Planar antenna system for direction finding

Iulia-Cezara Mardale; Gabriela Cocias; Ana Dumitrascu; Razvan Tamas; Serban Berescu

doi:10.1117/12.2070177

20 February 2015 Planar antenna system for direction finding

Iulia-Cezara Mardale, Gabriela Cocias, Ana Dumitrascu, Razvan Tamas, Serban Berescu

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.

Citation Download Citation

Iulia-Cezara Mardale, Gabriela Cocias, Ana Dumitrascu, Razvan Tamas, and Serban Berescu "Planar antenna system for direction finding", Proc. SPIE 9258, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII, 92582Y (20 February 2015); https://doi.org/10.1117/12.2070177

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