Shashank Kulkarni
MathWorks
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3D antenna pattern Az/El
Hello Matteo, The patternCustom function in Anenna Toolbox should help you do this. https://in.mathworks.com/help/antenna/ref/...
13 días hace | 0
Importing the 3D antenna structure or radiation pattern from CST to MATLAB
Hello Leonardo, In 26a, Antenna Toolbox has capability to import a radiation pattern data into an measuredAntenna object. This ...
13 días hace | 0
Array of pcb LPDAs
Yes, there are two programmatic workarounds depending on your goal: Option 1: conformalArray (separate elements, full flexibi...
alrededor de 1 mes hace | 0
How to use antenna toolbox with a measured antenna ?
The problem: You have antenna measurements as X, Y, Z positions with signal attenuation, but both patternCustom and measuredAnt...
alrededor de 1 mes hace | 0
Coordinate system for antenna reflector
customDualReflectors preserves the coordinate system you provide. If both reflectors appear on top of each other, the issue is...
alrededor de 1 mes hace | 0
How can i create a Custom Antenna Reflector on Antenna Toolbox?
The catalog reflector only supports flat rectangular plates — it cannot load STL files. For your use case (custom STL reflector ...
alrededor de 1 mes hace | 0
Platform material for an installed antenna
Yes, the platform is always treated as PEC (perfect electric conductor). The skill states at line 67: The show() legend distin...
alrededor de 1 mes hace | 0
Can I design a reflective array antenna of patch antennas(elements) in matlab?
Antenna Toolbox has a pcbStack object which lets you design custom pcb antennas. This object should let you design the structure...
más de 3 años hace | 0
Is the antenna coupling and polarization included in the antenna/phased array toolbox?
linearArray and rectangularArray include the effect of mutual coupling. ula and ura do not.
más de 3 años hace | 0
| aceptada
3-d Antenna Radiation Pattern in Spherical Coordinates
Antenna toolbox has a function called patternCustom which will help you plot the 3D radiation pattern from this data.
más de 3 años hace | 0
How to use lumpedElement with a non-constant impedance (loading with capacitor)
lumpedElement has a property called Impedance and frequency. Both of these values can be vectors to describe a frequency depende...
más de 3 años hace | 0
How to extract the impedance matrix (Z-matrix) of the Method of Moments Solution for an antenna?
You cannot currently access the MoM interaction matrix in Antenna Toolbox.
más de 3 años hace | 0
Import custom antenna element to antenna toolbox
If you need to use EHfields , you need to use the linearArray object. EHfields can calcuate both near and far-field and you need...
más de 3 años hace | 0
How do I create a spiral Archimedean antenna with custom strip thickness and spacing?
The Antenna Toolbox catalog supports a spiralArchimedean catalog element. Will that help? Below is a shipping example https://...
más de 4 años hace | 0
plotting dipole radiation pattern
You can use Antenna Toolbox to solve this using two lines of code ant = design(dipole, 100e6); pattern(ant, 100e6);
más de 4 años hace | 0
How can i write a general MATLAB code to calculate the antenna gains in dBi, when Diameter and Frequency is given?
Antenna Toolbox has a catalog of Antennas specified by geometry. One class is a parabbolicRefletor. In this object you can chnag...
más de 4 años hace | 0
How to add dielectric substrate and ground with custom geometry antenna
You can add the customAntennaGemetry as an exciter to a backing stucture. The backing structure (reflecter or cavity) has a subs...
más de 4 años hace | 0
How can I add a pure dielectric object near a installed antenna?
Currenty dielectric obejcts are not supported in the installedAntenna workflow. To create a dielectric object, you can make th...
más de 4 años hace | 0
PCB BASED ANTENNA DESIGN AND SIMULATION
Yes you can read Gerber files in Antenna Toolbox using the gerberRead function. The doumentataion can be found here. https://ww...
más de 4 años hace | 0
antenna arrays designer max frequency
Currenty we limit the frequency of operation to 200 GHz. We will look into extending this frequency limit in the future. Thanks...
alrededor de 6 años hace | 0
Using Antenna Toolbox to Model Custom 3D Antenna... Best method? Can pcbStack work for this?
Hello JC, In 20a version, we have aaded a customAntennaStl. In this case you can import an STL file (arbitrary 3D geometry) in ...
alrededor de 6 años hace | 0
| aceptada
How to export the values of the radiation pattern from antenna designer to workspace
Export your design into a MATLAB script. Then you can pass a LHS to the pattern function to get the maginitude of the directivit...
alrededor de 6 años hace | 0
| aceptada
Drive multiple antenna elements in array
Hi Chris, The code I wrote down was justa general idea. You would have to calculate the correct phaseshifts to make the beam fo...
más de 7 años hace | 0
Model a dipole antenna in salt water
Hi Adam, You can start with the default reflector antenna object. The exciter in this case is a dipole. The refletcor object...
más de 7 años hace | 0
Dual offset feeds on microstrip patch
Hello Jon, We have added a pcbStack abject in 17b. This object will allow you to model custom printed antennas. This antenna ca...
más de 7 años hace | 0
| aceptada
About a metallic cavity with slot antenna at one surface of the cavity
Hello Lu, Unfortunaley, we currently do not offer this functionality. Are you looking for a slotted waveguide structure? or is ...
más de 7 años hace | 0
Drive multiple antenna elements in array
Hi Chris, You can pass in avector to the AmplitudeTaper and PhaseShift proeprties. For e.g. arr.PhaseShift = [10 20 30 40 50...
más de 7 años hace | 0
| aceptada
Can I design a Microstrip Patch Antenna ARRAY in Antenna Designer through the App Interface ?
The Antenna Designer app is only used to design antennas. You can export the antenna designed in the app to MATLAB workspace or ...
más de 8 años hace | 0
How to model a J-Pole antenna with the antenna toolbox
Hello Christopher, Unfortunately, as of now you cannot model a J-pole antenna using Antenna Toolbox. We will try to support ...
alrededor de 9 años hace | 0
How can i design a custom double band PIFA in antenna toolbox. I have created a custom patch using PDE toolbox but i have problem in introducing a ground plane.
Hello Michael, In the 17a version of Antenna Toolbox, we have introduced a new object called pcbStack. We have also introduce...
alrededor de 9 años hace | 0
