Dual-Reflector Antenna with a Reflectarray Subreflector for Wide Beam Scanning Range at 120GHz
| Data(s) |
2012
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|---|---|
| Resumo |
<p>A dual-reflector antenna composed by a small reconfigurable reflectarray subreflector and a large parabolic main reflector is proposed for beam scanning application in the 120 GHz frequency band. The beam scanning is achieved by changing the phase distribution on the reflectarray surface which is supposed to contain reconfigurable cells. The phase distribution for the different beam deflecting states is obtained with a synthesis technique based on the analysis of the antenna in receive mode.</p> |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Institute of Electrical and Electronics Engineers (IEEE) |
| Direitos |
info:eu-repo/semantics/restrictedAccess |
| Fonte |
Arrebola , M , Encinar , J A , Cahill , R , Toso , G & Cahill , R 2012 , Dual-Reflector Antenna with a Reflectarray Subreflector for Wide Beam Scanning Range at 120GHz . in 2012 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA) . Institute of Electrical and Electronics Engineers (IEEE) , NEW YORK , pp. 848-851 , International Conference on Electromagnetics in Advanced Applications (ICEAA) / IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (IEEE APWC) / URSI Electromagnetic Environment and Interference Symposium (EEIS) , Cape Town , South Africa , 2-7 September . |
| Tipo |
contributionToPeriodical |
