20 February 2015 Planar antenna system for direction finding
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Proceedings Volume 9258, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII; 92582Y (2015) https://doi.org/10.1117/12.2070177
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies 2014, 2014, Constanta, Romania
Abstract
Applications of direction finding techniques include detection and localization of pulsed electromagnetic sources. This paper presents the design and analysis of a planar antenna system for direction finding. Our proposed system includes 4 hybrid couplers that generate 900 shifted signals, 2 crossover couplers also known as 0dB couplers, two 450 phase shifters, two 00 phase shifters and 4 patch antennas.
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Iulia-Cezara Mardale, Iulia-Cezara Mardale, Gabriela Cocias, Gabriela Cocias, Ana Dumitrascu, Ana Dumitrascu, Razvan Tamas, Razvan Tamas, Serban Berescu, Serban Berescu, } "Planar antenna system for direction finding", Proc. SPIE 9258, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII, 92582Y (20 February 2015); doi: 10.1117/12.2070177; https://doi.org/10.1117/12.2070177
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