DocumentCode :
1780777
Title :
An experimental phased array for OAM generation
Author :
Qiang Bai ; Tennant, Alan ; Cano, Eduardo ; Allen, Ben
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, Sheffield, UK
fYear :
2014
fDate :
10-11 Nov. 2014
Firstpage :
165
Lastpage :
168
Abstract :
This paper presents an experimental 8-element circular phased patch array antenna which can generate radio beams carrying mode -1 orbital angular momentum. A microstrip feeding network is used to excite the radiation elements. Both input impedance and radiation patterns are investigated based on numerical and experimental methods.
Keywords :
angular momentum; antenna feeds; antenna phased arrays; antenna radiation patterns; microstrip antenna arrays; element circular phased patch array antenna; input impedance; microstrip feeding network; mode-1 OAM generation; radiation element; radiation pattern; radio beam generation; radio orbital angular momentum; Antenna measurements; Antenna radiation patterns; Arrays; Optical imaging; Optical vortices; Phased arrays; Photonics; Antennas; phased array; radio orbital angular momentum;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Conference (LAPC), 2014 Loughborough
Conference_Location :
Loughborough
Type :
conf
DOI :
10.1109/LAPC.2014.6996347
Filename :
6996347
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1780777
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