| CONCLUDING REMARKS
Structure-borne vibration is routine for many applications, causing
degradation in phase noise performance of several systems. In this
article, various design techniques, stabilization methods and
precautions are presented for improved phase noise performance. This
stabilization approach is verified experimentally to get better phase
noise performance under different vibration conditions. This leads to
design of a robust and improved PLL phase noise system, that makes it
suitable for electronic and airborne warfare applications and other
applications where the effects of acceleration or vibration affect the
purity of output signal.
Acknowledgment
Authors would like to thank Manjunath R from Weapon system/PDIC,
Prashanthi G from D&E, Suresh from QA division of super components,
Satish Jhariya, Venkatamuni T and Rambabu G from PDIC for their
assistance &sharing critical aspects of the System design and testing.
Authors would also like to say thanks to people who were involved in
this work and had given valuable suggestions.