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getHighPassLocs

Feeding location to operate birdcage as highpass coil

Description

example

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.

Examples

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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. The axes with title birdcage antenna element 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)

Introduced in R2017b