Raghunathraju

MathWorks

Last seen: 1 giorno fa | Attivo dal 2023

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I am an Application Support Engineer at MathWorks. My major responsibilities include application development in RF Domain at MathWorks DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of MathWorks

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Risposto
How to define a circular aperture of the antenna.
Hi Michael, You can try something like this to plot pattern: Create a loopCircular antenna with the desired radius. Call pa...

1 giorno fa | 0

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Can Antenna Toolbox be used to model fully 3-D antennas and could those 3-D models come from another software like SolidWorks?
Hi Mark, Yes, Antenna Toolbox supports full 3-D antenna modeling. For more details, refer to: 3-D Modeling To use a model fro...

1 giorno fa | 0

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design crossed dipole antenna
Hi, 1. Radiation Efficiency as a Function of Frequency (50–500 MHz) After designing a dipoleCrossed antenna, use the efficienc...

1 giorno fa | 0

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Why does the antenna designer app take so long to generate 3d pattern?
Hi Ben, The Antenna Designer app has a Analysis Settings option in the toolstrip. After selecting Circular Patch from the anten...

8 giorni fa | 0

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To design microstrip Circular patch antenna for TM11 mode which parameter should I change?
Hi Hakan, In the Antenna Toolbox, we have a design method to design antennas at a target resonant frequency. For the circular p...

8 giorni fa | 0

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Antenna App 50 Ohm impedence
Hi Hafizuddin , You can try optimzing your antenna using optimize function. For more information on optimize please refer foll...

8 giorni fa | 0

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PCB Antenna designer toolkit is very slow
Hi Madhwesh Could you please provide the following details: How many layers and shapes does your design have when the slowness...

8 giorni fa | 0

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Antenna 3D pattern at any giving angle
Hi Irwin, y = sin(x) oscillates causing the contour error, meshgrid is commented out making z compute in 1D, view(2) only moves...

8 giorni fa | 0

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how to plot three sectors antenna
Hi muner, you can refer to the following MATLAB answer:How can I tri sectorized an antenna? - MATLAB Answers - MATLAB Central

15 giorni fa | 0

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Interfernce analysis for co-located antennas
Hi Vaishnavi, If you want to plot the radiation patterns of two or more antennas together, you can place them in a single Anten...

22 giorni fa | 0

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Linear/One-dimensional antenna array
Hi Tadej, Please refer to the following answer radiation pattern generation for 10 element array of point sources using elect...

22 giorni fa | 0

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how to plot the half wave dipole's pattern from this code with 60 degree beam position and 2.7 beam width ?
Hi Amirah fauzi, The original code has following issues: 1. All alfa values are set to 0, which means the beam points at broad...

29 giorni fa | 0

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Why is the Antenna Designer app return 'Undefined function or variable'?
The Antenna Designer app was introduced in R2017a. To use this app, you must upgrade to R2017a or a later release and ensure tha...

29 giorni fa | 0

Risposto
how to draw the horizontal radiation pattern using the array factor ?
Please refer to this MATLAB Answer : how to draw horizontal radiation pattern? - MATLAB Answers - MATLAB Central

circa un mese fa | 0

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error while executing antennaDesigner in 2018a:
This issue is fixed in a newer release of MATLAB. The antennaDesigner app in R2018a used an older UI framework (ToolGroup + Too...

circa un mese fa | 0

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Simulation TI antenna DN024
You can optimize your antenna design in the PCB Antenna Designer app using the optimization workflow. This allows you to vary de...

circa un mese fa | 0

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Could I design a semi circular antenna array in the array designer?
Hi, You can use coformalArray for designing an array of any shape in antennaArrayDesigner app or you can do the following code...

oltre 3 anni fa | 0

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Risposto
I'm using antenna toolbox. Can't add a dielectric layer without adding a ground plane
Hi, You can use pcbStack for adding dielectric layer without ground plane. You can refer to the following ant=pcbStack(fractal...

oltre 3 anni fa | 0

Risposto
Data Formatting for patternCustom function
Hi, For plotting patternCustom ,the data needs to be as below format , load data.mat phi=data(:,1) theta=data(:,2) MageE...

oltre 3 anni fa | 0

Risposto
How do I create a custom FM broadcast antenna?
Hi, Currently we have three apps supporting Antenna Design , 1.Antenna Designer Here you can select antennas from the ant...

oltre 3 anni fa | 0

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How to use an imported antenna farfield as a source
Hi, As per my understanding, you want to know how to use imported data and use it as a source in Antenna toolbox. You can us...

oltre 3 anni fa | 0

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Generating the gain values of a steered ULA
Hi, As per my understanding, you want to get the gain values from the ‘pattern’ function of your code. You can simply assign a...

oltre 3 anni fa | 0

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Working on Yagi PCB antenna
Hi, As per my understanding, you want to know how to resolve the ‘out of memory’ issue for your model in pcbAntennaDesignerAp...

oltre 3 anni fa | 0

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Add Custom TextField Component to Simulink Toolstrip
Hi Andrew, Currently Custom Tab in Simulink Toolstrip is only supporting PushButton, DropDownButton, SplitButton, and EmptyCont...

oltre 3 anni fa | 0

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Legend is not displayed in my plot
Hi As per my understanding you want to display legend in your plot, but you are unable to see it as it is behind the axes ax2...

oltre 3 anni fa | 0

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Curve smoothing of a voltage-time plot
Hi Chinmaya, You can smooth your curve using smooth function. You can refer the following example to use the smooth fu...

oltre 3 anni fa | 0

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Error in optimconstr() when used with single string vs array of string
Hi Raviraj, The 'optimconstr' function cannot have a single argument as string, The input arguments can be a string array, a ce...

oltre 3 anni fa | 1

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Risposto
saveas to pdf but get a blank
Hi Yuqing, I understand that you are unable to save the figure to pdf using ‘saveas’ option. Instead, you can try print option ...

oltre 3 anni fa | 0

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How to simulate a Differential Microphone Array with Sensor Array Analyzer?
Hi dabe, As per my understanding, you got the desired result for DMA in MATLAB Code and you want to get the same in sensorArray...

oltre 3 anni fa | 0

Risposto
Change Constant Block's Value's Font
Hi Richard, You can’t change the font of the value in Constant block, instead you can try the following: Mak...

oltre 3 anni fa | 0

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