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Search results with tag "Pulse modulation"
CHAPTER 1 — BASIC RADAR PRINCIPLES AND GENERAL …
msi.nga.milThe terms PULSE-MODULATED RADAR and PULSE MODULATION are derived from this method of transmission of radio-frequency energy. If the distance to a target is to be determined by measuring the time required for one pulse to travel to the target and return as a reflected echo, it is necessary that this cycle be completed before the pulse immediately