Title :
On the radiation near-field computational model of phased array antenna based on mutual impedance
Author :
Chun Wang ; Wenwu Song ; Dagang Xie
Author_Institution :
China Ship Dev. & Design Center, Sci. & Technol. on Electromagn. Compatibility Lab., Wuhan, China
Abstract :
This paper presents a novel radiation near-field computational model of phased array antenna based on mutual impedance. The steps are included: antenna element port current evaluation based on mutual impedance of array antenna element, resolving of radiation lobe of element, superimposition of fields. The novel method is fast and practical.
Keywords :
antenna phased arrays; computational electromagnetics; matrix algebra; antenna element port current evaluation; array antenna element; mutual impedance; phased array antenna; radiation lobe; radiation near-field computational model; Arrays; Equations; Impedance; Mathematical model; Phased arrays; Ports (Computers);
Conference_Titel :
Antennas, Propagation & EM Theory (ISAPE), 2012 10th International Symposium on
Conference_Location :
Xian
Print_ISBN :
978-1-4673-1799-3
DOI :
10.1109/ISAPE.2012.6408978
