Title :
Analysis of antenna around target with dielectric coatings with hybrid MOM-PO technique
Author :
Ying Yan ; Yu Zhang ; Weixin Zhao ; Xunwang Zhao ; Sarkar, T.K.
Author_Institution :
Sch. of Electron. Eng., Xidian Univ., Xi´an, China
Abstract :
The hybrid method of MOM (method of moments) and PO (physical optics) approach is used to calculate the radiation pattern of wire antenna around the structure in PO region. The hybrid MOM-PO approach is implemented by modifying the voltage matrix of the MOM region with PO. Results obtained from this method and from the commercial software FEKO agree well while the former is more efficient in computer RAM requirement.
Keywords :
antenna radiation patterns; method of moments; FEKO; dielectric coatings; hybrid MOM-PO technique; method of moments; physical optics; radiation pattern; voltage matrix; wire antenna; Antenna radiation patterns; Coatings; Dielectrics; Moment methods; Surface impedance; Surface treatment; Wires;
Conference_Titel :
Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on
Conference_Location :
Spokane, WA
Print_ISBN :
978-1-4244-9562-7
DOI :
10.1109/APS.2011.5997204
