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The use of three staggered waveforms with HF frequency modulated continuous waveform, (FMCW), radar is described in this paper. This technique is introduced to overcome the Doppler/range ambiguity problem usually associated with this type of radar. The waveforms are transmitted sequentially during a single target illumination time. The combination of the waveform repetition frequencies, (WRFs), are...
Millimeter wavelength radars are used to study plasma effects associated with ionized flow fields of projectiles launched at hypersonic speeds into a free-flight ballistic range. Two CW Doppler radars, at frequencies of 35 and 70 Gc/s, measure the nose-on backscattering radar cross sections during flight. The design and performance of the two radars are described in detail. A signal simulator provides...
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