Measurement of parasite Doppler effect in radar systems using laser heterodyning techniques

Nicusor Iftimia; Mircea Mujat; Virgil V. Vasiliu; Ileana Iftimia

doi:10.1117/12.248658

23 August 1996 Measurement of parasite Doppler effect in radar systems using laser heterodyning techniques

Nicusor Iftimia, Mircea Mujat, Virgil V. Vasiliu, Ileana Iftimia

Proceedings Volume 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (1996) https://doi.org/10.1117/12.248658
Event: Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 1996, Ancona, Italy

Abstract

The paper deals with development and realization of a heterodyne He-Ne laser Doppler system able to measure from distance the mechanical vibrations of a radar antenna. These vibrations, caused by wind and/or by proper system, could give false information concerning the velocity of a target. To measure the frequency and the amplitude of mechanical vibrations we used the optical heterodyne technique.

Citation Download Citation

Nicusor Iftimia, Mircea Mujat, Virgil V. Vasiliu, and Ileana Iftimia "Measurement of parasite Doppler effect in radar systems using laser heterodyning techniques", Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); https://doi.org/10.1117/12.248658

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available