Research of STC influence on radar signal compression quality

Research results concerning the influence of a high-frequency attenuator realising the STC process on a output signal are described. Especially the relation between the attenuator's amplitude-phase characteristic and signal shape at a matched filter output is considered. The paper concerns rada...

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Bibliographic Details
Main Authors: Lesnik, C., Brenner, T., Kocanda, W., Pietrasinski, J.
Format: Conference Proceeding
Language:English
Subjects:
Attenuation
Attenuators
Clutter
Frequency
Impedance matching
Pulse modulation
Radar cross section
Shape
Signal analysis
Signal processing
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Summary:Research results concerning the influence of a high-frequency attenuator realising the STC process on a output signal are described. Especially the relation between the attenuator's amplitude-phase characteristic and signal shape at a matched filter output is considered. The paper concerns radar wide spectrum signals as follows: LFM signal, biphase coded signal and polyphase coded signal. Such signal characteristics as PSL and a mainlobe width after compression are used for comparative analysis.
DOI:10.1109/MIKON.2000.914015