Volume 26, Issue 2 (1-2008)                   jame 2008, 26(2): 53-65 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

M. Ghaffari, M.R. Taban, M.M. Nayebi, and G. Mirjalily. Radar Signal Detection in K-distributed Clutter by Pade Approximation. jame. 2008; 26 (2) :53-65
URL: http://jame.iut.ac.ir/article-1-435-en.html
Abstract:   (5571 Views)
In this paper, two suboptimum detectors are proposed for coherent radar signal detection in K-distributed clutter. Assuming certain values for several initial moments of clutter amplitude, the characteristic function of the clutter amplitude is approximated by a limited series. Using the Pade approximation, it is then converted to a rational fraction. Thus, the pdf of the clutter amplitude is obtained as a sum of simple exponential functions. Using such a pdf, we develop the suboptimum detectors PGLR and PAALR, which are simplified forms of the GLR and AALR. Computer simulations show that the suggested detectors have appropriate performance compared to OLD, GLR and AALR detectors.
Full-Text [PDF 369 kb]   (1139 Downloads)    
Type of Study: Research | Subject: General
Received: 2014/10/25 | Published: 2008/01/15

Add your comments about this article : Your username or Email:

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

© 2022 CC BY-NC 4.0 | Journal of Advanced Materials in Engineering (Esteghlal)

Designed & Developed by : Yektaweb