Agilent 5990-7532EN Time Sidelobe Measurements to see Performance of Compressed-Pulse Radars - Application N free download

File name 5990-7532EN Time Sidelobe Measurements to see Performance of Compressed-Pulse Radars - Application N

Keysight Technologies Solutions for Using Time Sidelobe Measurements to Assess the Performance of Compressed-Pulse Radars Application Note Radar Measurement Series Overview the effect of such a reflection when evaluating the overall functional performance of a frequency chirped, pulse compression radar. In a radar system, the use of modulation on pulse for "compression" provides enhanced spatial resolution as well as extended range for a Pulse compression radar given output power level. Consequently, this technique is widely used Waveform exciter DAC PA Transmitter in current- and next-generation radar systems. Antenna STALO COHO Unfortunately, traditional RF pulse measurements become less effective predictors of performance in radars that use pulse I Synchronous IF LNA Q I/Q detector compression. For example, the width of an uncompressed radar Receiver pulse is directly related to spatial resolution. In contrast, the Mismatch Mismatch resolution depends on pulse width, chirp bandwidth and chirp linearity in a compressed radar system that uses linear frequency modulated (LFM) chirp pulses. Within the field of radar development, a technique called the time Reflection Reflection sidelobe level (SSL) measurement has emerged as a viable solution Inte