any pass

We have performed noise measurements on a nondegenerate Josephson-parametric amplifier cooled to 0.25K and operated at 19.3 GHz.

Describes various expts. on the u.h.f. properties of low-pressure gaseous discharges. In the first expts.

Mo is introduced into Si integrated circuits inadvertently during processing, often during Si epitaxial growth, high temperature fur nace treatments, or BF2 ion implantation.

The intensity of the quasielastic peak in He atom time-of-flight spectra reveals that, upon the 1050 K phase transition, the Ge adatom concentration on the Ge(lll) surface rises from the 25% expect

Designers of telephone switching plants must adapt their equipment to meet the problems arising from human factors.

In this work we examine the behavior of the minimum singular value of random Vandermonde matrices.

Borderline hypertension is of interest to the clinician for two outstanding reasons: first, because it may represent and early stage in the evolution of essential hypertension, and hence provide c

A behavioral, nonlinear radio-over-fiber (RoF) link model considering memory effects with low complexity is presented.