The distribution of content involves the need to adapt digital information to its means of carriage — what we typically call transmission — and to understand that fully, we need to understand the ...

For integrated photonics to take off, light signals zooming around optical chips must be successfully isolated from one another. Scientists at Stanford University have now designed a miniature one-way ...

The use of various forms of carrier reduction, to save electricity in AM transmission, is known technically as MDCL, for modulation-dependent carrier level. It has taken off both internationally and ...

The total power content of an AM signal is 1000 W. Determine the power being transmitted at the carrier frequency and at each of the sidebands when the percent modulation is 100%. The total power ...

The total power content of an AM signal is 1000 W. Determine the power being transmitted at the carrier frequency and at each of the sidebands when the percent modulation is 100 %. The total power ...

Xperi and several U.S. broadcast groups are pushing back against an effort to modify the FCC’s order allowing asymmetric digital sidebands. In September the commission allowed most FM stations to ...