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Conference Paper Multiplexed Cassegrain Reflector Antenna Simultaneously Generating Orbital Angular Momentum (OAM) Modes and Its Application for DTV Transmission
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Authors
Woo Jin Byun, Wang-Ju Lee, Ju Yeon Hong, Bong-Su Kim, Min-Soo Kang, Jung-Bin Kim, Myung Sun Song, Yong Heui Cho
Issue Date
2017-06
Citation
International Symposium on Microwave and Optical Technology (ISMOT) 2017, pp.1-2
Language
English
Type
Conference Paper
Abstract
Transmission of two DTV signals based on two OAM modes (l = ± 1) at 18GHz is evaluated using Cassegrain type OAM multiplexer and de-multiplexer. ATSC based DTV signals are detected without additional interference cancellation algorithm at 3m of transmission distance.
KSP Keywords
Cassegrain reflector, De-multiplexer, Interference cancellation, OAM modes, Transmission distance, orbital angular momentum(OAM), reflector antenna