Order this book today at www.elsevierdirect.com or by calling 1-800-545-2522 and receive an additional 20% discount. Use promotion code 92839 when ordering. Offer expires 07/31/2008. Valid only in ...
Le dix-neuvième Salon de la radio, de la télévision et du disque permettra aux amateurs de belle musique d'appréciser les qualités exceptionnelles de reproduction des émissions en modulation de ...
Radio frequency (RF) refers to the part of the electromagnetic spectrum where electromagnetic waves can be generated by alternating current fed to an antenna. It spans from around 3 kHz to 300 GHz. RF ...
Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users to ...
There is clinical evidence that very low and safe levels of amplitude-modulated electromagnetic fields administered via an intrabuccal spoon-shaped probe may elicit therapeutic responses in patients ...
La R.T.F. avait mis en service quotidien le 11 mars dernier un émetteur à ondes métriques (modulation de fréquence) de 20 kilowatts longueur d'un de 3 m. 12). Les récepteurs devaient être spécialement ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results