(ii)
Fig.13. Phase noise degradation i).Reference signal ii). X-band signal
Implemention of structyral analysis method for spatial analysis and stabilization techniques ( i.e. mechanical and electrical ) is suggested in this article while designing reference source module. This implementation have significant impact in improvement of phase noise stabilization during all three axis random vibration of UUT. Fig. 14, 15 and 16 shows results of phase noise performance of reference source of 100MHz and X Band signal under random vibration environment of high g value (7.5g) [9].
i).X-axis random vibration