Zang Qiyuan. The frequency domain analysis of radar improvement factor limited by phase noise of frequency source[J]. Acta Electronica Sinica, 1995, (12).
Zang Qiyuan. The frequency domain analysis of radar improvement factor limited by phase noise of frequency source[J]. Acta Electronica Sinica, 1995, (12).DOI:
Radar improvement factor limited by phase noise of frequency source is studied. The formulas of the phase noise spectrum density of receiver video signals are given when radar signals are in the form of rectangular pulse or linear FM pulse. The formulas of the limited improvement factor are also given.It is proved that the formulas in frequency domain and time domain are identical.