Sentences with phrase «earlier continuous wave»
One can think of the pulse as being like the earlier continuous wave (the «carrier wave»), with that wave's amplitude multiplied by the changing height of the envelope.
https://www.scientificamerican.com/ Not exact matches
The study shows that public attention has jumped from one alternative fuel to the next in continuous waves: first with methanol, natural gas and plug - in electric vehicles in the late 1980s and early 1990s, then to hybrid electric vehicles, hydrogen, and biofuels in the late 1990s and early 2000s.
This article traces the development of stabilized lasers from the Massachusetts Institute of Technology passive - stabilization experiments of the early 1960's up through the current epoch of highly stabilized helium - neon and carbon dioxide and continuous wave dye lasers.