In tropospheric scatter transmission beyond the horizon, the amplitude, phase and frequency of a received sine wave exhibit random fluctuations owing to variable multipath transmission and noise.
We demonstrate digital turbulence compensation using a 12-spatial mode digital coherent receiver with a multimode pre-amplifier that provides a 6-dB sensitivity improvement.
We demonstrate digital turbulence compensation using a 12-spatial mode digital coherent receiver with a multimode preamplifier that provides a 6-dB sensitivity improvement.
We experimentally demonstrate a multiple-input multiple-ouput scheme for compensating crosstalk in the upstream direction of TWDM-PON systems.
The possibility of using window comparators for on-chip and potentially also on-line response evaluation of analogue circuits is investigated. No additional analogue test inputs are required.
There is considerable interest within the rapidly converging telecommunications and data communications networking environments around a simplification of the data/transport network known as "IP ov
This communication introduces a digital design for tunable microfluidic optical fiber devices.
A 2.5Gb/s 0.25 µm CMOS LVDS compliant receiver with integrated digitally tuneable line termination resistor was developed as a part of MEDEA FONT project (HSI high-speed interfaces WP201) in ST HCM
The advantages of digital transmission of original analogue values are considered and reasons given for the choice of a binary system with error detection.
This paper gives a fast, linear-time algorithm for generating high-quality pixel representations of curved lines.
