Signal to Noise Ratio of IR Seeker with a New Optical Fractal Modulator

Adil Hussain Mohammed; Abdulrazak A. Mohammed; Safaa M. Aljanabi

Cihan University-Erbil Conferences, 3rd International Conference on Communication Engineering and Computer Science (CIC-COCOS’19)

Adil Hussain Mohammed, Abdulrazak A. Mohammed, Safaa M. Aljanabi

Last modified: 2019-04-03

Abstract

This research describes the algorithms of Signal to Noise Ratio for infrared seeker with Optical Fractal modulator compared with seeker which has normal modulator; the results were discussed and analyzed to design an optical modulator; which consists of two pattern circles. In our case, the standard well known as (S/NR) definition denoted as the global Signal for Noise Ratio of as (GS/NR). The OTF (Optical transfer function) and MTF (Modulation Transfer Function) has been calculated to find the ability to transmit the optical signal.