WE-A1.3A: Reflector Analysis and Design |
| Session Type: Oral |
| Time: Wednesday, July 12, 08:00 - 11:20 |
| Location: Hillcrest AB |
| Session Chairs: Yahya Rahmat-Samii, University of California, Los Angeles, Erik Jorgensen, TICRA, Dirk De Villiers, Stellenbosch University and Yehuda Leviatan, Technion - Israel Institute of Technology |
| 08:00 - 08:20 |
| WE-A1.3A.1: AN END-TO-END OPTIMIZATION APPROACH TO DRASTICALLY REDUCE CROSS-POLARIZATION IN OFFSET MMWAVE REFLECTOR ANTENNAS |
| Joshua Kovitz, Vignesh Manohar, Yahya Rahmat-Samii, University of California, Los Angeles, United States |
| 08:20 - 08:40 |
| WE-A1.3A.2: AN EXACT, CLOSED FORM SOLUTION TO REFLECTOR SHAPING |
| George Cheng, Yong Zhu, Jan Grzesik, Allwave Corporation, United States |
| 08:40 - 09:00 |
| WE-A1.3A.3: MULTI-OBJECTIVE OPTIMIZATION OF REFLECTOR ANTENNAS USING KRIGING AND PROBABILITY OF IMPROVEMENT |
| Dirk de Villiers, Stellenbosch University, South Africa; Ivo Couckuyt, Tom Dhaene, Ghent University, Belgium |
| 09:00 - 09:20 |
| WE-A1.3A.4: COMPUTATION OF REFLECTOR CONTOURS FOR GAUSSIAN BEAM SHAPING PHASED ARRAY ANTENNA ELEMENTS |
| Christian Koenen, Uwe Siart, Thomas F. Eibert, Technical University of Munich, Germany |
| 09:20 - 09:40 |
| WE-A1.3A.5: APERTURE EFFICIENCY PERFORMANCE LIMITS OF THE SKA REFLECTOR SYSTEM |
| Robert Lehmensiek, EMSS Antennas, South Africa; Dirk de Villiers, Stellenbosch University, South Africa |
| 09:40 - 10:00 Break |
| 10:00 - 10:20 |
| WE-A1.3A.6: EFFICIENT SURFACE OPTIMIZATION OF LARGE DUAL REFLECTOR SYSTEMS |
| Oscar Borries, Erik Jørgensen, Stig Busk Sørensen, Hans-Henrik Viskum, TICRA, Denmark |
| 10:20 - 10:40 |
| WE-A1.3A.7: ADVANCED TECHNIQUES FOR GRATING LOBE REDUCTION FOR LARGE DEPLOYABLE MESH REFLECTOR ANTENNAS |
| Jakob Rosenkrantz de Lasson, Cecilia Cappellin, Rolf Jørgensen, TICRA, Denmark; Leri Datashvili, LSS, Germany; Jean-Christophe Angevain, ESTEC, Netherlands |
| 10:40 - 11:00 |
| WE-A1.3A.8: DEVELOPMENT OF A CIRCULARLY POLARIZED L-BAND SAR DEPLOYABLE MESH REFLECTOR ANTENNA FOR MICROSAT EARTH OBSERVATION |
| Katia Nagamine Urata, Josaphat Tetuko Sri Sumantyo, Nobuyoshi Imura, Koichi Ito, Chiba University, Japan; Steven Gao, University of Kent, United Kingdom |
| 11:00 - 11:20 |
| WE-A1.3A.9: L BAND CIRCULARLY POLARIZED SYNTHETIC APERTURE RADAR ONBOARD MICROSATELLITE USING PARABOLIC MESH ANTENNA |
| Josaphat Tetuko Sri Sumantyo, Katia Nagamine Urata, Nobuyoshi Imura, Koichi Ito, Chiba University, Japan; Steven Gao, University of Kent, United Kingdom |
