Title :
Using simplex algorithm to calculate the near-field power densities of aperture antennas
Author :
Song, Dongan ; Liu, Ligao ; Huang, Qiong
Author_Institution :
Nat. Key Lab. of Electromagn. Compatibility, Hubei, China
Abstract :
A simplex algorithm be used to calculate the near-field power densities of aperture antennas is described in this paper. For this algorithm, consider that an aperture can be divided into a number of Huygens´ elements. The radiation field of the aperture is the sum of these elements. To examine the accuracy of the algorithm, some measurements of the near-field have been performed in a test site using several aperture antennas. The calculation is compared with measurements, and both are in agreement
Keywords :
antenna theory; aperture antennas; microwave antennas; radar antennas; aperture antennas; high-power radar; near-field measurements; near-field power densities; simplex algorithm; Antenna measurements; Aperture antennas; Electromagnetic compatibility; Electromagnetic interference; Laboratories; Lighting; Performance evaluation; Radar antennas; Radar equipment; Testing;
Conference_Titel :
Microwave and Millimeter Wave Technology Proceedings, 1998. ICMMT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4308-5
DOI :
10.1109/ICMMT.1998.768314
