Doppler lidar power, aperture diameter, and FFT size trade-off study

David B. Chester; Scott E. Budge

doi:10.1117/12.2262790

5 May 2017 Doppler lidar power, aperture diameter, and FFT size trade-off study

David B. Chester, Scott E. Budge

Author Affiliations +

Proceedings Volume 10191, Laser Radar Technology and Applications XXII; 1019106 (2017) https://doi.org/10.1117/12.2262790
Event: SPIE Defense + Security, 2017, Anaheim, CA, United States

Abstract

In the design or selection of a Doppler lidar instrument for a spacecraft landing system, it is important to evaluate the balance between performance requirements and cost, weight, and power consumption. Leveraging the capability of LadarSIM, a trade-off study was performed to evaluate the interaction between the laser transmission power, aperture diameter, and FFT size in a Doppler lidar system. For this study the probabilities of detection and false alarm were calculated using LadarSIM to simulate FMCW lidar systems with varying power, aperture diameter, and FFT size. This paper reports the results of this trade-off study.

Conference Presentation

Citation Download Citation

David B. Chester and Scott E. Budge "Doppler lidar power, aperture diameter, and FFT size trade-off study", Proc. SPIE 10191, Laser Radar Technology and Applications XXII, 1019106 (5 May 2017); https://doi.org/10.1117/12.2262790

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