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Academic Insights for the Thinking World

  • Author: David Seagal

How microwaves changed the course of the Battle of the Atlantic

Sir Robert Watson Watt is credited as the inventor of radar. In Britain radar was known as RDF (radio direction finding). The way that radar works is that pulses of microwave radiation of controlled frequency and polarisation are emitted from a transmitter. Some of these microwaves reach an object (an aircraft or submarine for example) directly […]

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