The linear response of a two-dimensional electron on a liquid helium film to a time varying electric field at zero temperature is calculated.
The concept of frequency diversity multiple-input and multiple-output (MIMO) detection is explained and the digital signal processing technique to utilize such concept is proposed.
We review the concept of frequency diversity MIMO detection in coherent optical transmission.
The purpose of the study is to develop an efficient 3GPP compliant method to simulate multiple independent fading radio channels in software defined Evolved Universal Terrestrial Radio Access Netwo
A ground state depleted (GSD) laser has been demonstrated at 912 nm in the form of a Q-switched oscillator operating on the Nd sup (3+) sup 4 F sub (3/2) - sup 4 I sub (9/2) transition in Y sub 2 S
For emerging TWDM-PON systems, based on burst-mode operation over WDM channels, a main challenge is the laser self-heating during bursts.
The various factors affecting the usability of mobile radio channels are discussed, and estimates are obtained for the number of usable channels per megacycle for several present and proposed metho
We have studied the chemical and physical properties and step coverage of silicon oxide films plasma deposited from TEOS (Tetraethyoyxsilane) at high dilution in helium/oxygen mixtures as a functi
Low hydrogen fluorinated PECVD silicon nitride films were grown using NF sub 3/ SiH sub 4/ N sub 2 feed mixtures with RF excitation below the ion transit frequency, at 200 kHs.
While two expensive Japanese systems are capable of testing above 200 MB/s, most modern VLSI test systems operate below that frequency.
