Sharath Maadam

MathWorks

Last seen: Today | 2021 年からアクティブ

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DISCLAIMER:Any advice or opinions here are my own , and in no way reflect that of MathWorks.

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S parameters plot not making sense for antipodal Vivaldi antenna using antenna designer.
Dip for the antenna can be seen closer to 1.8 GHz,however specific antenna dimensions can be tuned like stripLIneWidth etc to im...

約9時間前 | 0

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Antenna Error [vert1,vert2] = em.internal.findEdgeVertices(ExciterVertices', ...
Feed Width seems to be small compared to patch boundary, code below can be used. clear; close all; clc; fclose all; freq = ...

約9時間前 | 0

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shape has NaN vertices when adding new shapes to the aggregate shape encloses a void; error assigning shape to antenna
For the above code,load appears in show(ant) for visualization. However load in mesh appears after running any analysis like imp...

約10時間前 | 0

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how to design a microstrip patch antenna using matlab ?
Hi, Design can be created using patchMicrostrip antenna element from Antenna Toolbox in matlab For more information,refere to ...

21日前 | 0

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how to generate non-overlapping antenna array
Hi, conformal array will be able to position antennas at it required position using ElementPosition property. If there are any ...

21日前 | 0

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Cassegrain Antenna Design Errors
Script seems to be running fine without any errors in 24b version.

約2ヶ月前 | 0

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Design a dipole antenna backed by a dielectric substrate and an infinite reflector of any dimension. Calculate the radiation pattern of the antenna.
Here are some links that helps to generate the use cases. 1.https://in.mathworks.com/help/antenna/ref/waveguide.html design(wa...

5ヶ月前 | 0

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Parabolic Dish antenna!
Below code can be used to generate the structure. This solution is using full wave simulations. r=reflectorParabolic('Radius',0...

5ヶ月前 | 0

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Bug in customAntenna (R2025/2026): isOnlyDielectric and horzcat errors with mixed PEC shapes
Based on the information provided, below approach can be used to create the antenna freq = 300e6; Height = 0.25; Radius = 0.0...

7ヶ月前 | 0

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How to build an END-FED 1/4 wave dipole which is connected to a rectangular metal, not using dipole object in MATLAB?
Hi Jeena, I have provided a code below that lets you create the structure by using the 3d geometry building capabilties from An...

10ヶ月前 | 0

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Using patternCustom to plot antenna Radiation Pattern in one figure
Updating the answer to work on latest matlab releases. %% --- Get data for Helix type antenna Radiation pattern---- h = h...

約2年前 | 0

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Using patternCustom to plot antenna Radiation Pattern in one figure
Code requires a bit of modifications that could serve as a work around for the issue. Modifications include using a property of ...

約5年前 | 0