Title :
Source reconstruction technique for slot array antennas using the Gerchberg-Papoulis Algorithm
Author :
Sano, Makoto ; Sierra-Castaner, M. ; Salmeron-Ruiz, T. ; Hirokawa, Jiro ; Ando, Makoto
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Tokyo, Japan
Abstract :
A source reconstruction technique for slot array antennas is presented. By exploiting the information about the positions and the polarizations of slots to the Gerchberg-Papoulis iterative algorithm, the field on the slots is accurately reconstructed. The proposed technique is applied to the source reconstruction of a K-band radial line slot antenna (RLSA), and the simulated and measured results are presented.
Keywords :
iterative methods; slot antenna arrays; Gerchberg-Papoulis iterative algorithm; K-band radial line slot antenna; RLSA; slot array antennas; source reconstruction; source reconstruction technique; Antenna measurements; Convergence; Discrete Fourier transforms; Electric fields; Magnetic field measurement; Reliability; Slot antennas; antenna measurements; source reconstrucion; truncation error;
Conference_Titel :
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location :
The Hague
DOI :
10.1109/EuCAP.2014.6902372
