Any communication system comprisesa transmitter, a receiver, the medium, and a signal. In a generic PLC system,the transmitter modulates and injectsthe signal into the power line (Figure 1).The ...

A power line communication (PLC) solution to provide a data link between two or more dc–dc power converters is proposed. The approach does not require additional analog circuitry or high-sample-rate ...

In this paper, we present the design and implementation of a PLC (Power-Line Communication) Modem based on Orthogonal Frequency Division Multiplexing (OFDM). The PLC device implements OFDM in both ...

AC current oscillates at a frequency of 50/60 Hz and is distributed to end consumers through power lines. For communication, data signals must be sent in the same power line without disturbing the ...

Faster space communication with record-sensitive receiver Date: October 30, 2024 Source: Chalmers University of Technology Summary: In space exploration, long-distance optical links can now be ...

In space exploration, long-distance optical links can now be used to transmit images, films and data from space probes to Earth using light. But in order for the signals to reach all the way and ...