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getHighPassLocs

Feeding location to operate birdcage as highpass coil

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Syntax

getHighPassLocs(birdcageantenna)

Description

getHighPassLocs(birdcageantenna) returns all the feed locations on the birdcage to operate the antenna as a highpass coil. The feeding locations are along the circumference on the upper and lower coils of the birdcage. Use this function to find the FeedLocations property value for birdcage.

example

Examples

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Open Live Script
b = birdcage;
b.FeedLocations = getHighPassLocs(b)
b = 
  birdcage with properties:

         NumRungs: 16
       CoilRadius: 0.4000
       CoilHeight: 0.0400
       RungHeight: 0.4600
     ShieldRadius: 0
     ShieldHeight: 0
          Phantom: []
    FeedLocations: [32x3 double]
      FeedVoltage: 1
        FeedPhase: 0
        Conductor: [1x1 metal]
             Tilt: 0
         TiltAxis: [1 0 0]
             Load: [1x1 lumpedElement]


show(b)

Figure contains an axes object. The axes object with title birdcage antenna element, xlabel x (mm), ylabel y (mm) contains 34 objects of type patch, surface. These objects represent PEC, feed.

Input Arguments

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Birdcage antenna, specified as an object.

Example: b = birdcage b.FeedLocations = getHighPassLocs(b)

Version History

Introduced in R2017b