S. Ashrafi, etal. “32 Gbps/60 GHz millimeter wave wireless communication using orbital angular momentum and polarization multiplexing,” IEEE, ICC 2016 Wireless Symposium

 

S. Ashrafi, etal. “A dual channel 60 GHz communications link using patch antenna arrays to generate data carrying orbital angular momentum beams,” IEEE ICC 2016 - Wireless Communications Symposium

 

S. Ashrafi, etal. “Demonstration of Tunable Steering and Multiplexing of Two 28 GHz Data Carrying Orbital Angular Momentum Beams Using Antenna Array,” Nature, Scientific Reports | 6:37078 | DOI: 10.1038/srep37078

 

S. Ashrafi, etal. “Experimental Demonstration of 16-Gbit/s Millimeter-Wave Communications Link using Thin Metamaterial Plates to Generate Data-Carrying Orbital-Angular-Momentum Beams,” IEEE ICC, 2015 SAC – Millimeter-Wave Communications

 

S. Ashrafi, etal. “Experimental Measurements of Multipath-Induced Intra- and Inter-Channel Crosstalk Effects in a Millimeter-Wave Communications Link using Orbital-Angular-Momentum Multiplexing,” ICC 2015, London, UK, 2014

 

S. Ashrafi, etal. “Experimental Characterization of a 400 GBit/s Orbital Angular Momentum Multiplexed Free Space Optical Link Over 120 m,” Optics Letters, 1 February 2016

 

S. Ashrafi, etal. “Experimental demonstration of 16 Gbit/s millimeter-wave communications using MIMO processing of 2 OAM Modes of Each of 2 Transmitter/Receiver Antenna Apertures,” Globecom 2014 - Wireless Communications Symposium

 

S. Ashrafi, etal. “Demonstration of Tunable Steering and Multiplexing of Two 28 GHz Data Carrying Orbital Angular Momentum Beams Using Antenna Array,” Nature, Scientific Reports | 6:37078 | DOI: 10.1038/srep37078

 

S. Ashrafi, etal. “Multipath Effects in Millimeter Wave Wireless Communication using Orbital Angular Momentum Multiplexing,” Nature, Scientific Reports, 6:33482-DOI:10.1038/srep33482, September 2016.

 

S. Ashrafi, etal. “OFDM over Mm-wave OAM Channels in a Multipath Environment with Intersymbol Interference,” 2016 IEEE Global Communications Conference (GLOBECOM)

 

S. Ashrafi, etal. “Tunable Generation and Angular Steering of a Millimeter-Wave Orbital-Angular-Momentum Beam using Differential Time Delays in a Circular Antenna Array,” IEEE ICC 2016 - Wireless Communications Symposium