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Found 2 essays matching the above criteria.

1. 1. Intelligence Extraction Using Machine Learning for Threat Identification Purposes : An Overview

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Jonatan Lindgren; [2022]
   Keywords : Machine learning; Radar threat identification; Clustering; Performance metrics for unsupervised learning; Feature scaling; Electronic warfare; Maskininlärning; Identifikation av radarhot; Klustring; Prestandamått för oövervakad inlärning; Skalning av dataparametrar; Elektronisk krigsföring;

   Abstract : Radar is an invaluable tool for detecting and assessing threats on land, on the seas and in the air. To properly evaluate threats, radar operators construct threat libraries where the signal characteristics of emitters are stored and mapped to specific types of platforms. READ MORE

3. 2. Graded Index Lens Antennas Using Glide-Symmetric Metasurfaces

   University essay from KTH/Skolan för elektro- och systemteknik (EES)

   Author : Jonatan Lindgren; [2017]
   Keywords : ;

   Abstract : Lens antennas has shown potential to be used as apowerful tool for many applications in wireless communicationtoday and in the future. In this project we examine a methodof constructing graded index lens antennas using metallic glidesymmetricmetasurfaces, a method which facilitates a simplermanufacturing process and a wider bandwidth than traditionalconstruction methods. READ MORE