Chandra Amma Palanisamy

MathWorks

Last seen: 4日前 | 2021 年からアクティブ

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

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How to add a substrate to an antenna pattern
The RFID example uses customAntennaMesh to create the antenna. To include a PET substrate (90 µm thick, εr ≈ 3.5), you can recre...

4日前 | 0

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How to specify matched loads for elements in Antenna Toolbox built-in arrays?
IIn Antenna Toolbox array objects such as linearArray, circularArray, and rectangularArray, AmplitudeTaper specifies the excitat...

5日前 | 0

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how to apply the LMS algorithm on circular array of dipole antenna?
In Antenna Toolbox, you can create a circular array of dipole antennas using the circularArray object and analyze its radiation ...

12日前 | 0

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How to create a directional antenna with Antenna Toolbox for RF coverage analysis
The above-mentioned directional antenna can be modeled in Antenna Toolbox using its 3-D Modelling capabilities. After creating t...

28日前 | 0

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Plot radiation pattern of 2 antennas omnidirectional.
The array of two antennas can be created using the array catalog available in Antenna Toolbox. The radiation pattern of both the...

28日前 | 0

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3D plot of antenna factor
The issue is that AFlog is calculated for a single pair of PHI and THETA values, resulting in a scalar, but it is later used in ...

約1ヶ月前 | 0

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Antenna Toolbox function patternCustom gives error in standalone application: " Undefined function or variable 'patternCustom' "
This behavior is expected because patternCustom is an Antenna Toolbox function that requires Antenna Toolbox license during exec...

約1ヶ月前 | 0

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how to get radiation pattern (2d and 3D) for an antenna?
Since Antenna Toolbox was introduced in R2015a, you can generate both 2D and 3D radiation patterns of an antenna directly using ...

約1ヶ月前 | 0

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How can I tri sectorized an antenna?
Tri-sectorization can be achieved by creating three directional antennas and orienting them with azimuth angles separated by 120...

2ヶ月前 | 0

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How to Define Differential (Balanced) Transmission Lines in Antenna Toolbox Using customAntenna?
RF PCB Toolbox provides built-in transmission line catalogs, including support for differential transmission lines. For more inf...

2ヶ月前 | 0

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matlab code for an E-shaped antenna?
Antenna Toolbox already includes a built-in E-shaped patch antenna model (patchMicrostripEnotch). You can use it to analyze S11 ...

2ヶ月前 | 0

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How to write an 3D-fdtd code for SAR calculation of microstrip patch antenna?
Currently, Antenna Toolbox does not support the FDTD solver. For a list of supported solvers, see the Solvers documentation.

2ヶ月前 | 0

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EHfield function in MATLAB produces 3 x 441 matrix. What do these rows and column represent?
EHfields returns the complex electric and magnetic field vectors at a set of observation points. The 3 rows correspond to the x...

2ヶ月前 | 0

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Antenna Toolbox "rcs" function for multiple materials?
Currently, the Antenna Toolbox does not support RCS computation for objects that contain both PEC and dielectric materials. RCS ...

2ヶ月前 | 0

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Combine multiple S2P files into one single S16P file
Hi, Kindly refer this MATLAB Answer thread: How to build bigger S-parameter from smaller S-parameters - MATLAB Answers - MATL...

2ヶ月前 | 0

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How can I calculate in MATLAB-the electric field due to a time varying magentic field for a simple geometry?
Hi Md Chowdhury, MATLAB Antenna Toolbox can be used to create circular loop and compute E and H fields. The below code can be u...

2年以上前 | 1

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How to have a new line inside a string ?
Hi Vinothkumar, It is my understanding that you want to insert a newline in a string. The example code is given below: set(...

5年以上前 | 0

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Problems with running a design of dual polarised multi-layer patch antenna
Hi Swaroop, I understand that the error you are facing during the analysis on the dual polarised multilayer patch antenna is a ...

5年以上前 | 0

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create a table with strings and numbers
Hi Giannis, It is my understanding that you want to create a table which consists of string and double in columns. You can use ...

5年以上前 | 1

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