Chandra Amma Palanisamy

MathWorks

Last seen: Today | Attivo dal 2021

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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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Risposto
Results difference for a conical horn antenna in CST and Antenna Toolbox
Hi Evangelos, The Antenna Toolbox in MATLAB can be utilized to design and analyze horn antennas. Could you please share your sc...

circa 18 ore fa | 0

Risposto
How to extract the Impedance Matrix of the Method of Moments (MoM) in antenna toolbox?
Hi, Currently there is no supported workflow in Antenna Toolbox to directly retrieve or extract the Method of Moments (MoM) imp...

circa 18 ore fa | 0

Risposto
how to calculate the nulls, minors, majors and grating lobes of an antenna array in matlab
You can use the polarpattern plot in Antenna Toolbox to visualize the radiation pattern and compute parameters such as nulls, ma...

circa 24 ore fa | 0

Risposto
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...

7 giorni fa | 0

Risposto
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...

8 giorni fa | 0

Risposto
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 ...

15 giorni fa | 0

Risposto
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...

circa un mese fa | 0

Risposto
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...

circa un mese fa | 0

Risposto
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 ...

circa un mese fa | 0

Risposto
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...

circa un mese fa | 0

Risposto
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 ...

circa un mese fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 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...

oltre 2 anni fa | 1

Risposto
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(...

oltre 5 anni fa | 0

Risposto
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 ...

oltre 5 anni fa | 0

Risposto
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 ...

oltre 5 anni fa | 1

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