SNR gain enhancement in a generalized matched filter using artificial optimal noise

2022 ◽  
Vol 155 ◽  
pp. 111741
Author(s):  
Yuhao Ren ◽  
Yan Pan ◽  
Fabing Duan
Keyword(s):  
Matched Filter ◽  
Gain Enhancement ◽  
Snr Gain

Design and Analysis of Wideband Dielectric Resonator Antenna with Bandwidth and Gain Enhancement for C-Band Applications

2018 ◽  
Vol 11 (6) ◽  
pp. 352 ◽  
Author(s):  
Sharif Ahmed Qasem ◽  
Tan Kim Geok ◽  
Mohamad Yusoff Alias ◽  
Ferdous Hossain ◽  
Naif Alsowaidi
Keyword(s):  
Dielectric Resonator ◽  
Dielectric Resonator Antenna ◽  
Gain Enhancement

Object Detection Using an Ideal Observer Model

2020 ◽  
Vol 2020 (16) ◽  
pp. 41-1-41-7
Author(s):  
Orit Skorka ◽  
Paul J. Kane
Keyword(s):  
Object Detection ◽  
Matched Filter ◽  
Image Sensors ◽  
Ideal Observer ◽  
Noise Power ◽  
Relative Evaluation ◽  
Detection And Identification ◽  
Cross Correlation Analysis ◽  
Observer Model ◽  
The Ideal

Many of the metrics developed for informational imaging are useful in automotive imaging, since many of the tasks – for example, object detection and identification – are similar. This work discusses sensor characterization parameters for the Ideal Observer SNR model, and elaborates on the noise power spectrum. It presents cross-correlation analysis results for matched-filter detection of a tribar pattern in sets of resolution target images that were captured with three image sensors over a range of illumination levels. Lastly, the work compares the crosscorrelation data to predictions made by the Ideal Observer Model and demonstrates good agreement between the two methods on relative evaluation of detection capabilities.

Gain Enhancement for Reflectarray

PIERS Online ◽  
2006 ◽  
Vol 2 (6) ◽  
pp. 601-604
Author(s):  
The-Nan Chang
Keyword(s):  
Gain Enhancement

Digital Tapped Delay Lines for HWIL Testing of Matched Filter Radar Receivers

2009 ◽  
Author(s):  
Richard F. Olson ◽  
William J. Braselton ◽  
Richard D. Mohlere
Keyword(s):  
Matched Filter ◽  
Delay Lines ◽  
Tapped Delay Lines

Matched Filter Processor for Detection and Discrimination of Unexploded Ordnance

2003 ◽  
Author(s):  
Jeffrey Marqusee ◽  
George Robitaille ◽  
Thomas Bell
Keyword(s):  
Matched Filter ◽  
Unexploded Ordnance
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