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What is the basic principle behind how a RADAR system detects an object's range and velocity?
RLC series AC Circuit Example: Solving for Current, Power Factor, Power, and Vector Diagram
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Why are microwave frequencies overwhelmingly preferred for radar systems, and what fundamental trade-off does the choice of a specific microwave frequency (e.g., S-band vs. X-band) represent for a radar's performance? Answer : The use of microwaves is not arbitrary; they occupy a "sweet spot" in the electromagnetic spectrum that provides the best balance of physical properties for detecting and ranging objects. ... provides the required resolution for the mission, thereby maximizing its all-weather performance and range....
Thevenin and Norton Equivalent Circuits #460 | Electrical Engineering
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