Planar millimetre‐wave antenna simultaneously producing four orbital angular momentum modes and associated multi‐element receiver array
نویسندگان
چکیده
منابع مشابه
Planar millimetre-wave antenna simultaneously producing four orbital angular momentum modes and associated multi-element receiver array
We present the design and simulation of a planar Bull’s eye antenna that can simultaneously produce four orbital angular momentum (OAM) modes with up to 2.4 GHz impedance bandwidth at 60 GHz. OAM modes l = ±3, ±13 are produced simultaneously by two ring resonators in the centre of the antenna. The peak gain is 13.1 (8.1) dBi at ±10 (±25) degrees for mode l = ±3 (±13), with all modes present ove...
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Christian Schulze,1 Filippus S. Roux,2 Angela Dudley,2 Ronald Rop,3 Michael Duparré,1 and Andrew Forbes2,4,* 1Institute of Applied Optics, Friedrich Schiller University, Fröbelstieg 1, 07743 Jena, Germany 2Council for Scientific and Industrial Research, P.O. Box 395, Pretoria 0001, South Africa 3Department of Physics, Egerton University, P.O. Box 536, Egerton 20115, Kenya 4School of Physics, Un...
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ژورنال
عنوان ژورنال: IET Microwaves, Antennas & Propagation
سال: 2016
ISSN: 1751-8733,1751-8733
DOI: 10.1049/iet-map.2015.0808