Publications

N the early stages of vacuum tube history the theoretical work on d-c. space charge treated mainly potential distributions associated with fairly small initial velocities of the electrons.

All-digital transmitter is a hot topic since a few years.

We show that the benefits of nonlinear compensation techniques, such as DBP, OPC, PCTW subjected to practical non-perfect implementation, are not maintained when the signal bandwidth is increased.

In the present paper we consider the theory of active transmission lines (i.e., lines with gain) with discrete imperfections.

Lined waveguide shows promise as a communication medium. Circular electric wave loss in bends is reduced by a low-loss lining.

Processing procedures for advanced PMOS applications include growth of thin oxide or oxynitride films for the gate insulator, chemical vapor deposition of the Si film gate electrode, low-energy B i

The ion species and dose dependence of implant-induced isolation of GaAs was investigated by Hall-effect, Rutherford backscattering and secondary ion mass spectrometry.

The relationship between electrical activity, dopant solubility and diffusivity was investigated as a function of the substrate temperature during implantation of Te, Cd and Sn ions into GaAs.

We have observed superconductivity in thin films of (La sub (1-x) Sr sub x ) sub 2 CuO sub y which are fabricated by implanting evaporated La/Cu multilayer films with Sr and annealing in oxygen.

We report here the implementation and characterization of a parity check postprocessor which can operate using a single parity bit on a user data block size of 4 or 6 bytes, or using 4 parity bits