PERFORMANCE ANALYSIS OF MIMO-FREQUENCY DIVERSE ARRAY RADAR WITH VARIABLE LOGARITHMIC OFFSETS
نویسندگان
چکیده
منابع مشابه
Performance Analysis of MIMO-Frequency Diverse Array Radar with Variable Logarithmic Offsets
Frequency diverse array (FDA) uses a small frequency increment at each antenna element to get a range, angle and time dependent beam pattern. Although linear frequency offset is used in most radar systems, nonlinear frequency offset is also very useful for analyzing FDA radar. A logarithmic frequency offsets based FDA (log-FDA) removes the inherent periodicity of FDA beam pattern to get a singl...
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Different from the phased-array using the same carrier frequency for each transmit element, the frequency diverse array (FDA) uses a small frequency offset across the array elements to produce range-angle-dependent transmit beampattern. FDA radar provides new application capabilities and potentials due to its range-dependent transmit array beampattern, but the FDA using linearly increasing freq...
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Frequency Diverse Array (FDA) has its unique advantage in realizing Low Probability of Intercept (LPI) technology for its beam pattern is related to the range, time and angle. In this paper, a sub-array scheme of range-angle joint estimation of a target for Frequency Diverse Array (FDA) radar is proposed. To solve the problem of distance and angle response coupling of basic ULA FDA radar, the e...
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Article history: Available online 9 May 2015
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The Air Force Office of Scientific Research supported the research on MIMO radar carried out at the New Jersey Institute of Technology during the period from December 2005 to November 2008 under the agreement number FA9550-06-1-0026. The purpose of this report is to summarize the proceedings and findings of the studies supported by this agreement. Starting with a short introduction, this report...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research C
سال: 2016
ISSN: 1937-8718
DOI: 10.2528/pierc16010902