Type
Conference PaperKAUST Department
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) DivisionPhysical Science and Engineering (PSE) Division
Date
2011-08Permanent link to this record
http://hdl.handle.net/10754/564412
Metadata
Show full item recordAbstract
An experimental setup is realized to practically generate Bessel beams in the microwave regime. The setup, which consists of a series of circular loop antennas inserted coaxially inside a circular metallic waveguide, excites the waveguide's transverse-electric modes such that their superposition forms a Bessel beam at the open-end of the waveguide. The excitation currents are calculated from the needed excitation coefficients of each guided mode, which, in turn, are calculated from the modal decomposition of the beam. The efficiency of the setup is evaluated and the obtained experimental results are compared to the theoretical estimates. © 2011 IEEE.Citation
Manzhura, O., Niver, E., & Salem, M. A. (2011). Practical realization of a microwave Bessel beam launcher. 2011 XXXth URSI General Assembly and Scientific Symposium. doi:10.1109/ursigass.2011.6050365Conference/Event name
2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011ISBN
9781424451173ae974a485f413a2113503eed53cd6c53
10.1109/URSIGASS.2011.6050365