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installed antenna and large structures -凯发k8网页登录

antennas on platforms, infinite arrays, and infinite ground planes

installed antenna analysis involves electrically large structures called platforms. these platforms can be a plane, ship, car etc. antennas or arrays are installed on these platforms. you can use antenna toolbox™ to understand the effects of platform on antenna performance.

use antenna elements to create infinite arrays, analyze the arrays over the desired range of scan angles, and calculate scan element patterns.

objects

create platform object for installed antenna setup
installed antenna setup
create infinite array of 2-d custom antenna in x-y plane

functions

calculate and plot radar cross section (rcs) of platform, antenna, or array

topics


  • infinite arrays are rectangular arrays of infinite extent.


  • antenna toolbox library element uses the image theory technique to model an infinite ground plane.


  • hybrid method of moments (mom) and physical optics (po) computational technique in antenna toolbox allows you to model antennas near large scatterers such as parabolic reflectors.


  • this example shows how to model an infinite ground plane and calculate fundamental antenna parameters for balanced antennas.


  • this example shows how to model an infinite ground plane and calculate fundamental antenna parameters for unbalanced antennas.


  • fast multipole method (fmm) for analysis of large structures.

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