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"time-modulated ultra-wideband" (5) means the technique in which very short precisely time-controlled rf pulses are modulated in accordance with communications data by shifting pulse positions (usually called pulse position modulation, ppm) channelised or scrambled in accordance with pseudo-random noise codes by ppm, then transmitted and received in the direct pulse form without using any carrier frequencies, consequently having extremely low power density over ultra-wide frequency bands.
"tijdgebonden bandbreedte" (real time bandwidth) (2 3): voor "dynamische signaalanalysatoren" is dit het grootste frequentiebereik dat de analysator kan uitvoeren naar beeldscherm of massageheugen zonder dat daardoor de analyse van de invoer-gegevens wordt onderbroken.
