Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/81968
Title: Analytical form of electromagnetic fields radiated by circular aperture antennas of various current distributions
Authors: Li, L.-W. 
Wu, Q.
Keywords: Analytical formulation
Aperture antenna
Circular waveguide
Electromagnetic radiation
Issue Date: Feb-2005
Source: Li, L.-W.,Wu, Q. (2005-02). Analytical form of electromagnetic fields radiated by circular aperture antennas of various current distributions. Dianbo Kexue Xuebao/Chinese Journal of Radio Science 20 (1) : 1-7. ScholarBank@NUS Repository.
Abstract: The electromagnetic radiation by circular aperture antennas fed by circular waveguides is considered. Electromagnetic fields radiated by the aperture antennas are formulated and two aperture field distributions are considered, one being the uniform distribution and the other being the TE11-mode distribution. Some mistakes existing in the literature are pointed out. The detailed derivations for the fields by the TE11-mode distribution aperture were not commonly available in the public literature, although the solution is available. The analytical results are useful for antenna designers and antenna engineering education.
Source Title: Dianbo Kexue Xuebao/Chinese Journal of Radio Science
URI: http://scholarbank.nus.edu.sg/handle/10635/81968
ISSN: 10050388
Appears in Collections:Staff Publications

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