Paper Info
Title
Real time ambiguity resolution in hybrid amplitude/phase comparison direction finding systems.
Abstract
In this paper, FGPA implementation of real time ambiguity resolution in hybrid amplitude/phase comparison direction finding systems is presented. Ambiguity that is fundamentally caused by overlapping of the signal is analyzed in details for phase comparison direction finding systems. Ambiguity resolution is implemented by comparison of coarse angle of arrival that is extracted using amplitude comparison method and generated angle of arrival values using the measured fundamental phase. The ambiguity resolution method developed in this study is implemented on FPGA environment. Real time performance analysis is performed for various noise levels and angle of arrival values.
Year
Venue
Keywords
2018
Signal Processing and Communications Applications Conference
Passive Direction Finding,Amplitude Comparison Direction Finding,Interferometry,Ambiguity Resolution in Direction Finding,FPGA Implementation
Field
DocType
ISSN
Radar,Direction finding,Computer vision,Computer science,Signal-to-noise ratio,Field-programmable gate array,Angle of arrival,Algorithm,Ambiguity resolution,Artificial intelligence,Ambiguity,Amplitude
Conference
2165-0608
Citations 
PageRank 
References 
0
0.34
0
Authors
5
Name
Order
Citations
PageRank
Abdullah Emin Gurel101.35
Adnan Orduyilmaz215.14
Mahmut Serin334.62
Yildirim, A.426.30
Gokhan Kara500.68