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Article | REF: TE6706 V1

Ultra-wideband radars - Electromagnetic short range detection

Authors: Michèle LALANDE, Joël ANDRIEU

Publication date: February 10, 2013

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2. ULB radar architectures and waveforms

2.1 Pulse radar

The principle of a pulsed ULB radar (figure 2 ) consists in switching energy for a very short time in an ultra-wideband transmission chain. The ULB signal emitted (figure 3 ) is an ultra-short, nanosecond pulse with no carrier. Its instantaneous spectral content ranges from a few MHz to a few GHz.

Principle of pulsed ULB radar
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