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Conference Paper
Cassegrain Reflectarray Antennas using Higher Order Orbital Angular Momentum Modes Combined and Cancelled in Near Field
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- Authors
- Woo Jin Byun, Yong Heui Cho
- Issue Date
- 2018-07
- Citation
- International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting 2018, pp.1411-1412
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we propose a Cassegrain reflectarray with higher order orbital angular momentum combined and cancelled in near field. The simulated results show the antenna with the first orbital angular momentum combined and cancelled in near field has gain of 28.6dBi and good reflection coefficient under 10dB.
- KSP Keywords
- Cassegrain reflectarray, Higher-order, Near-field, Reflectarray antenna, orbital angular momentum(OAM), reflection coefficient