Title :
Comparison of antenna poles extracted from radiated and scattered fields
Author :
Sarrazin, F. ; Sharaiha, A. ; Pouliguen, P. ; Potier, Patrick ; Chauveau, J.
Author_Institution :
Inst. of Electron. & Telecommun. of Rennes, Univ. of Rennes 1, Rennes, France
Abstract :
This paper presents a new approach of antenna characterization by applying Singularity Expansion Method to Radar Cross Section Measurements. Poles extracted from the radiated field are compared to poles extracted from the scattered field of a dipole antenna. The scattered field is simulated for three different load conditions. Poles extracted from the scattered field of the dipole antenna in matched condition seem to be the closest to those extracted from the radiated field.
Keywords :
dipole antennas; radar cross-sections; antenna characterization; antenna poles; dipole antenna; radar cross section measurements; radiated field; scattered fields; singularity expansion method; Antenna measurements; Damping; Dipole antennas; Directive antennas; Impedance; Complex Natural Resonance; Matrix Pencil; Radiated field; Scattered field; Singularity Expansion Method;
Conference_Titel :
Antennas and Propagation (EuCAP), 2013 7th European Conference on
Conference_Location :
Gothenburg
Print_ISBN :
978-1-4673-2187-7
Electronic_ISBN :
978-88-907018-1-8
