Practical realization of a microwave Bessel beam launcher

Handle URI:
http://hdl.handle.net/10754/564412
Title:
Practical realization of a microwave Bessel beam launcher
Authors:
Manzhura, Oksana; Niver, Edip; Salem, Mohamed
Abstract:
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.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 XXXth URSI General Assembly and Scientific Symposium
Conference/Event name:
2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011
Issue Date:
Aug-2011
DOI:
10.1109/URSIGASS.2011.6050365
Type:
Conference Paper
ISBN:
9781424451173
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorManzhura, Oksanaen
dc.contributor.authorNiver, Edipen
dc.contributor.authorSalem, Mohameden
dc.date.accessioned2015-08-04T06:26:45Zen
dc.date.available2015-08-04T06:26:45Zen
dc.date.issued2011-08en
dc.identifier.isbn9781424451173en
dc.identifier.doi10.1109/URSIGASS.2011.6050365en
dc.identifier.urihttp://hdl.handle.net/10754/564412en
dc.description.abstractAn 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.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titlePractical realization of a microwave Bessel beam launcheren
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journal2011 XXXth URSI General Assembly and Scientific Symposiumen
dc.conference.date13 August 2011 through 20 August 2011en
dc.conference.name2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011en
dc.conference.locationIstanbulen
dc.contributor.institutionElectrical and Computer Engineering Department, New Jersey Institute of Technology, University Heights, Newark, NJ 07102, United Statesen
kaust.authorSalem, Mohameden
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